umbrella? i think so

2016-12-18 12:33:59 -08:00 · 2016-12-18 12:33:59 -08:00 · 4983cdcf0e
parent 19e6e69bd3
commit 4983cdcf0e
166 changed files with 3898 additions and 449 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,14 +1,26 @@
-# App artifacts
+# The directory Mix will write compiled artifacts to.
 /_build
-/db
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover
+
+# The directory Mix downloads your dependencies sources to.
 /deps
-/*.ez

-# Nerves images
-/_images
+# Where 3rd-party dependencies like ExDoc output generated docs.
+/doc
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
+
+# Web stuffs
+npm*
+node_modules
+bundle.js

-# Generate on crash by the VM
 erl_crash.dump
-npm-debug.log
 ttb_last_config
 cover
--- a/README.md
+++ b/README.md
@ -1,125 +1,4 @@
-[![Build Status](https://travis-ci.org/FarmBot/farmbot_os.svg?branch=master)](https://travis-ci.org/FarmBot/farmbot_os.svg?branch=master)
+# FarmbotOs

-# FarmBot Software for the Raspberry Pi 3
-The "brains" of Farmbot. Responsible for receiving the commands from [the browser](https://github.com/FarmBot/farmbot-web-frontend) or the [FarmBot API](https://github.com/FarmBot/Farmbot-Web-API). It executes them and reports back the results to any subscribed user(s).
+**TODO: Add description**

-# First Time Installation
-
-If you are setting up your FarmBot for the first time, download the latest FarmBot OS `.img` file [here](https://github.com/FarmBot/farmbot_os/releases/latest).
-
-## Windows users
-
-* Download [Win32 Disk Imager](https://sourceforge.net/projects/win32diskimager/)
-* Select the `.img` file you downloaded
-* Select your sdcard's drive letter
-* Click `write`
-
-## Linux / OSX / UNIX
-* `dd if=img_file of=/dev/sdX`
-* where img_file is the path to you `.img` file, and X is your device's drive letter.
-
-## Running
- 0. Plug your SD Card into your RPi3
- 0. Plug your Arduino into your RPi3
- 0. Plug your power into your RPi3
- 0. From a WiFi enabled device*, search for the SSID `FarmbotConfigurator`
- 0. Connect to that and open a web browser to [http://192.168.24.1/](http://192.168.24.1)
- 0. Follow the on screen instructions to configure your FarmBot. Once you save your configuration FarmBot will connect to your home WiFi network and to the FarmBot web application.
-
-\* If you are using a smartphone you may need to disable cellular data to allow your phone's browser to connect to the configurator.
-
-## Updating the firmware
-To update the firmware on the Raspberry Pi and the Arduino, simply use the "update" buttons on the web application. There is no need to reinstall the entire OS.
-
-# Issues
-Please read through the [FAQ](FAQ.md). If you don't see what you need please by all means open a Github Issue!
-
-# Building / Development (for developers only)
-
-## Technical Stuff
-* Written in [Elixir](http://elixir-lang.org/) using [Nerves Project](http://nerves-project.org/).
-* Device status info such as X,Y,Z and calibration data is stored on the Data partition Nerves allows.
-* Backups to the cloud provided by [Farmbot API](https://github.com/farmbot/farmbot-web-api)
-* Messaging happens via [MQTT](https://github.com/farmbot/mqtt-gateway)
-
-## Building
-[You need Linux to build Linux.](http://www.whylinuxisbetter.net/). Windows is not supported. Bash for Windows and Cygwin will not work. A VM or dual boot environment will work. So with that rant out of the way, and ready for revision here are the steps to build:
-* Install Elixir and Erlang. ([installer script]("https://gist.github.com/ConnorRigby/8a8bffff935d1a43cd74c4b8cf28a845"))
-* Install [`Nerves`](https://hexdocs.pm/nerves/installation.html) and all related dependencies.
-* clone this repo. `git clone https://github.com/FarmBot/farmbot-raspberry-pi-controller.git`
-* `cd farmbot-raspberry-pi-controller`.
-* Insert an sdcard into your development machine and run:
-
-```bash
-MIX_ENV=prod mix deps.get
-MIX_ENV=prod mix firmware
-MIX_ENV=prod mix firmware.burn
-```
-
-You can also run locally (not on an RPI3- Windows is supported for this):
-
-```bash
-export MIX_ENV=dev
-rm -rf _deps build _images
-mix deps.get
-iex -S mix
-```
-
-You should only need to do the first two commands once.
-
-## Running Tests
-There aren't a lot of tests, but they do exist and can be run by executing the following:
-```bash
-MIX_ENV=test mix deps.get
-mix test --no-start
-```
-
-Make sure to have the `--no-start` in there. Otherwise it will try to start the
-supervision tree, and tests will be broken and what not.
-
-## Debugging on hardware
-
-The Raspberry Pi will boot up with an Iex console on the hardware UART. If you need to debug something this is the easiest to get too.
-
-If you do not have a 3.3v FTDI cable, you can build the firmware with the console on HDMI.
-In the `erlinit.config` file change `-c ttyS0` to `-c ttyS1`. This requires a usb mouse, keyboard and monitor into your pi.
-
-## Development Tips
-
-You can connect IEx to the running pi by running
-`iex --name console@localhost --remsh farmbot@<FARMBOT IP ADDRESS> --cookie democookie`.
-
-Debug message still only will print to UART or HDMI (whichever you have configured)
-
-If you frequently build the firmware, removing the sdcard and writing the build every time gets pretty old. You can upload firmware to an already running farmbot one of two ways after you run a successful `mix firmware`
-0. You can upload the image to the pi using CURL or similar. `curl -T _images/rpi3/fw.fw "http://$RPI_IP_ADDRESS:8988/firmware" -H "Content-Type: application/x-firmware" -H "X-Reboot: true"`
-0. Or you can host the .fw file on your pc using a webserver ie `npm install serve` and download it from the pi.This should be ran ON THE PI ITSELF `Downloader.download_and_install_update("http://<DEV_PC_IP_ADDRESS>/WHEREVER YOUR FILE IS")`
-
-# Building for production
-
-## Major version change
-you will have to do one of two things:
-0. Do a fresh clone of this repo. (prefered)
-0. Clean everything out with something along the lines of `rm -rf _build deps _images rel/fw`
-
-Then follow these steps then follow the steps for a minor version.
-```bash
-export MIX_ENV=prod
-mix deps.get
-```
-this will generate a .fw file in the images dir. this will be an update file. A raw image file is then generated from this file
-
-## Minor Version
-```bash
-export MIX_ENV=prod
-mix firmware
-cd _images/rpi3/
-fwup -a -d firmware.img -i fw.fw -t complete
-```
-
-These two files should be put into the github release.
-If someone would like to write a Mix Task for this it'd be much appreciated.
-
-# Want to Help?
-
-[Low Hanging Fruit](https://github.com/FarmBot/farmbot_os/search?utf8=%E2%9C%93&q=TODO)
--- a/apps/farmbot_auth/.gitignore
+++ b/apps/farmbot_auth/.gitignore
@ -0,0 +1,17 @@
+# The directory Mix will write compiled artifacts to.
+/_build
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover
+
+# The directory Mix downloads your dependencies sources to.
+/deps
+
+# Where 3rd-party dependencies like ExDoc output generated docs.
+/doc
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
--- a/apps/farmbot_auth/LICENSE
+++ b/apps/farmbot_auth/LICENSE
@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016 FarmBot
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/apps/farmbot_auth/README.md
+++ b/apps/farmbot_auth/README.md
@ -0,0 +1,2 @@
+# Farmbot.Auth
+A helpful module for logging in to Farmbot Web Services.
--- a/apps/farmbot_auth/config/config.exs
+++ b/apps/farmbot_auth/config/config.exs
@ -0,0 +1,7 @@
+use Mix.Config
+
+# This app will go through this list of modules calling
+# Module.on_token(token)
+# When a token is recieved.
+# config :farmbot_auth,
+#   callbacks: []
--- a/apps/farmbot_auth/lib/farmbot_auth.ex
+++ b/apps/farmbot_auth/lib/farmbot_auth.ex
@ -0,0 +1,111 @@
+defmodule Farmbot.Auth do
+  @moduledoc """
+    Gets a token and device information
+  """
+  @modules Application.get_env(:farmbot_auth, :callbacks) ++ [Farmbot.Auth]
+
+  use Timex
+  use GenServer
+  require Logger
+
+  @doc """
+    Application entry point
+  """
+  def start(_type, args) do
+    Logger.debug("Farmbot.Auth Starting.")
+    start_link(args)
+  end
+
+  @doc """
+    Gets the public key from the API
+  """
+  def get_public_key(server) do
+    case HTTPotion.get("#{server}/api/public_key") do
+      %HTTPotion.ErrorResponse{message: message} -> {:error, message}
+      %HTTPotion.Response{body: body,
+                          headers: _headers,
+                          status_code: 200}      -> {:ok, RSA.decode_key(body)}
+    end
+  end
+
+  @doc """
+    Encrypts the key with the email, pass, and server
+  """
+  def encrypt(email, pass, pub_key) do
+    f = Poison.encode!(%{"email": email,
+                     "password": pass,
+                     "id": Nerves.Lib.UUID.generate,
+                     "version": 1})
+    |> RSA.encrypt({:public, pub_key})
+    |> String.Chars.to_string
+    {:ok, f}
+  end
+
+  @doc """
+    Get a token from the server with given token
+  """
+  def get_token_from_server(secret, server) do
+    # I am not sure why this is done this way other than it works.
+    payload = Poison.encode!(%{user: %{credentials: :base64.encode_to_string(secret) |> String.Chars.to_string }} )
+    case HTTPotion.post "#{server}/api/tokens", [body: payload, headers: ["Content-Type": "application/json"]] do
+      # Any other http error.
+      %HTTPotion.ErrorResponse{message: reason} -> {:error, reason}
+      # bad Password
+      %HTTPotion.Response{body: _, headers: _, status_code: 422} -> {:error, :bad_password}
+      # Token invalid. Need to try to get a new token here.
+      %HTTPotion.Response{body: _, headers: _, status_code: 401} -> {:error, :expired_token}
+      # We won
+      %HTTPotion.Response{body: body, headers: _headers, status_code: 200} ->
+          token = Poison.decode!(body) |> Map.get("token")
+          do_callbacks(token)
+          {:ok, token}
+    end
+  end
+
+  @doc """
+    Gets the token.
+    Will return a token if one exists, nil if not.
+    Returns {:error, reason} otherwise
+  """
+  def get_token do
+    GenServer.call(__MODULE__, {:get_token})
+  end
+
+  # Genserver stuff
+  def init(_args) do
+    {:ok, nil}
+  end
+
+  def start_link(args) do
+    GenServer.start_link(__MODULE__, args, name: __MODULE__ )
+  end
+
+  def handle_call({:get_token}, _from, nil) do
+    {:reply, nil, nil}
+  end
+
+  def handle_call({:get_token}, _from, token) do
+    {:reply, {:ok, token}, token}
+  end
+
+  def handle_info({:authorization, token}, _) do
+    {:noreply, token}
+  end
+
+  def terminate(:normal, state) do
+    Logger.debug("AUTH DIED: #{inspect {state}}")
+  end
+
+  def terminate(reason, state) do
+    Logger.error("AUTH DIED: #{inspect {reason, state}}")
+  end
+
+  defp do_callbacks(token) do
+    spawn(fn ->
+      Enum.all?(@modules, fn(module) ->
+        send(module, {:authorization, token})
+      end)
+    end)
+  end
+
+end
--- a/apps/farmbot_auth/mix.exs
+++ b/apps/farmbot_auth/mix.exs
@ -0,0 +1,29 @@
+defmodule Farmbot.Auth.Mixfile do
+  use Mix.Project
+
+  def project do
+    [app: :farmbot_auth,
+     version: "0.1.0",
+     elixir: "~> 1.3",
+     build_embedded: Mix.env == :prod,
+     start_permanent: Mix.env == :prod,
+     build_path: "../../_build",
+     config_path: "../../config/config.exs",
+     deps_path: "../../deps",
+     lockfile: "../../mix.lock",
+     deps: deps()]
+  end
+
+  def application do
+    [mod: {Farmbot.Auth, []},
+     applications: [:logger, :timex, :httpotion, :rsa, :nerves_lib, :poison]]
+  end
+
+  defp deps do
+    [{:timex, "~> 3.0"},
+     {:httpotion, "~> 3.0.0"},
+     {:rsa, "~> 0.0.1"},
+     {:nerves_lib, github: "nerves-project/nerves_lib"},
+     {:poison, "~> 3.0"}]
+  end
+end
--- a/apps/farmbot_auth/test/farmbot_auth_test.exs
+++ b/apps/farmbot_auth/test/farmbot_auth_test.exs
@ -0,0 +1,8 @@
+defmodule Farmbot.AuthTest do
+  use ExUnit.Case
+  doctest Farmbot.Auth
+
+  test "the truth" do
+    assert 1 + 1 == 2
+  end
+end
--- a/apps/farmbot_auth/test/test_helper.exs
+++ b/apps/farmbot_auth/test/test_helper.exs
@ -0,0 +1 @@
+ExUnit.start()
--- a/apps/farmbot_configurator/.gitignore
+++ b/apps/farmbot_configurator/.gitignore
@ -0,0 +1,22 @@
+# The directory Mix will write compiled artifacts to.
+/_build
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover
+
+# The directory Mix downloads your dependencies sources to.
+/deps
+
+# Where 3rd-party dependencies like ExDoc output generated docs.
+/doc
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
+
+*.secret*
+node_modules
+npm*
+bundle.js
--- a/apps/farmbot_configurator/LICENSE
+++ b/apps/farmbot_configurator/LICENSE
@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016 FarmBot
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/apps/farmbot_configurator/README.md
+++ b/apps/farmbot_configurator/README.md
@ -0,0 +1,2 @@
+# Farmbot.Configurator
+Configuration application for farmbot_os
--- a/apps/farmbot_configurator/config/config.exs
+++ b/apps/farmbot_configurator/config/config.exs
@ -0,0 +1 @@
+use Mix.Config
--- a/apps/farmbot_configurator/deleteme.exs
+++ b/apps/farmbot_configurator/deleteme.exs
@ -0,0 +1,33 @@
+defmodule ERM do
+  use GenEvent
+  alias Farmbot.Configurator.EventManager, as: EM
+  require Logger
+  def start do
+    GenEvent.add_handler(EM, __MODULE__, [])
+  end
+
+  def stop do
+    GenEvent.remove_handler(EM, __MODULE__, [])
+  end
+
+  def init(_) do
+    {:ok, []}
+  end
+
+  def handle_event( {:from_socket, %{"id" => id, "method" => "hey_bot", "params" => []}}, state) do
+    thing = %{id: id, results: "hey_front_end", error: nil} |> Poison.encode!
+    Logger.debug thing
+    EM.send_socket({:from_bot, thing})
+    {:ok, state}
+  end
+
+
+  def handle_event({:from_socket, rpc}, state) do
+    Logger.debug "Got rpc: #{inspect rpc}"
+    {:ok, state}
+  end
+
+  def handle_event(_,s) do
+    {:ok, s}
+  end
+end
--- a/apps/farmbot_configurator/lib/event_handler.ex
+++ b/apps/farmbot_configurator/lib/event_handler.ex
@ -0,0 +1,75 @@
+defmodule Farmbot.Configurator.EventHandler do
+  @moduledoc """
+    Handles websocket to bot communication
+  """
+  require Logger
+  alias Farmbot.Configurator.EventManager, as: EM
+
+  # Public api
+  @doc """
+    Adds a socket to the handler
+  """
+  def add_socket(socket),
+    do: GenEvent.call(EM, __MODULE__, {:add_socket, socket})
+
+  @doc """
+    Removes a socket to the handler
+  """
+  def remove_socket(socket),
+    do: GenEvent.call(EM, __MODULE__, {:remove_socket, socket})
+
+  @doc """
+    Gets all the sockets
+  """
+  def sockets, do: GenEvent.call(EM, __MODULE__, :sockets)
+
+  @doc """
+    Starts the event handler.
+  """
+  def start_link do
+    Logger.debug ">> a websocket event handler is starting"
+    GenEvent.add_handler EM, __MODULE__, []
+    {:ok, self}
+  end
+
+  @doc """
+    Stops the event handler
+  """
+  def stop_link do
+    Logger.debug ">> a websocket event handler is stopping"
+    GenEvent.remove_handler(EM, __MODULE__, [])
+  end
+
+  def init(_args) do
+    {:ok, []}
+  end
+
+  def handle_event({:from_bot, event}, sockets) do
+    broadcast(sockets, {:from_bot, event})
+    {:ok, sockets}
+  end
+
+  # we don't really care about anything else.
+  def handle_event(_event, sockets), do: {:ok, sockets}
+
+  # called from a socket instance
+  def handle_call({:add_socket, socket}, sockets) do
+    {:ok, :ok, [socket | sockets]}
+  end
+
+  # called from a socket instance
+  def handle_call({:remove_socket, socket}, sockets) do
+    {:ok, :ok, sockets -- [socket]}
+  end
+
+  def handle_call(:sockets, sockets), do: {:ok, sockets, sockets}
+  def handle_call(_, sockets), do: {:ok, :unhandled, sockets}
+  def terminate(_,_), do: :ok
+
+  # Probably a better way to do this...
+  defp broadcast(sockets, event) do
+    Enum.each(sockets, fn(socket) ->
+      send(socket, event)
+    end)
+  end
+end
--- a/apps/farmbot_configurator/lib/event_manager.ex
+++ b/apps/farmbot_configurator/lib/event_manager.ex
@ -0,0 +1,10 @@
+defmodule Farmbot.Configurator.EventManager do
+  # alias Farmbot.Configurator.EventHandler
+  def start_link() do
+    GenEvent.start_link(name: __MODULE__)
+  end
+
+  def send_socket(event) do
+    GenEvent.notify(__MODULE__, event)
+  end
+end
--- a/apps/farmbot_configurator/lib/farmbot_configurator.ex
+++ b/apps/farmbot_configurator/lib/farmbot_configurator.ex
@ -0,0 +1,36 @@
+defmodule Farmbot.Configurator do
+  use Supervisor
+  alias Plug.Adapters.Cowboy
+  alias Farmbot.Configurator.Router
+  alias Farmbot.Configurator.EventHandler
+  alias Farmbot.Configurator.EventManager
+  @port Application.get_env(:configurator, :port, 4000)
+  @env Mix.env
+
+  def init(_) do
+    children = [
+      # genevent manager for the handler to connect to.
+      # worker(GenEvent,
+      #   [[name: EventManager]],
+      #    [id: EventManager]),
+      worker(EventManager, [], []),
+      worker(EventHandler, [], []),
+      Plug.Adapters.Cowboy.child_spec(
+        :http, Router, [], port: @port, dispatch: dispatch),
+      worker(WebPack, [@env])
+     ]
+    opts = [strategy: :one_for_one, name: Farmbot.Configurator]
+    supervise(children, opts)
+  end
+
+  def start(_type, args), do: Supervisor.start_link(__MODULE__,args)
+
+  defp dispatch do
+  [
+    {:_, [
+      {"/ws", Farmbot.Configurator.SocketHandler, []},
+      {:_, Plug.Adapters.Cowboy.Handler, {Router, []}}
+    ]}
+  ]
+  end
+end
--- a/apps/farmbot_configurator/lib/mix/tasks/compile.ex
+++ b/apps/farmbot_configurator/lib/mix/tasks/compile.ex
@ -0,0 +1,13 @@
+defmodule Mix.Tasks.Compile.Configurator do
+  use Mix.Task
+  @moduledoc """
+    Compiles Configurator JS and HTML
+  """
+
+  def run(_args) do
+    # IO.puts "Running `npm install`"
+    # System.cmd("npm", ["install"])
+    IO.puts "Building the javascripts"
+    System.cmd("npm", ["run", "build"])
+  end
+end
--- a/apps/farmbot_configurator/lib/router.ex
+++ b/apps/farmbot_configurator/lib/router.ex
@ -0,0 +1,17 @@
+defmodule Farmbot.Configurator.Router do
+  @moduledoc """
+    Routes incoming connections.
+  """
+  use Plug.Router
+
+  plug Plug.Static, at: "/", from: :farmbot_configurator
+  plug :match
+  plug :dispatch
+
+  match _, do: conn |> send_resp(200, make_html)
+
+  def make_html do
+    "#{:code.priv_dir(:farmbot_configurator)}/static/index.html"
+    |> File.read!
+  end
+end
--- a/apps/farmbot_configurator/lib/socket_handler.ex
+++ b/apps/farmbot_configurator/lib/socket_handler.ex
@ -0,0 +1,59 @@
+defmodule Farmbot.Configurator.SocketHandler do
+  @moduledoc """
+    Handles the websocket connection from a browser.
+  """
+  alias Farmbot.Configurator.EventManager, as: EM
+  alias Farmbot.Configurator.EventHandler, as: EH
+  require Logger
+  @behaviour :cowboy_websocket_handler
+  @timeout 60000 # terminate if no activity for one minute
+
+  def init(_, _req, _opts), do: {:upgrade, :protocol, :cowboy_websocket}
+
+  #Called on websocket connection initialization.
+  def websocket_init(_type, req, _options) do
+    Logger.debug ">> encountered a new local websocket connection."
+    :erlang.start_timer(1000, self, [])
+    # :ok = EH.start_link(self)
+    :ok = EH.add_socket(self)
+    {:ok, req, [], @timeout}
+  end
+
+  # Handle other messages from the browser - don't reply
+  def websocket_handle({:text, message}, req, state) do
+    message |> Poison.decode |> handle_message
+    {:ok, req, state}
+  end
+
+  def websocket_info({:timeout, _, []}, req, state) do
+    :erlang.start_timer(1000, self, [])
+    {:reply, {:text, ping_message}, req, state}
+  end
+
+  def websocket_info({:from_bot, event}, req, state) do
+    {:reply, {:text, event}, req, state}
+  end
+
+  def websocket_info(message, req, state) do
+    Logger.debug "got a info message: #{inspect message}"
+    {:ok, req, state}
+  end
+
+  def websocket_terminate(_reason, _req, _state) do
+    Logger.debug ">> is closing a websocket connection."
+    # :ok = EH.stop_link(self)
+    :ok = EH.remove_socket(self)
+    :ok
+  end
+
+  def handle_message({:ok, m}), do: GenEvent.notify(EM, {:from_socket, m})
+  def handle_message(_) do
+    Logger.warn ">> Got unhandled websocket message!"
+  end
+
+  defp ping_message do
+    # lazy_id = :os.system_time(:seconds) |> Integer.to_string
+    Poison.encode! %{"id" => nil, "method" => "ping", "params" => [] }
+  end
+
+end
--- a/apps/farmbot_configurator/lib/webpack.ex
+++ b/apps/farmbot_configurator/lib/webpack.ex
@ -0,0 +1,32 @@
+defmodule WebPack do
+  require Logger
+  use GenServer
+
+  def start_link(env) do
+    GenServer.start_link(__MODULE__, env, name: __MODULE__)
+  end
+
+  def init(:prod), do: {:ok, self}
+  def init(:dev) do
+    Logger.debug("Starting webpack")
+    port = Port.open({:spawn, "npm run watch"},
+      [:stream,
+       :binary,
+       :exit_status,
+       :hide,
+       :use_stdio,
+       :stderr_to_stdout])
+   {:ok, port}
+  end
+
+  def handle_info({_, {:data, data}}, port) do
+    IO.puts data
+
+    {:noreply, port}
+  end
+
+  def handle_info(stuff, port) do
+    IO.inspect stuff
+    {:noreply, port}
+  end
+end
--- a/apps/farmbot_configurator/mix.exs
+++ b/apps/farmbot_configurator/mix.exs
@ -0,0 +1,39 @@
+defmodule Farmbot.Configurator.Mixfile do
+  use Mix.Project
+  System.put_env("NODE_ENV", Mix.env |> Atom.to_string)
+
+  def project do
+    [app: :farmbot_configurator,
+     version: "0.1.0",
+     elixir: "~> 1.3",
+     build_embedded: Mix.env == :prod,
+     start_permanent: Mix.env == :prod,
+     compilers: [:yecc, :leex, :erlang, :elixir, :xref, :app, :configurator],
+     deps: deps]
+  end
+
+  def application do
+    [mod: {Farmbot.Configurator, []},
+     applications: applications]
+  end
+
+
+  defp applications do
+    [
+      :logger,
+      :plug,
+      :cors_plug,
+      :poison,
+      :cowboy
+    ]
+  end
+
+  defp deps do
+    [
+      {:plug, "~> 1.0"},
+      {:cors_plug, "~> 1.1"},
+      {:poison, "~> 3.0"},
+      {:cowboy, "~> 1.0.0"},
+    ]
+  end
+end
--- a/apps/farmbot_configurator/package.json
+++ b/apps/farmbot_configurator/package.json
@ -0,0 +1,35 @@
+{
+  "name": "farmbot_configurator",
+  "version": "1.0.0",
+  "description": "Configuration application for FarmbotOS",
+  "dependencies": {
+    "@types/lodash": "^4.14.43",
+    "css-loader": "^0.26.1",
+    "lodash": "^4.17.2",
+    "node-sass": "^4.0.0",
+    "preact": "^7.1.0",
+    "preact-redux": "^1.2.0",
+    "redux": "^3.6.0",
+    "sass-loader": "^4.1.0",
+    "style-loader": "^0.13.1",
+    "ts-loader": "^1.3.3",
+    "typescript": "^2.1.4",
+    "webpack": "^2.2.0-rc.0"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "webpack",
+    "watch": "webpack  --watch --color"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/farmbot/farmbot_configurator.git"
+  },
+  "author": "Farmbot.IO",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/farmbot/farmbot_configurator/issues"
+  },
+  "homepage": "https://github.com/farmbot/farmbot_configurator#readme"
+}
--- a/apps/farmbot_configurator/priv/static/index.html
+++ b/apps/farmbot_configurator/priv/static/index.html
@ -0,0 +1,8 @@
+<html>
+  <head>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script src="/bundle.js"></script>
+  </body>
+</html>
--- a/apps/farmbot_configurator/test/farmbot_configurator_test.exs
+++ b/apps/farmbot_configurator/test/farmbot_configurator_test.exs
@ -0,0 +1,8 @@
+defmodule Farmbot.ConfiguratorTest do
+  use ExUnit.Case
+  doctest Farmbot.Configurator
+
+  test "the truth" do
+    assert 1 + 1 == 2
+  end
+end
--- a/apps/farmbot_configurator/test/test_helper.exs
+++ b/apps/farmbot_configurator/test/test_helper.exs
@ -0,0 +1 @@
+ExUnit.start()
--- a/apps/farmbot_configurator/tsconfig.json
+++ b/apps/farmbot_configurator/tsconfig.json
@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "lib": [
+      "es7",
+      "dom"
+    ],
+    "target": "es5",
+    "module": "commonjs",
+    "jsx": "react",
+    "jsxFactory": "h",
+    "experimentalDecorators": true,
+    "noImplicitAny": true,
+    "allowUnreachableCode": false,
+    "strictNullChecks": true,
+    "sourceMap": true
+  },
+  "exclude": [
+    "node_modules",
+    "typings"
+  ],
+  "compileOnSave": false,
+  "buildOnSave": false
+}
--- a/apps/farmbot_configurator/web/css/main.scss
+++ b/apps/farmbot_configurator/web/css/main.scss
--- a/apps/farmbot_configurator/web/ts/entry.tsx
+++ b/apps/farmbot_configurator/web/ts/entry.tsx
@ -0,0 +1,10 @@
+import { render, h } from "preact";
+import { Main } from "./main";
+import { GlobalState } from "./interfaces";
+import "../css/main.scss"
+
+let el = document.querySelector("#app");
+
+if (el) {
+  render(<Main />, el);
+}
--- a/apps/farmbot_configurator/web/ts/interfaces.ts
+++ b/apps/farmbot_configurator/web/ts/interfaces.ts
@ -0,0 +1,8 @@
+export interface GlobalState {
+    statusBox: StatusBoxProps;
+    ws: WebSocket;
+}
+
+export interface StatusBoxProps {
+    message: string;
+}
--- a/apps/farmbot_configurator/web/ts/json_rpc.ts
+++ b/apps/farmbot_configurator/web/ts/json_rpc.ts
@ -0,0 +1,20 @@
+export type RpcMessage = RpcNotification | RpcRequest | RpcResponse
+/** just like a request but doesn't expect a response. */
+export interface RpcNotification {
+    method: string;
+    params: any;
+    id: string;
+}
+/** request a thing to happen and get info back as a response. */
+export interface RpcRequest {
+    method: string;
+    params: any;
+    id: null;
+}
+/** A response to a request. */
+export interface RpcResponse {
+    results: any;
+    error: null | any;
+    /** the id od the request that waranted this response. */
+    id: string;
+}
--- a/apps/farmbot_configurator/web/ts/main.tsx
+++ b/apps/farmbot_configurator/web/ts/main.tsx
@ -0,0 +1,89 @@
+// import * as React from "react";
+import { h, Component } from "preact";
+import {
+  RpcMessage,
+  RpcNotification,
+  RpcRequest,
+  RpcResponse
+} from "./json_rpc";
+import { GlobalState } from "./interfaces";
+
+export class Main extends Component<{}, GlobalState> {
+  constructor(props: {}) {
+    super(props);
+
+    // open web socket connection to the bot.
+    let ws_host = "ws://" + location.host + "/ws"
+    let ws = new WebSocket(ws_host);
+
+    // set initial state.
+    this.state = { statusBox: { message: "" }, ws: ws };
+
+    // i dont know how to javascript.
+    let that = this
+
+    let handleNotification = function (notification: RpcNotification) {
+      switch (notification.method) {
+        case "ping":
+          // console.log("got ping.");
+          break;
+        default:
+          break;
+      }
+    }
+
+    let handleResponse = function (response: RpcResponse) {
+      console.log("response to: " + response.id);
+    }
+
+    this.state.ws.onmessage = function (event) {
+      let data = (JSON.parse(event.data) as RpcMessage);
+      // we have a new RPC message
+      if (data.id == null) {
+        // we have a notification probably shouldnt be doing so much 
+        // type casting
+        handleNotification((data as RpcNotification));
+        return;
+      }
+      else {
+        console.dir(data);
+        // either a request or a response.
+        if (data.hasOwnProperty("results")) {
+          // its a response.
+          handleResponse((data as RpcResponse));
+          return;
+        } else if (data.hasOwnProperty("method")) {
+          // its a request.
+          console.log("The bot is asking for information??");
+          return;
+        } else {
+          // something terrible has happened.
+          console.log("uhhh...");
+          return;
+        }
+      }
+    }
+
+  }
+
+  render() {
+    let state = this.state;
+    let setState = this.setState;
+    let send_request = function (request: RpcRequest) {
+      setState({ [request.id]: "pending" });
+      state.ws.send(JSON.stringify(request));
+    }
+    return (
+      <div>
+        <button onClick={function () {
+          let message = {
+            id: "1234",
+            method: "hey_bot",
+            params: [{}]
+          };
+          send_request(message);
+        } }> ask bot something? </button>
+      </div>
+    );
+  }
+}
--- a/apps/farmbot_configurator/webpack.config.js
+++ b/apps/farmbot_configurator/webpack.config.js
@ -0,0 +1,27 @@
+module.exports = {
+  resolve: {
+    extensions: [".js", ".ts", ".json", ".tsx", ".css", ".scss"]
+  },
+  entry: "./web/ts/entry.tsx",
+  output: {
+    path: "./priv/static/",
+    filename: "bundle.js",
+    publicPath: "/assets/",
+  },
+  module: {
+    rules: [
+      {
+        test: /\.tsx?$/,
+        loader: "ts-loader"
+      },
+      {
+        test: /\.scss$/,
+        exclude: /node_modules/,
+        use: [
+          'style-loader',
+          'css-loader',
+          'sass-loader'
+        ]
+      }]
+  }
+}
--- a/apps/nerves_system_rpi3/.gitignore
+++ b/apps/nerves_system_rpi3/.gitignore
@ -0,0 +1,7 @@
+/_build
+/cover
+/deps
+erl_crash.dump
+*.ez
+build.log
+.nerves
--- a/apps/nerves_system_rpi3/BUILDING.md
+++ b/apps/nerves_system_rpi3/BUILDING.md
@ -0,0 +1,2 @@
+# How to build this repository
+NOTE: it is more detailed [here](https://github.com/nerves-project/nerves_system_br)
--- a/apps/nerves_system_rpi3/CHANGELOG.md
+++ b/apps/nerves_system_rpi3/CHANGELOG.md
@ -0,0 +1,94 @@
+# Changelog
+
+## v0.9.0-farmbot1
+This fork will have added packages for farmbot_os.
+  * buildroot settings:
+    * enabled ccache
+    * added extra busybox config file
+  * nerves settings:
+    * changed sname
+  * linux packages:
+    * hostapd
+    * dnsmasq
+    * avrdude
+    * dropbear
+  * BusyBox pacakges:
+    * mkfs.ext*
+  * fwup config:
+    * change data partition do ext4
+
+## v0.9.0
+
+This version switches to using the `nerves_package` compiler. This will
+consolidate overall deps and compilers.
+
+  * Nerves.System.BR v0.8.1
+    * Support for distillery
+    * Support for nerves_package compiler
+
+## v0.7.0
+
+When upgrading to this version, be sure to review the updates to
+nerves_defconfig if you have customized this system.
+
+  * nerves_system_br v0.6.2
+    * Package updates
+      * Buildroot 2016.08
+      * Linux 4.4
+
+## v0.6.1
+
+  * Package versions
+    * Nerves.System.BR v0.6.1
+
+  * New features
+    * All Raspberry Pi 3-specific configuration is now in this repository
+
+## v0.6.0
+  * Nerves.System.BR v0.6.0
+    * Package updates
+      * Erlang OTP 19
+      * Elixir 1.3.1
+      * fwup 0.8.0
+      * erlinit 0.7.3
+      * bborg-overlays (pull in I2C typo fix from upstream)
+    * Bug fixes
+      * Synchronize file system kernel configs across all platforms
+
+## v0.5.2
+  * Enhancements
+    * Enabled USB Printer kernel mod. Needs to be loaded with `modprobe` to use
+  * Bug Fixes(raspberry pi)
+    * Enabled multicast in linux config
+
+## v0.5.1
+  * Nerves.System.BR v0.5.1
+    * Bug Fixes(nerves-env)
+      * Added include paths to CFLAGS and CXXFLAGS
+      * Pass sysroot to LDFLAGS
+
+## v0.5.0
+  * Nerves.System.BR v0.5.0
+    * New features
+      * WiFi drivers enabled by default on RPi2 and RPi3
+      * Include wireless regulatory database in Linux kernel by default
+        on WiFi-enabled platforms. Since kernel/rootfs are read-only and
+        coupled together for firmware updates, the normal CRDA/udev approach
+        isn't necessary.
+      * Upgraded the default BeagleBone Black kernel from 3.8 to 4.4.9. The
+        standard BBB device tree overlays are included by default even though the
+        upstream kernel patches no longer include them.
+      * Change all fwup configurations from two step upgrades to one step
+        upgrades. If you used the base fwup.conf files to upgrade, you no
+        longer need to finalize the upgrade. If not, there's no change.
+
+## v0.4.1
+
+  * Nerves.System.BR v0.4.1
+    * Bug fixes
+      * syslinux fails to boot when compiled on some gcc 5 systems
+      * Fixed regression when booting off eMMC on the BBB
+
+    * Package updates
+      * Erlang 18.3
+      * Elixir 1.2.5
--- a/apps/nerves_system_rpi3/Config.in
+++ b/apps/nerves_system_rpi3/Config.in
@ -0,0 +1,4 @@
+# Add project-specific packages for Buildroot here
+#
+# If these are non-proprietary, please consider contributing them back to
+# Nerves or Buildroot.
--- a/apps/nerves_system_rpi3/LICENSE
+++ b/apps/nerves_system_rpi3/LICENSE
@ -0,0 +1,201 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
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+See the License for the specific language governing permissions and
+limitations under the License.
--- a/apps/nerves_system_rpi3/README.md
+++ b/apps/nerves_system_rpi3/README.md
@ -0,0 +1,48 @@
+# Raspberry Pi 3 Model B
+This is the base Nerves System configuration for the Raspberry Pi 3 Model B.
+
+![Fritzing Raspberry Pi 3 image](assets/images/raspberry-pi-3-model-b.png)
+<br><sup>[Image credit](#fritzing)</sup>
+
+| Feature              | Description                     |
+| -------------------- | ------------------------------- |
+| CPU                  | 1.2 GHz quad-core ARMv8         |
+| Memory               | 1 GB DRAM                       |
+| Storage              | MicroSD                         |
+| Linux kernel         | 4.1 w/ Raspberry Pi patches     |
+| IEx terminal         | HDMI and USB keyboard (can be changed to UART)   |
+| GPIO, I2C, SPI       | Yes - Elixir ALE                |
+| ADC                  | No                              |
+| PWM                  | Yes, but no Elixir support      |
+| UART                 | 1 available - ttyS0             |
+| Camera               | Yes - via rpi-userland          |
+| Ethernet             | Yes                             |
+| WiFi                 | Yes - Nerves.InterimWiFi        |
+| Bluetooth            | Not yet                         |
+
+## Installation
+
+If [available in Hex](https://hex.pm/docs/publish), the package can be installed as:
+
+  1. Add nerves_system_rpi3 to your list of dependencies in `mix.exs`:
+
+        def deps do
+          [{:nerves_system_rpi3, github: "ConnorRigby/nerves_system_rpi3"}]
+        end
+
+  2. Ensure nerves_system_rpi3 is started before your application:
+
+        def application do
+          [applications: [:nerves_system_rpi3]]
+        end
+
+## Built-in WiFi Firmware
+
+WiFi modules almost always require proprietary firmware to be loaded for them to work. The
+Linux kernel handles this and firmware blobs are maintained in the
+`linux-firmware` project. The firmware for the built-in WiFi module on the RPi3
+hasn't made it to the `linux-firmware` project nor Buildroot, so it is included
+here in a `rootfs-additions` overlay directory. The original firmware files came from
+https://github.com/RPi-Distro/firmware-nonfree/blob/master/brcm80211/brcm.
+
+[Image credit](#fritzing): This image is from the [Fritzing](http://fritzing.org/home/) parts library.
--- a/apps/nerves_system_rpi3/VERSION
+++ b/apps/nerves_system_rpi3/VERSION
@ -0,0 +1 @@
+0.9.0
--- a/apps/nerves_system_rpi3/assets/images/raspberry-pi-3-model-b.png
+++ b/apps/nerves_system_rpi3/assets/images/raspberry-pi-3-model-b.png
--- a/apps/nerves_system_rpi3/busybox_defconfig
+++ b/apps/nerves_system_rpi3/busybox_defconfig
--- a/apps/nerves_system_rpi3/cmdline.txt
+++ b/apps/nerves_system_rpi3/cmdline.txt
@ -0,0 +1 @@
+console=tty1 console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait
--- a/apps/nerves_system_rpi3/config.txt
+++ b/apps/nerves_system_rpi3/config.txt
@ -0,0 +1,24 @@
+# Please note that this is only a sample, we recommend you to change it to fit
+# your needs.
+# You should override this file using a post-build script.
+# See http://buildroot.org/downloads/manual/manual.html#rootfs-custom
+# and http://elinux.org/RPiconfig for a description of config.txt syntax
+# Device tree options are documented at
+# https://github.com/raspberrypi/documentation/blob/master/configuration/device-tree.md
+
+kernel=zImage
+
+# This, along with the Raspberry Pi "x" firmware is need for the camera
+# to work. See Target packages->Hardware handling->Firmware for "x" firmware.
+gpu_mem=128
+
+# Enable I2C and SPI
+dtparam=i2c_arm=on,spi=on
+
+# Comment this in or modify to enable OneWire
+# NOTE: check that the overlay that you specify is in the boot partition or
+#       this won't work.
+#dtoverlay=w1-gpio-pullup,gpiopin=4
+
+# Enable the UART (/dev/ttyS0) on the RPi3.
+enable_uart=1
--- a/apps/nerves_system_rpi3/fwup.conf
+++ b/apps/nerves_system_rpi3/fwup.conf
@ -0,0 +1,319 @@
+# Firmware configuration file for the Raspberry Pi 3
+
+# Default paths if not specified via the commandline
+define(ROOTFS, "${NERVES_SYSTEM}/images/rootfs.squashfs")
+
+# This configuration file will create an image that
+# has an MBR and the following 3 partitions:
+#
+# +----------------------------+
+# | MBR                        |
+# +----------------------------+
+# | p0: Boot partition (FAT32) |
+# | zImage, bootcode.bin,      |
+# | config.txt, etc.           |
+# +----------------------------+
+# | p1*: Rootfs A (squashfs)   |
+# +----------------------------+
+# | p1*: Rootfs B (squashfs)   |
+# +----------------------------+
+# | p2: Application (FAT32)    |
+# +----------------------------+
+#
+# The p1 partition points to whichever of Rootfs A or B that
+# is active.
+#
+# The image is sized to be less than 1 GB so that it fits on
+# nearly any SDCard around. If you have a larger SDCard and
+# need more space, feel free to bump the partition sizes
+# below.
+
+# The Raspberry Pi is incredibly picky on the partition sizes
+# and in ways that I don't understand. Test changes one at a
+# time to make sure that they boot. (Sizes are in 512 byte
+# blocks)
+define(BOOT_PART_OFFSET, 63)
+define(BOOT_PART_COUNT, 77261)
+
+# Let the rootfs have room to grow up to 128 MiB and align
+# it to the nearest 1 MB boundary
+define(ROOTFS_A_PART_OFFSET, 77324)
+define(ROOTFS_A_PART_COUNT, 289044)
+define(ROOTFS_B_PART_OFFSET, 366368)
+define(ROOTFS_B_PART_COUNT, 289044)
+
+# Application partition. This partition can occupy all of the
+# remaining space. Size it to fit the destination.
+define(APP_PART_OFFSET, 655412)
+define(APP_PART_COUNT, 1048576)
+
+# Firmware metadata
+meta-product = "Nerves Firmware"
+meta-description = ""
+meta-version = ${NERVES_SDK_VERSION}
+meta-platform = "rpi3"
+meta-architecture = "arm"
+meta-author = "Frank Hunleth"
+
+# File resources are listed in the order that they are included in the .fw file
+# This is important, since this is the order that they're written on a firmware
+# update due to the event driven nature of the update system.
+file-resource bootcode.bin {
+    host-path = "${NERVES_SYSTEM}/images/rpi-firmware/bootcode.bin"
+}
+file-resource fixup.dat {
+    host-path = "${NERVES_SYSTEM}/images/rpi-firmware/fixup.dat"
+}
+file-resource start.elf {
+    host-path = "${NERVES_SYSTEM}/images/rpi-firmware/start.elf"
+}
+file-resource config.txt {
+    host-path = "${NERVES_SYSTEM}/images/config.txt"
+}
+file-resource cmdline.txt {
+    host-path = "${NERVES_SYSTEM}/images/cmdline.txt"
+}
+file-resource zImage {
+    # All Nerves configs use the DT kernel, but if you don't want it, remove
+    # the .mkknlimg part of the next line.
+    host-path = "${NERVES_SYSTEM}/images/zImage.mkknlimg"
+}
+file-resource bcm2710-rpi-3-b.dtb {
+    host-path = "${NERVES_SYSTEM}/images/bcm2710-rpi-3-b.dtb"
+}
+file-resource w1-gpio-pullup.dtbo {
+    host-path = "${NERVES_SYSTEM}/images/rpi-firmware/overlays/w1-gpio-pullup.dtbo"
+}
+
+file-resource rootfs.img {
+    host-path = ${ROOTFS}
+}
+
+mbr mbr-a {
+    partition 0 {
+        block-offset = ${BOOT_PART_OFFSET}
+        block-count = ${BOOT_PART_COUNT}
+        type = 0xc # FAT32
+        boot = true
+    }
+    partition 1 {
+        block-offset = ${ROOTFS_A_PART_OFFSET}
+        block-count = ${ROOTFS_A_PART_COUNT}
+        type = 0x83 # Linux
+    }
+    partition 2 {
+        block-offset = ${APP_PART_OFFSET}
+        block-count = ${APP_PART_COUNT}
+        type = 0x83 # FAT32
+    }
+    # partition 3 is unused
+}
+
+mbr mbr-b {
+    partition 0 {
+        block-offset = ${BOOT_PART_OFFSET}
+        block-count = ${BOOT_PART_COUNT}
+        type = 0xc # FAT32
+        boot = true
+    }
+    partition 1 {
+        block-offset = ${ROOTFS_B_PART_OFFSET}
+        block-count = ${ROOTFS_B_PART_COUNT}
+        type = 0x83 # Linux
+    }
+    partition 2 {
+        block-offset = ${APP_PART_OFFSET}
+        block-count = ${APP_PART_COUNT}
+        type = 0x83 # FAT32
+    }
+    # partition 3 is unused
+}
+
+# This firmware task writes everything to the destination media
+task complete {
+    # Only match if not mounted
+    require-unmounted-destination = true
+
+    # Everything that gets written can be verified on the fly.
+    # This speeds things up, since we don't care about detecting
+    # errors before data gets written.
+    verify-on-the-fly = true
+
+    on-init {
+        mbr_write(mbr-a)
+
+        fat_mkfs(${BOOT_PART_OFFSET}, ${BOOT_PART_COUNT})
+        fat_setlabel(${BOOT_PART_OFFSET}, "BOOT")
+        fat_mkdir(${BOOT_PART_OFFSET}, "overlays")
+    }
+
+    on-resource config.txt { fat_write(${BOOT_PART_OFFSET}, "config.txt") }
+    on-resource cmdline.txt { fat_write(${BOOT_PART_OFFSET}, "cmdline.txt") }
+    on-resource bootcode.bin { fat_write(${BOOT_PART_OFFSET}, "bootcode.bin") }
+    on-resource start.elf { fat_write(${BOOT_PART_OFFSET}, "start.elf") }
+    on-resource fixup.dat { fat_write(${BOOT_PART_OFFSET}, "fixup.dat") }
+    on-resource zImage { fat_write(${BOOT_PART_OFFSET}, "zImage") }
+    on-resource bcm2710-rpi-3-b.dtb { fat_write(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb") }
+    on-resource w1-gpio-pullup.dtbo { fat_write(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo") }
+
+    on-resource rootfs.img {
+        # write to the first rootfs partition
+        raw_write(${ROOTFS_A_PART_OFFSET})
+    }
+
+    on-finish {
+        # Initialize a big partition for application data
+        # This is done last so that the boot partition can be written to completely
+        # before the first write to this partition. Not skipping back and forth between
+        # FAT filesystems saves a little time when programming the Flash.
+        fat_mkfs(${APP_PART_OFFSET}, ${APP_PART_COUNT})
+        fat_setlabel(${APP_PART_OFFSET}, "APPDATA")
+    }
+}
+
+task upgrade.a {
+    # This task upgrades the A partition
+    require-partition1-offset = ${ROOTFS_B_PART_OFFSET}
+
+    # Since the upgrade won't run until it has been finalized, it's ok
+    # to write data as it is read.
+    verify-on-the-fly = true
+
+    on-init {
+        # Erase any old saved files from previous upgrades
+        fat_rm(${BOOT_PART_OFFSET}, "zImage.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "config.txt.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "cmdline.txt.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "bootcode.bin.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "start.elf.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "fixup.dat.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb.pre")
+
+        # Make the overlays directory in case it isn't already there.
+        fat_mkdir(${BOOT_PART_OFFSET}, "overlays")
+        fat_rm(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo.pre")
+    }
+
+    # Write the new firmware and Linux images, but don't
+    # commit them. That way if the user aborts midway, we
+    # still are using the original firmware.
+    on-resource config.txt { fat_write(${BOOT_PART_OFFSET}, "config.txt.new") }
+    on-resource cmdline.txt { fat_write(${BOOT_PART_OFFSET}, "cmdline.txt.new") }
+    on-resource bootcode.bin { fat_write(${BOOT_PART_OFFSET}, "bootcode.bin.new") }
+    on-resource start.elf { fat_write(${BOOT_PART_OFFSET}, "start.elf.new") }
+    on-resource fixup.dat { fat_write(${BOOT_PART_OFFSET}, "fixup.dat.new") }
+    on-resource zImage { fat_write(${BOOT_PART_OFFSET}, "zImage.new") }
+    on-resource bcm2710-rpi-3-b.dtb { fat_write(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb.new") }
+    on-resource w1-gpio-pullup.dtbo { fat_write(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo.new") }
+
+    on-resource rootfs.img {
+        # write to the first rootfs partition
+        raw_write(${ROOTFS_A_PART_OFFSET})
+    }
+
+    on-finish {
+	# Switch over to boot the new firmware
+        mbr_write(mbr-a)
+
+        fat_mv(${BOOT_PART_OFFSET}, "zImage", "zImage.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "config.txt", "config.txt.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "cmdline.txt", "cmdline.txt.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "bootcode.bin", "bootcode.bin.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "start.elf", "start.elf.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "fixup.dat", "fixup.dat.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb", "bcm2710-rpi-3-b.dtb.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo", "overlays/w1-gpio-pullup.dtbo.pre")
+
+        fat_mv(${BOOT_PART_OFFSET}, "zImage.new", "zImage")
+        fat_mv(${BOOT_PART_OFFSET}, "config.txt.new", "config.txt")
+        fat_mv(${BOOT_PART_OFFSET}, "cmdline.txt.new", "cmdline.txt")
+        fat_mv(${BOOT_PART_OFFSET}, "bootcode.bin.new", "bootcode.bin")
+        fat_mv(${BOOT_PART_OFFSET}, "start.elf.new", "start.elf")
+        fat_mv(${BOOT_PART_OFFSET}, "fixup.dat.new", "fixup.dat")
+        fat_mv(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb.new", "bcm2710-rpi-3-b.dtb")
+        fat_mv(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo.new", "overlays/w1-gpio-pullup.dtbo")
+    }
+
+    on-error {
+        # Clean up in case something goes wrong
+        fat_rm(${BOOT_PART_OFFSET}, "zImage.new")
+        fat_rm(${BOOT_PART_OFFSET}, "config.txt.new")
+        fat_rm(${BOOT_PART_OFFSET}, "cmdline.txt.new")
+        fat_rm(${BOOT_PART_OFFSET}, "bootcode.bin.new")
+        fat_rm(${BOOT_PART_OFFSET}, "start.elf.new")
+        fat_rm(${BOOT_PART_OFFSET}, "fixup.dat.new")
+        fat_rm(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb.new")
+        fat_rm(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo.new")
+    }
+}
+
+task upgrade.b {
+    # This task upgrades the B partition
+    require-partition1-offset = ${ROOTFS_A_PART_OFFSET}
+
+    # Since the upgrade won't run until it has been finalized, it's ok
+    # to write data as it is read.
+    verify-on-the-fly = true
+
+    on-init {
+        fat_rm(${BOOT_PART_OFFSET}, "zImage.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "config.txt.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "cmdline.txt.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "bootcode.bin.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "start.elf.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "fixup.dat.pre")
+        fat_rm(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb.pre")
+
+        fat_mkdir(${BOOT_PART_OFFSET}, "overlays")
+        fat_rm(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo.pre")
+    }
+
+    on-resource config.txt { fat_write(${BOOT_PART_OFFSET}, "config.txt.new") }
+    on-resource cmdline.txt { fat_write(${BOOT_PART_OFFSET}, "cmdline.txt.new") }
+    on-resource bootcode.bin { fat_write(${BOOT_PART_OFFSET}, "bootcode.bin.new") }
+    on-resource start.elf { fat_write(${BOOT_PART_OFFSET}, "start.elf.new") }
+    on-resource fixup.dat { fat_write(${BOOT_PART_OFFSET}, "fixup.dat.new") }
+    on-resource zImage { fat_write(${BOOT_PART_OFFSET}, "zImage.new") }
+    on-resource bcm2710-rpi-3-b.dtb { fat_write(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb.new") }
+    on-resource w1-gpio-pullup.dtbo { fat_write(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo.new") }
+
+    on-resource rootfs.img {
+        # write to the first rootfs partition
+        raw_write(${ROOTFS_B_PART_OFFSET})
+    }
+
+    on-finish {
+	# Switch over to boot the new firmware
+        mbr_write(mbr-b)
+
+        fat_mv(${BOOT_PART_OFFSET}, "zImage", "zImage.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "config.txt", "config.txt.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "cmdline.txt", "cmdline.txt.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "bootcode.bin", "bootcode.bin.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "start.elf", "start.elf.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "fixup.dat", "fixup.dat.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb", "bcm2710-rpi-3-b.dtb.pre")
+        fat_mv(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo", "overlays/w1-gpio-pullup.dtbo.pre")
+
+        fat_mv(${BOOT_PART_OFFSET}, "zImage.new", "zImage")
+        fat_mv(${BOOT_PART_OFFSET}, "config.txt.new", "config.txt")
+        fat_mv(${BOOT_PART_OFFSET}, "cmdline.txt.new", "cmdline.txt")
+        fat_mv(${BOOT_PART_OFFSET}, "bootcode.bin.new", "bootcode.bin")
+        fat_mv(${BOOT_PART_OFFSET}, "start.elf.new", "start.elf")
+        fat_mv(${BOOT_PART_OFFSET}, "fixup.dat.new", "fixup.dat")
+        fat_mv(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb.new", "bcm2710-rpi-3-b.dtb")
+        fat_mv(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo.new", "overlays/w1-gpio-pullup.dtbo")
+    }
+
+    on-error {
+        # Clean up in case something goes wrong
+        fat_rm(${BOOT_PART_OFFSET}, "zImage.new")
+        fat_rm(${BOOT_PART_OFFSET}, "config.txt.new")
+        fat_rm(${BOOT_PART_OFFSET}, "cmdline.txt.new")
+        fat_rm(${BOOT_PART_OFFSET}, "bootcode.bin.new")
+        fat_rm(${BOOT_PART_OFFSET}, "start.elf.new")
+        fat_rm(${BOOT_PART_OFFSET}, "fixup.dat.new")
+        fat_rm(${BOOT_PART_OFFSET}, "bcm2710-rpi-3-b.dtb.new")
+        fat_rm(${BOOT_PART_OFFSET}, "overlays/w1-gpio-pullup.dtbo.new")
+    }
+}
--- a/apps/nerves_system_rpi3/linux-4.4.defconfig
+++ b/apps/nerves_system_rpi3/linux-4.4.defconfig
@ -0,0 +1,256 @@
+# CONFIG_ARM_PATCH_PHYS_VIRT is not set
+CONFIG_PHYS_OFFSET=0
+CONFIG_LOCALVERSION="-v7"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_FHANDLE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CPUSETS=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_MEMCG=y
+CONFIG_BLK_CGROUP=y
+CONFIG_NAMESPACES=y
+CONFIG_SCHED_AUTOGROUP=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+CONFIG_EMBEDDED=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_JUMP_LABEL=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_BLK_DEV_THROTTLING=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
+CONFIG_CFQ_GROUP_IOSCHED=y
+CONFIG_ARCH_BCM2709=y
+# CONFIG_CACHE_L2X0 is not set
+CONFIG_SMP=y
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+CONFIG_VMSPLIT_2G=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_CPU_SW_DOMAIN_PAN is not set
+CONFIG_CLEANCACHE=y
+CONFIG_FRONTSWAP=y
+CONFIG_CMA=y
+CONFIG_UACCESS_WITH_MEMCPY=y
+CONFIG_SECCOMP=y
+# CONFIG_ATAGS is not set
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=squashfs rootwait"
+CONFIG_CPU_FREQ=y
+# CONFIG_CPU_FREQ_STAT is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+CONFIG_KERNEL_MODE_NEON=y
+# CONFIG_SUSPEND is not set
+CONFIG_PM=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_IPV6 is not set
+CONFIG_CFG80211=y
+CONFIG_CFG80211_INTERNAL_REGDB=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_RFKILL=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=5
+CONFIG_OF_CONFIGFS=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_EEPROM_AT24=m
+CONFIG_SCSI=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+# CONFIG_ETHERNET is not set
+CONFIG_USB_USBNET=y
+# CONFIG_USB_NET_AX8817X is not set
+# CONFIG_USB_NET_AX88179_178A is not set
+# CONFIG_USB_NET_CDCETHER is not set
+# CONFIG_USB_NET_CDC_NCM is not set
+CONFIG_USB_NET_SMSC95XX=y
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_ZAURUS is not set
+CONFIG_BRCMFMAC=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_SERIO is not set
+CONFIG_BRCM_CHAR_DRIVERS=y
+CONFIG_BCM_VC_CMA=y
+CONFIG_BCM_VCIO=y
+CONFIG_BCM_VC_SM=y
+CONFIG_BCM2835_DEVGPIOMEM=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_DMA is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=0
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_TTY_PRINTK=y
+CONFIG_HW_RANDOM=y
+CONFIG_RAW_DRIVER=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_BCM2708=y
+CONFIG_SPI=y
+CONFIG_SPI_BCM2835=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_BCM_VIRT=y
+CONFIG_GPIO_STMPE=y
+CONFIG_W1=y
+CONFIG_W1_MASTER_GPIO=y
+CONFIG_W1_SLAVE_THERM=y
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_THERMAL_BCM2835=y
+CONFIG_WATCHDOG=y
+CONFIG_BCM2835_WDT=m
+CONFIG_MFD_STMPE=y
+CONFIG_STMPE_SPI=y
+CONFIG_FB=y
+CONFIG_FB_BCM2708=y
+CONFIG_FB_RPISENSE=m
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_SOUND=y
+CONFIG_SND=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_BCM2835=m
+CONFIG_SND_SOC=m
+CONFIG_SND_BCM2835_SOC_I2S=m
+CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC=m
+CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUS=m
+CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI=m
+CONFIG_SND_BCM2708_SOC_HIFIBERRY_AMP=m
+CONFIG_SND_BCM2708_SOC_RPI_DAC=m
+CONFIG_SND_BCM2708_SOC_RPI_PROTO=m
+CONFIG_SND_BCM2708_SOC_BOOMBERRY_DAC=m
+CONFIG_SND_BCM2708_SOC_BOOMBERRY_DIGI=m
+CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m
+CONFIG_SND_BCM2708_SOC_RASPIDAC3=m
+CONFIG_SND_SOC_ADAU1701=m
+CONFIG_SND_SOC_WM8804_I2C=m
+CONFIG_SND_SIMPLE_CARD=m
+CONFIG_SOUND_PRIME=m
+CONFIG_HIDRAW=y
+CONFIG_HID_PID=y
+CONFIG_HID_APPLE=y
+CONFIG_USB_HIDDEV=y
+CONFIG_USB=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_DWCOTG=y
+CONFIG_USB_ACM=y
+CONFIG_USB_PRINTER=m
+CONFIG_USB_WDM=m
+CONFIG_USB_STORAGE=y
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK_MINORS=32
+CONFIG_MMC_BCM2835=y
+CONFIG_MMC_BCM2835_DMA=y
+CONFIG_MMC_BCM2835_SDHOST=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_BACKLIGHT=y
+CONFIG_LEDS_TRIGGER_CPU=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_LEDS_TRIGGER_TRANSIENT=y
+CONFIG_LEDS_TRIGGER_CAMERA=y
+CONFIG_LEDS_TRIGGER_INPUT=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+CONFIG_DMADEVICES=y
+CONFIG_DMA_BCM2835=y
+CONFIG_DMA_BCM2708=y
+CONFIG_UIO=m
+CONFIG_UIO_PDRV_GENIRQ=m
+CONFIG_STAGING=y
+CONFIG_R8712U=y
+CONFIG_STAGING_MEDIA=y
+CONFIG_MAILBOX=y
+CONFIG_BCM2835_MBOX=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_RASPBERRYPI_POWER=y
+CONFIG_PWM=y
+CONFIG_PWM_BCM2835=m
+CONFIG_RASPBERRYPI_FIRMWARE=y
+CONFIG_EXT4_FS=y
+CONFIG_FANOTIFY=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_SQUASHFS=y
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
+CONFIG_PRINTK_TIME=y
+CONFIG_BOOT_PRINTK_DELAY=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_DEBUG_PREEMPT is not set
+CONFIG_STACKTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_CRYPTO_HW is not set
--- a/apps/nerves_system_rpi3/linux-4.x.defconfig
+++ b/apps/nerves_system_rpi3/linux-4.x.defconfig
@ -0,0 +1,240 @@
+# CONFIG_ARM_PATCH_PHYS_VIRT is not set
+CONFIG_PHYS_OFFSET=0
+CONFIG_LOCALVERSION="-v7"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_FHANDLE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CPUSETS=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_MEMCG=y
+CONFIG_BLK_CGROUP=y
+CONFIG_NAMESPACES=y
+CONFIG_SCHED_AUTOGROUP=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+CONFIG_EMBEDDED=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_JUMP_LABEL=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_BLK_DEV_THROTTLING=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
+CONFIG_CFQ_GROUP_IOSCHED=y
+CONFIG_ARCH_BCM2709=y
+# CONFIG_CACHE_L2X0 is not set
+CONFIG_SMP=y
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+CONFIG_VMSPLIT_2G=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_CPU_SW_DOMAIN_PAN is not set
+CONFIG_CLEANCACHE=y
+CONFIG_FRONTSWAP=y
+CONFIG_CMA=y
+CONFIG_UACCESS_WITH_MEMCPY=y
+CONFIG_SECCOMP=y
+# CONFIG_ATAGS is not set
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=squashfs rootwait"
+CONFIG_CPU_FREQ=y
+# CONFIG_CPU_FREQ_STAT is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+CONFIG_KERNEL_MODE_NEON=y
+# CONFIG_SUSPEND is not set
+CONFIG_PM=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_IPV6 is not set
+CONFIG_CFG80211=y
+# CONFIG_CFG80211_DEFAULT_PS is not set
+CONFIG_CFG80211_INTERNAL_REGDB=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_LEDS=y
+CONFIG_RFKILL=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=5
+CONFIG_OF_CONFIGFS=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_EEPROM_AT24=m
+CONFIG_SCSI=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+# CONFIG_ETHERNET is not set
+CONFIG_USB_USBNET=y
+# CONFIG_USB_NET_AX8817X is not set
+# CONFIG_USB_NET_AX88179_178A is not set
+# CONFIG_USB_NET_CDCETHER is not set
+# CONFIG_USB_NET_CDC_NCM is not set
+CONFIG_USB_NET_SMSC95XX=y
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_ZAURUS is not set
+CONFIG_BRCMFMAC=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_STMPE=m
+# CONFIG_SERIO is not set
+CONFIG_BRCM_CHAR_DRIVERS=y
+CONFIG_BCM_VC_CMA=y
+CONFIG_BCM_VCIO=y
+CONFIG_BCM_VC_SM=y
+CONFIG_BCM2835_DEVGPIOMEM=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_DMA is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=0
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_TTY_PRINTK=y
+CONFIG_HW_RANDOM=y
+CONFIG_RAW_DRIVER=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_BCM2708=y
+CONFIG_SPI=y
+CONFIG_SPI_BCM2835=m
+CONFIG_SPI_SPIDEV=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_BCM_VIRT=y
+CONFIG_GPIO_STMPE=y
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_THERMAL_BCM2835=y
+CONFIG_WATCHDOG=y
+CONFIG_BCM2835_WDT=m
+CONFIG_MFD_RPISENSE_CORE=y
+CONFIG_MFD_STMPE=y
+CONFIG_STMPE_SPI=y
+CONFIG_FB=y
+CONFIG_FB_BCM2708=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_RPI=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_HIDRAW=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_PID=y
+CONFIG_USB_HIDDEV=y
+CONFIG_USB=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_DWCOTG=y
+CONFIG_USB_ACM=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_CH341=y
+CONFIG_USB_SERIAL_CP210X=y
+CONFIG_USB_SERIAL_FTDI_SIO=y
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK_MINORS=32
+CONFIG_MMC_BCM2835=y
+CONFIG_MMC_BCM2835_DMA=y
+CONFIG_MMC_BCM2835_SDHOST=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_BACKLIGHT=y
+CONFIG_LEDS_TRIGGER_CPU=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_LEDS_TRIGGER_TRANSIENT=y
+CONFIG_LEDS_TRIGGER_CAMERA=y
+CONFIG_LEDS_TRIGGER_INPUT=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+CONFIG_DMADEVICES=y
+CONFIG_DMA_BCM2835=y
+CONFIG_DMA_BCM2708=y
+CONFIG_UIO=m
+CONFIG_UIO_PDRV_GENIRQ=m
+CONFIG_STAGING=y
+CONFIG_STAGING_MEDIA=y
+CONFIG_MAILBOX=y
+CONFIG_BCM2835_MBOX=y
+CONFIG_RASPBERRYPI_POWER=y
+CONFIG_PWM=y
+CONFIG_PWM_BCM2835=m
+CONFIG_GENERIC_PHY=y
+CONFIG_RASPBERRYPI_FIRMWARE=y
+CONFIG_EXT4_FS=y
+CONFIG_FANOTIFY=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_SQUASHFS=y
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
+CONFIG_PRINTK_TIME=y
+CONFIG_BOOT_PRINTK_DELAY=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_DEBUG_PREEMPT is not set
+CONFIG_STACKTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_CRYPTO_HW is not set
--- a/apps/nerves_system_rpi3/mix.exs
+++ b/apps/nerves_system_rpi3/mix.exs
@ -0,0 +1,42 @@
+defmodule NervesSystemRpi3.Mixfile do
+  use Mix.Project
+
+  @version Path.join(__DIR__, "VERSION")
+    |> File.read!
+    |> String.strip
+
+  def project do
+    [app: :nerves_system_rpi3,
+     version: @version,
+     elixir: "~> 1.2",
+     build_path: "../../_build",
+     config_path: "../../config/config.exs",
+     deps_path: "../../deps",
+     lockfile: "../../mix.lock",
+     compilers: Mix.compilers ++ [:nerves_package],
+     description: description(),
+     package: package(),
+     deps: deps()]
+  end
+
+  def application, do: []
+
+  defp deps do
+    [{:nerves,  "~> 0.4.0"},
+     {:nerves_system_br, "~> 0.8.1"},
+     {:nerves_toolchain_arm_unknown_linux_gnueabihf, "~> 0.8.0"}]
+  end
+
+  defp description do
+   """
+   Nerves System - Raspberry Pi 3 B
+   """
+  end
+
+  defp package do
+   [maintainers: ["Frank Hunleth", "Justin Schneck"],
+    files: ["LICENSE", "mix.exs", "nerves_defconfig", "nerves.exs", "README.md", "VERSION", "rootfs-additions", "fwup.conf", "cmdline.txt", "linux-4.4.defconfig", "config.txt", "post-createfs.sh"],
+    licenses: ["Apache 2.0"],
+    links: %{"Github" => "https://github.com/nerves-project/nerves_system_rpi3"}]
+  end
+end
--- a/apps/nerves_system_rpi3/nerves.exs
+++ b/apps/nerves_system_rpi3/nerves.exs
@ -0,0 +1,30 @@
+use Mix.Config
+
+version =
+  Path.join(__DIR__, "VERSION")
+  |> File.read!
+  |> String.strip
+
+pkg = :nerves_system_rpi3
+
+config pkg, :nerves_env,
+  type: :system,
+  version: version,
+  compiler: :nerves_package,
+  artifact_url: [
+    # TODO change this to farmbot
+    "https://github.com/nerves-project/#{pkg}/releases/download/v#{version}/#{pkg}-v#{version}.tar.gz",
+  ],
+  platform: Nerves.System.BR,
+  platform_config: [
+    defconfig: "nerves_defconfig",
+  ],
+  checksum: [
+    "rootfs-additions",
+    "linux-4.4.defconfig",
+    "fwup.conf",
+    "cmdline.txt",
+    "config.txt",
+    "post-createfs.sh",
+    "VERSION"
+  ]
--- a/apps/nerves_system_rpi3/nerves_defconfig
+++ b/apps/nerves_system_rpi3/nerves_defconfig
@ -0,0 +1,71 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_CCACHE=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/nerves-project/toolchains/releases/download/v0.8.0/nerves_toolchain_arm_unknown_linux_gnueabihf-0.8.0.linux-x86_64.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="arm-unknown-linux-gnueabihf"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_4=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_HOSTNAME=""
+BR2_TARGET_GENERIC_ISSUE=""
+BR2_INIT_NONE=y
+# BR2_TARGET_GENERIC_GETTY is not set
+# BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW is not set
+BR2_ENABLE_LOCALE_WHITELIST="locale-archive"
+BR2_GENERATE_LOCALE="en_US.UTF-8"
+BR2_ROOTFS_OVERLAY="${NERVES_SYSTEM}/board/nerves-common/rootfs-additions ${NERVES_DEFCONFIG_DIR}/rootfs-additions"
+BR2_ROOTFS_POST_BUILD_SCRIPT="${BR2_EXTERNAL}/board/nerves-common/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="${NERVES_DEFCONFIG_DIR}/post-createfs.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/raspberrypi/linux.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="26f3b72a9c049be10e6af196252283e1f6ab9d1f"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="${NERVES_DEFCONFIG_DIR}/linux-4.x.defconfig"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2710-rpi-3-b"
+BR2_LINUX_KERNEL_EXT_KERNEL_WIRELESS_REGDB=y
+BR2_PACKAGE_BUSYBOX_CONFIG="${NERVES_SYSTEM}/board/nerves-common/busybox-1.22.config"
+BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="${NERVES_DEFCONFIG_DIR}/busybox_defconfig"
+BR2_PACKAGE_E2FSPROGS=y
+# BR2_PACKAGE_E2FSPROGS_BADBLOCKS is not set
+# BR2_PACKAGE_E2FSPROGS_CHATTR is not set
+# BR2_PACKAGE_E2FSPROGS_DUMPE2FS is not set
+# BR2_PACKAGE_E2FSPROGS_E2FREEFRAG is not set
+# BR2_PACKAGE_E2FSPROGS_E2FSCK is not set
+# BR2_PACKAGE_E2FSPROGS_E2LABEL is not set
+# BR2_PACKAGE_E2FSPROGS_E2UNDO is not set
+# BR2_PACKAGE_E2FSPROGS_FILEFRAG is not set
+# BR2_PACKAGE_E2FSPROGS_FSCK is not set
+# BR2_PACKAGE_E2FSPROGS_LOGSAVE is not set
+# BR2_PACKAGE_E2FSPROGS_LSATTR is not set
+# BR2_PACKAGE_E2FSPROGS_MKLOSTFOUND is not set
+# BR2_PACKAGE_E2FSPROGS_TUNE2FS is not set
+# BR2_PACKAGE_E2FSPROGS_UUIDGEN is not set
+BR2_PACKAGE_FWUP=y
+BR2_PACKAGE_RPI_FIRMWARE=y
+BR2_PACKAGE_RPI_FIRMWARE_X=y
+BR2_PACKAGE_AVRDUDE=y
+BR2_PACKAGE_RPI_USERLAND=y
+BR2_PACKAGE_ERLANG_SMP=y
+BR2_PACKAGE_LIBMNL=y
+BR2_PACKAGE_DNSMASQ=y
+BR2_PACKAGE_DROPBEAR=y
+BR2_PACKAGE_HOSTAPD=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_WPA_SUPPLICANT_DEBUG_SYSLOG=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_NERVES_SYSTEM_NAME="nerves_system_rpi3"
+BR2_NERVES_ADDITIONAL_IMAGE_FILES="$(NERVES_DEFCONFIG_DIR)/fwup.conf ${NERVES_DEFCONFIG_DIR}/cmdline.txt ${NERVES_DEFCONFIG_DIR}/config.txt"
+BR2_PACKAGE_BOARDID=y
+BR2_PACKAGE_ERLANG_HISTORY=y
+BR2_PACKAGE_NERVES_CONFIG=y
+BR2_PACKAGE_NERVES_CONFIG_NO_ERLINIT_CONF=y
+BR2_PACKAGE_NERVES_CONFIG_APPS="crypto"
+BR2_PACKAGE_NERVES_CONFIG_SNAME="farmbot"
--- a/apps/nerves_system_rpi3/post-createfs.sh
+++ b/apps/nerves_system_rpi3/post-createfs.sh
@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -e
+
+FWUP_CONFIG=$NERVES_DEFCONFIG_DIR/fwup.conf
+
+# Mark the Raspberry Pi kernel image as using device tree
+$HOST_DIR/usr/bin/mkknlimg \
+    $BINARIES_DIR/zImage $BINARIES_DIR/zImage.mkknlimg
+
+# Run the common post-image processing for nerves
+$BR2_EXTERNAL/board/nerves-common/post-createfs.sh $TARGET_DIR $FWUP_CONFIG
--- a/apps/nerves_system_rpi3/rootfs-additions/etc/erlinit.config
+++ b/apps/nerves_system_rpi3/rootfs-additions/etc/erlinit.config
--- a/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac4330-sdio.bin
+++ b/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac4330-sdio.bin
--- a/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac4330-sdio.txt
+++ b/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac4330-sdio.txt
@ -0,0 +1,40 @@
+# bcm94330wlsdgb.txt
+manfid=0x2d0
+prodid=0x0552
+vendid=0x14e4
+devid=0x4360
+boardtype=0x0552
+boardrev=0x11
+# this design has 2.4GHz SP3T switch
+boardflags=0x00080200
+nocrc=1
+xtalfreq=37400
+boardnum=22
+macaddr=00:90:4c:c5:12:38
+ag0=255
+aa2g=1
+ccode=CN
+pa0b0=0x14d0
+pa0b1=0xfd98
+pa0b2=0xff78
+rssismf2g=0xa
+rssismc2g=0x3
+rssisav2g=0x7
+maxp2ga0=0x50
+sromrev=3
+il0macaddr=00:90:4c:c5:12:38
+wl0id=0x431b
+cckPwrOffset=5
+ofdm2gpo=0x66666666
+mcs2gpo0=0x6666
+mcs2gpo1=0x6666
+swctrlmap_2g=0x04040404,0x02020202,0x02020404,0x10202,0x1ff
+swctrlmap_5g=0x00100010,0x00280020,0x00200010,0x14202,0x2f8
+rfreg033=0x19
+rfreg033_cck=0x1f
+dacrate2g=160
+txalpfbyp2g=1
+bphyscale=17
+cckPwrIdxCorr=-15
+pacalidx2g=45
+txgaintbl=1
--- a/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac43430-sdio.bin
+++ b/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac43430-sdio.bin
--- a/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac43430-sdio.txt
+++ b/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac43430-sdio.txt
@ -0,0 +1,66 @@
+# NVRAM file for BCM943430WLPTH
+# 2.4 GHz, 20 MHz BW mode
+
+# The following parameter values are just placeholders, need to be updated.
+manfid=0x2d0
+prodid=0x0727
+vendid=0x14e4
+devid=0x43e2
+boardtype=0x0727
+boardrev=0x1101
+boardnum=22
+macaddr=00:90:4c:c5:12:38
+sromrev=11
+boardflags=0x00404201
+boardflags3=0x08000000
+xtalfreq=37400
+nocrc=1
+ag0=255
+aa2g=1
+ccode=ALL
+
+pa0itssit=0x20
+extpagain2g=0
+#PA parameters for 2.4GHz, measured at CHIP OUTPUT
+pa2ga0=-168,7161,-820
+AvVmid_c0=0x0,0xc8
+cckpwroffset0=5
+
+# PPR params
+maxp2ga0=84
+txpwrbckof=6
+cckbw202gpo=0
+legofdmbw202gpo=0x66111111
+mcsbw202gpo=0x77711111
+propbw202gpo=0xdd
+
+# OFDM IIR :
+ofdmdigfilttype=18
+ofdmdigfilttypebe=18
+# PAPD mode:
+papdmode=1
+papdvalidtest=1
+pacalidx2g=42
+papdepsoffset=-22
+papdendidx=58
+
+# LTECX flags
+ltecxmux=0
+ltecxpadnum=0x0102
+ltecxfnsel=0x44
+ltecxgcigpio=0x01
+
+il0macaddr=00:90:4c:c5:12:38
+wl0id=0x431b
+
+deadman_to=0xffffffff
+# muxenab: 0x1 for UART enable, 0x2 for GPIOs, 0x8 for JTAG
+muxenab=0x1
+# CLDO PWM voltage settings - 0x4 - 1.1 volt
+#cldo_pwm=0x4
+
+#VCO freq 326.4MHz
+spurconfig=0x3 
+
+edonthd20l=-75
+edoffthd20ul=-80
--- a/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac43430-sdio.txt.bac
+++ b/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac43430-sdio.txt.bac
@ -0,0 +1,66 @@
+# NVRAM file for BCM943430WLPTH
+# 2.4 GHz, 20 MHz BW mode
+
+# The following parameter values are just placeholders, need to be updated.
+manfid=0x2d0
+prodid=0x0727
+vendid=0x14e4
+devid=0x43e2
+boardtype=0x0727
+boardrev=0x1101
+boardnum=22
+macaddr=00:90:4c:c5:12:38
+sromrev=11
+boardflags=0x00404201
+boardflags3=0x08000000
+xtalfreq=37400
+nocrc=1
+ag0=255
+aa2g=1
+ccode=ALL
+
+pa0itssit=0x20
+extpagain2g=0
+#PA parameters for 2.4GHz, measured at CHIP OUTPUT
+pa2ga0=-168,7161,-820
+AvVmid_c0=0x0,0xc8
+cckpwroffset0=5
+
+# PPR params
+maxp2ga0=84
+txpwrbckof=6
+cckbw202gpo=0
+legofdmbw202gpo=0x66111111
+mcsbw202gpo=0x77711111
+propbw202gpo=0xdd
+
+# OFDM IIR :
+ofdmdigfilttype=18
+ofdmdigfilttypebe=18
+# PAPD mode:
+papdmode=1
+papdvalidtest=1
+pacalidx2g=42
+papdepsoffset=-22
+papdendidx=58
+
+# LTECX flags
+ltecxmux=0
+ltecxpadnum=0x0102
+ltecxfnsel=0x44
+ltecxgcigpio=0x01
+
+il0macaddr=00:90:4c:c5:12:38
+wl0id=0x431b
+
+deadman_to=0xffffffff
+# muxenab: 0x1 for UART enable, 0x2 for GPIOs, 0x8 for JTAG
+muxenab=0x1
+# CLDO PWM voltage settings - 0x4 - 1.1 volt
+#cldo_pwm=0x4
+
+#VCO freq 326.4MHz
+spurconfig=0x3 
+
+edonthd20l=-75
+edoffthd20ul=-80
--- a/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac43455-sdio.bin
+++ b/apps/nerves_system_rpi3/rootfs-additions/lib/firmware/brcm/brcmfmac43455-sdio.bin
--- a/apps/nerves_system_rpi3/rootfs-additions/root
+++ b/apps/nerves_system_rpi3/rootfs-additions/root
@ -0,0 +1 @@
+/tmp
--- a/apps/os/.gitignore
+++ b/apps/os/.gitignore
@ -0,0 +1,14 @@
+# App artifacts
+/_build
+/db
+/deps
+/*.ez
+
+# Nerves images
+/_images
+
+# Generate on crash by the VM
+erl_crash.dump
+npm-debug.log
+ttb_last_config
+cover
--- a/apps/os/COMPAT
+++ b/apps/os/COMPAT
--- a/apps/os/FAQ.md
+++ b/apps/os/FAQ.md
--- a/apps/os/LICENSE
+++ b/apps/os/LICENSE
--- a/apps/os/README.md
+++ b/apps/os/README.md
@ -0,0 +1,125 @@
+[![Build Status](https://travis-ci.org/FarmBot/farmbot_os.svg?branch=master)](https://travis-ci.org/FarmBot/farmbot_os.svg?branch=master)
+
+# FarmBot Software for the Raspberry Pi 3
+The "brains" of Farmbot. Responsible for receiving the commands from [the browser](https://github.com/FarmBot/farmbot-web-frontend) or the [FarmBot API](https://github.com/FarmBot/Farmbot-Web-API). It executes them and reports back the results to any subscribed user(s).
+
+# First Time Installation
+
+If you are setting up your FarmBot for the first time, download the latest FarmBot OS `.img` file [here](https://github.com/FarmBot/farmbot_os/releases/latest).
+
+## Windows users
+
+* Download [Win32 Disk Imager](https://sourceforge.net/projects/win32diskimager/)
+* Select the `.img` file you downloaded
+* Select your sdcard's drive letter
+* Click `write`
+
+## Linux / OSX / UNIX
+* `dd if=img_file of=/dev/sdX`
+* where img_file is the path to you `.img` file, and X is your device's drive letter.
+
+## Running
+ 0. Plug your SD Card into your RPi3
+ 0. Plug your Arduino into your RPi3
+ 0. Plug your power into your RPi3
+ 0. From a WiFi enabled device*, search for the SSID `FarmbotConfigurator`
+ 0. Connect to that and open a web browser to [http://192.168.24.1/](http://192.168.24.1)
+ 0. Follow the on screen instructions to configure your FarmBot. Once you save your configuration FarmBot will connect to your home WiFi network and to the FarmBot web application.
+
+\* If you are using a smartphone you may need to disable cellular data to allow your phone's browser to connect to the configurator.
+
+## Updating the firmware
+To update the firmware on the Raspberry Pi and the Arduino, simply use the "update" buttons on the web application. There is no need to reinstall the entire OS.
+
+# Issues
+Please read through the [FAQ](FAQ.md). If you don't see what you need please by all means open a Github Issue!
+
+# Building / Development (for developers only)
+
+## Technical Stuff
+* Written in [Elixir](http://elixir-lang.org/) using [Nerves Project](http://nerves-project.org/).
+* Device status info such as X,Y,Z and calibration data is stored on the Data partition Nerves allows.
+* Backups to the cloud provided by [Farmbot API](https://github.com/farmbot/farmbot-web-api)
+* Messaging happens via [MQTT](https://github.com/farmbot/mqtt-gateway)
+
+## Building
+[You need Linux to build Linux.](http://www.whylinuxisbetter.net/). Windows is not supported. Bash for Windows and Cygwin will not work. A VM or dual boot environment will work. So with that rant out of the way, and ready for revision here are the steps to build:
+* Install Elixir and Erlang. ([installer script]("https://gist.github.com/ConnorRigby/8a8bffff935d1a43cd74c4b8cf28a845"))
+* Install [`Nerves`](https://hexdocs.pm/nerves/installation.html) and all related dependencies.
+* clone this repo. `git clone https://github.com/FarmBot/farmbot-raspberry-pi-controller.git`
+* `cd farmbot-raspberry-pi-controller`.
+* Insert an sdcard into your development machine and run:
+
+```bash
+MIX_ENV=prod mix deps.get
+MIX_ENV=prod mix firmware
+MIX_ENV=prod mix firmware.burn
+```
+
+You can also run locally (not on an RPI3- Windows is supported for this):
+
+```bash
+export MIX_ENV=dev
+rm -rf _deps build _images
+mix deps.get
+iex -S mix
+```
+
+You should only need to do the first two commands once.
+
+## Running Tests
+There aren't a lot of tests, but they do exist and can be run by executing the following:
+```bash
+MIX_ENV=test mix deps.get
+mix test --no-start
+```
+
+Make sure to have the `--no-start` in there. Otherwise it will try to start the
+supervision tree, and tests will be broken and what not.
+
+## Debugging on hardware
+
+The Raspberry Pi will boot up with an Iex console on the hardware UART. If you need to debug something this is the easiest to get too.
+
+If you do not have a 3.3v FTDI cable, you can build the firmware with the console on HDMI.
+In the `erlinit.config` file change `-c ttyS0` to `-c ttyS1`. This requires a usb mouse, keyboard and monitor into your pi.
+
+## Development Tips
+
+You can connect IEx to the running pi by running
+`iex --name console@localhost --remsh farmbot@<FARMBOT IP ADDRESS> --cookie democookie`.
+
+Debug message still only will print to UART or HDMI (whichever you have configured)
+
+If you frequently build the firmware, removing the sdcard and writing the build every time gets pretty old. You can upload firmware to an already running farmbot one of two ways after you run a successful `mix firmware`
+0. You can upload the image to the pi using CURL or similar. `curl -T _images/rpi3/fw.fw "http://$RPI_IP_ADDRESS:8988/firmware" -H "Content-Type: application/x-firmware" -H "X-Reboot: true"`
+0. Or you can host the .fw file on your pc using a webserver ie `npm install serve` and download it from the pi.This should be ran ON THE PI ITSELF `Downloader.download_and_install_update("http://<DEV_PC_IP_ADDRESS>/WHEREVER YOUR FILE IS")`
+
+# Building for production
+
+## Major version change
+you will have to do one of two things:
+0. Do a fresh clone of this repo. (prefered)
+0. Clean everything out with something along the lines of `rm -rf _build deps _images rel/fw`
+
+Then follow these steps then follow the steps for a minor version.
+```bash
+export MIX_ENV=prod
+mix deps.get
+```
+this will generate a .fw file in the images dir. this will be an update file. A raw image file is then generated from this file
+
+## Minor Version
+```bash
+export MIX_ENV=prod
+mix firmware
+cd _images/rpi3/
+fwup -a -d firmware.img -i fw.fw -t complete
+```
+
+These two files should be put into the github release.
+If someone would like to write a Mix Task for this it'd be much appreciated.
+
+# Want to Help?
+
+[Low Hanging Fruit](https://github.com/FarmBot/farmbot_os/search?utf8=%E2%9C%93&q=TODO)
--- a/apps/os/VERSION
+++ b/apps/os/VERSION
--- a/apps/os/config/.credo.exs
+++ b/apps/os/config/.credo.exs
--- a/apps/os/config/config.exs
+++ b/apps/os/config/config.exs
@ -0,0 +1,21 @@
+use Mix.Config
+import_config "#{Mix.env}.exs"
+
+config :farmbot_auth,
+  callbacks: [Farmbot.RPC.Transport.GenMqtt.Handler]
+
+config :json_rpc,
+  transport: Farmbot.RPC.Transport.GenMqtt.Handler,
+  handler:   Farmbot.RPC.Handler
+
+config :uart,
+  baud: 115200
+
+config :logger,
+  utc_logs: true
+
+config :quantum, cron: [
+  "5 1 * * *": {Farmbot.Updates.Handler, :do_update_check}
+]
+
+config :farmbot, config_file: "default_config_#{Mix.Project.config[:target]}.json"
--- a/apps/os/config/dev.exs
+++ b/apps/os/config/dev.exs
@ -0,0 +1,3 @@
+use Mix.Config
+config :farmbot, state_path: "/tmp"
+import_config "hardware/#{Mix.Project.config[:target]}/hardware.exs"
--- a/apps/os/config/hardware/development/hardware.exs
+++ b/apps/os/config/hardware/development/hardware.exs
--- a/apps/os/config/hardware/qemu/hardware.exs
+++ b/apps/os/config/hardware/qemu/hardware.exs
--- a/apps/os/config/hardware/rpi3/hardware.exs
+++ b/apps/os/config/hardware/rpi3/hardware.exs
--- a/apps/os/config/hardware/rpi3/rootfs-additions/etc/erlinit.config
+++ b/apps/os/config/hardware/rpi3/rootfs-additions/etc/erlinit.config
@ -0,0 +1,40 @@
+
+# Additional configuration for erlinit
+
+# Turn on the debug prints
+#-v
+
+# Specify the UART port that the shell should use.
+-c ttyS0
+
+# If more than one tty are available, always warn if the user is looking at
+# the wrong one.
+--warn-unused-tty
+
+# Use dtach to capture the iex session so that it can be redirected
+# to the app's GUI
+#-s "/usr/bin/dtach -N /tmp/iex_prompt"
+
+# Specify the user and group IDs for the Erlang VM
+#--uid 100
+#--gid 200
+
+# Uncomment to hang the board rather than rebooting when Erlang exits
+--hang-on-exit
+
+# Run a program if the Erlang VM exits
+--run-on-exit "/bin/sh"
+# Run a program before the Erlang VM starts
+# --pre-run-exec "/bin/sh -e /usr/bin/pre_erl.sh"
+
+-m /dev/mmcblk0p3:/state:ext4::
+
+# Enable UTF-8 filename handling in Erlang and custom inet configuration
+-e LANG=en_US.UTF-8;LANGUAGE=en;ERL_INETRC=/etc/erl_inetrc
+
+# Erlang release search path
+-r /srv/erlang
+
+# Assign a unique hostname based on the board id
+-d "/usr/bin/boardid -b rpi -n 4"
+-n nerves-%.4s
--- a/apps/os/config/prod.exs
+++ b/apps/os/config/prod.exs
@ -1,7 +1,7 @@
 use Mix.Config
 config :nerves, :firmware,
-  rootfs_additions: "config/rootfs-additions-#{Mix.Project.config[:target]}",
-  hardware: "config/rootfs-additions-#{Mix.Project.config[:target]}"
+  rootfs_additions: "config/hardware/#{Mix.Project.config[:target]}/rootfs-additions"
+  # hardware: "config/rootfs-additions-#{Mix.Project.config[:target]}"

 config :configurator, port: 80

@ -26,4 +26,4 @@ config :iex,
    :reset ] |> IO.ANSI.format |> IO.chardata_to_string

 # overwrite anything on if need be.
-import_config "hardware_#{Mix.Project.config[:target]}.exs"
+import_config "hardware/#{Mix.Project.config[:target]}/hardware.exs"
--- a/apps/os/config/test.exs
+++ b/apps/os/config/test.exs
--- a/apps/os/coveralls.json
+++ b/apps/os/coveralls.json
--- a/apps/os/lib/extras/.gitignore
+++ b/apps/os/lib/extras/.gitignore
--- a/apps/os/lib/extras/downloader.ex
+++ b/apps/os/lib/extras/downloader.ex
--- a/apps/os/lib/extras/easter_eggs.ex
+++ b/apps/os/lib/extras/easter_eggs.ex
--- a/apps/os/lib/extras/ssh.ex
+++ b/apps/os/lib/extras/ssh.ex
--- a/apps/os/lib/farmbot/bot_state/bot_state.ex
+++ b/apps/os/lib/farmbot/bot_state/bot_state.ex
--- a/apps/os/lib/farmbot/bot_state/monitor.ex
+++ b/apps/os/lib/farmbot/bot_state/monitor.ex
--- a/apps/os/lib/farmbot/bot_state/state_debugger.ex
+++ b/apps/os/lib/farmbot/bot_state/state_debugger.ex
--- a/apps/os/lib/farmbot/bot_state/supervisor.ex
+++ b/apps/os/lib/farmbot/bot_state/supervisor.ex
--- a/apps/os/lib/farmbot/bot_state/trackers/authorization_tracker.ex
+++ b/apps/os/lib/farmbot/bot_state/trackers/authorization_tracker.ex
--- a/apps/os/lib/farmbot/bot_state/trackers/configuration_tracker.ex
+++ b/apps/os/lib/farmbot/bot_state/trackers/configuration_tracker.ex
--- a/apps/os/lib/farmbot/bot_state/trackers/hardware_tracker.ex
+++ b/apps/os/lib/farmbot/bot_state/trackers/hardware_tracker.ex
--- a/apps/os/lib/farmbot/bot_state/trackers/network_tracker.ex
+++ b/apps/os/lib/farmbot/bot_state/trackers/network_tracker.ex
--- a/apps/os/lib/farmbot/bot_state/trackers/state_tracker.ex
+++ b/apps/os/lib/farmbot/bot_state/trackers/state_tracker.ex
--- a/apps/os/lib/farmbot/command/command.ex
+++ b/apps/os/lib/farmbot/command/command.ex
--- a/apps/os/lib/farmbot/database/database.ex
+++ b/apps/os/lib/farmbot/database/database.ex
--- a/apps/os/lib/farmbot/database/helpers.ex
+++ b/apps/os/lib/farmbot/database/helpers.ex
--- a/apps/os/lib/farmbot/database/sync_object.ex
+++ b/apps/os/lib/farmbot/database/sync_object.ex
--- a/apps/os/lib/farmbot/database/syncable.ex
+++ b/apps/os/lib/farmbot/database/syncable.ex
--- a/apps/os/lib/farmbot/farmbot.ex
+++ b/apps/os/lib/farmbot/farmbot.ex
--- a/apps/os/lib/farmbot/filesystem/config_storage.ex
+++ b/apps/os/lib/farmbot/filesystem/config_storage.ex
--- a/apps/os/lib/farmbot/filesystem/filesystem.ex
+++ b/apps/os/lib/farmbot/filesystem/filesystem.ex
--- a/apps/os/lib/farmbot/filesystem/supervisor.ex
+++ b/apps/os/lib/farmbot/filesystem/supervisor.ex
--- a/apps/os/lib/farmbot/filesystem/utils.ex
+++ b/apps/os/lib/farmbot/filesystem/utils.ex
--- a/apps/os/lib/farmbot/http/http.ex
+++ b/apps/os/lib/farmbot/http/http.ex
--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
				`console=tty1 console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait`