diff --git a/README.md b/README.md index a7feaef..c66e900 100644 --- a/README.md +++ b/README.md @@ -20,28 +20,8 @@ into USB ports. Not all cables have the same color pin out. In fact, most have different pinouts, so each cable should be tested. -## Pins from Bescor Fifty Foot Extension Cable -Pins on the MP-101 50 foot extension cable. - -Note, the pin ordering *standard* is different than I used below. -The standard doesn't go in order. -Starting at "7PM", just after the key, going clockwise: - -``` -Use Color Pin ArduinoPin Raspberry Pi 4 B Pin StdPin ---- ----- --- -------- -------------------- ------ -Speed Yellow 1 ? PWM 12 GPIO18 6 -Left White 2 D0 3 GPIO2 (Orange) 1 -Down Brown 3 D1 5 GPIO3 4 -5V Green 4 5V, second from left. 2 5V 2 -Up Blue 5 D2 8 GPIO14 5 -Right Black 6 D3 10 GPIO15 3 -GND Red 7 GND under ICSP 7 GND 7 -``` - -The "ArduinoPin" column is how the Arduino pins on the Panda are labelled. -"StdPin" maps the pin to the official standard pin. All are being updated -to the standard. +Note: colors may be different on different cables! +Each cable pinout needs to be tested or the MP101 can get fried. ## Seven Pin DIN Standard @@ -52,25 +32,41 @@ The standard DIN pin ordering for a 7-pin connector is below: From: https://en.wikipedia.org/wiki/DIN_connector -## Pins from Bescor Twelve Foot Extension Cable +## Pins from Bescor Fifty Foot Extension Cable +Pins on the MP-101 50 foot extension cable. Numbered using the standard DIN pin order. -This is with a Bescor twelve foot extension cable. +``` +Pin Color Use ArduinoPin Raspberry Pi 4 B Pin +--- ----- --- -------- -------------------- +1 White Left D0 3 GPIO2 (Orange) +2 Green 5V 5V 2 5V +3 Black Right D3 10 GPIO15 +4 Brown Down D1 5 GPIO3 +5 Blue Up D2 8 GPIO14 +6 Yellow Speed ? PWM 12 GPIO18 +7 Red GND GND under ICSP 7 GND +``` + +The "ArduinoPin" column is how the Arduino pins on the Panda are labelled. + + +## Pins from Bescor Twelve Foot Extension Cable +Pins on the MP-101 12 foot extension cable. +Numbered using the standard DIN pin order. -Note: colors may be different on different cables! -Each cable pinout needs to be tested or the MP101 can get fried. Cabled labelled "2" in my inventory. ``` -PIN Color ---- ----- -1 Brown -2 Orange -3 Green -4 Red -5 Yellow -6 Black -7 Blue +PIN Color +--- ----- +1 Brown +2 Orange +3 Green +4 Red +5 Yellow +6 Black +7 Blue ```