Pinout
Specialized purpose pins
| Pin | Description |
|---|---|
board.IO11 | Neopixel |
board.IO12 | LED |
board.IO13 | Echo pin for FRONT: ultrasonic sensor |
board.IO14 | Trigger pin for FRONT: ultrasonic sensor |
board.IO15 | Echo pin for RIGHT: ultrasonic sensor |
board.IO16 | Trigger pin for RIGHT: ultrasonic sensor |
board.IO17 | Light sensor left |
board.IO18 | Light sensor right |
board.IO33 | Board's SDA |
board.IO34 | Board's SCL |
General purpose pins
Stemi Shield has additional pins that can be used for connect additional hardware. These are:
board.IO36board.IO37board.IO38board.IO39board.IO40board.IO41