Rev 1 Rework
NOTE: This documentation is for the test board. This board had an issue with the buck and will have a new revision. In the meantime, this board has been reworked so it can be powered from a power supply.
Power Instructions
Refer to this video for how to power it with the power supply
https://youtu.be/YHjQyPqDkOcPinout
These are the important Seeeduino pins and what they are mapped to
Pin | Function |
|---|---|
D0/A0/GPIO2 | Battery Voltage Sense |
D1/A2/GPIO3 | Servo 1 PWM |
D2/A2/GPIO4 | Servo 2 PWM |
D3/A3/GPIO5 | Servo 3 PWM |
SDA/D4/GPIO6 | I2C SDA* |
SCL/D5/GPIO7 | I2C SDL* |
TX/D6/GPIO21 | UART TX |
RX/D7/GPIO20 | UART RX |
SCK/D8/GPIO8 | NEOPIXEL PWM |
* Note there are multiple I2C output connectors but all outputs and the display use the same I2C bus.
You may refer to the images below to see what all pins are connected to or to see the position of the pins
