TX2 gpio to drive motor

TX2 gpio to drive motor, what should I do ?

hello wfh,

GPIO pin only provides high/low signals, you might also consider PWM signals if you would like to control motor RPM.

  1. you may refer to Configuring the 40-Pin Expansion Header for the documentation to use Jetson‑IO for pin configuration;
  2. please also refer to Fan Management session for the reference of speed control by programming the PWM controller.
  3. there’s also https://github.com/NVIDIA/jetson-gpio python library to control 40-pin header, you may check some sample applications, and the library API for reference. thanks