I don’t know much the Jetson nano, but as long as you can run
pip install poppy-ergo-jr on your machine, that should work!
See here for the install and then here for programming with it.
The only difficulty with your project will be the motor connection. Poppy Ergo Jr uses a custom electronic board (the Pixl) to plug the motors, but you won’t be able to connect the motors on the Jetson. There are several options:
- You use a FTDI (I think the U2D2 can do the job)
- You keep the Raspberry Pi and the Pixl board to connect to the motor and use the REST API to communicate with it from the Jetson Nano
Please let us know, it sounds very interesting!