Can Jetson nano communicate with Raspberry Pi 3B via serial bus?

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

Hi there,

What are the ways in which the Jetson Nano can communicate with Raspberry Pi 3B? Would the following method work?

Would I be able to use PySerial to exchange data between the 2 devices this way?

Ed

2

Yes, you can connect the TTL UART interfaces between Raspberry Pi and Jetson Nano, as long as they share a ground connection, and you set the port parameters at the same speeds.

You can use PySerial to talk to a serial port, assuming you have the right permissions and nothing else uses the port.

So, yes.

3

@snarky Can you please eloborate this process?

I have my pi running on a battery is used to control the bot using joy stick and also jetson nano running on battery backup. Can I connect wirelessly the pi and jetson nano. I want some detection results to update to pi to stop or start robot accordingly.