Bidirectional BLE Communication between Raspberry Pi and Raspberry Pi Pico W

Random Nerd Tutorials shows how to establish a bidirectional Bluetooth Low Energy (BLE) communication between a Raspberry Pi and a Raspberry Pi Pico.

The Raspberry Pi Pico will be set as a BLE peripheral with two characteristics. The Raspberry Pi will read and write to those characteristics, establishing a bidirectional communication.

For the Raspberry Pi Python program, we’ll use the bleak library, and for the Pico MicroPython program, we’ll use the aioble library.

Check out this guide in the post here.

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