Description

Creating a simple sensor (e.g. temperature, humidity, pressure) device based on a Raspberry Pi Pico W with a connected sensor to connect to Home Assistant using the BTHome protocol.

Home Assistant already supports BTHome with the BTHome integration. This project is about creating the corresponding client with a Raspberry Pi Pico

Goals

Learn more about BLE (Bluetooth Low Energy) and the BTHome protocol using python.

Resources

• Raspberry Pi Pico W (with MicroPython)
• A sensor if you want to provide real data (otherwise dummy data can be generated on the Raspberry Pi Pico)

(BTHome: https://bthome.io) (Home Assistant: https://www.home-assistant.io)