“This guide covers how to use the HC-05 Bluetooth module with a Raspberry Pi Pico board using MicroPython. The HC-05 is a Bluetooth module that can be used to wirelessly communicate with other Bluetooth devices, such as smartphones, laptops, and other microcontrollers.
You need to ensure that you have the following components below before going through this tutorial.
Raspberry Pi Pico
HC05 Bluetooth Module