Liangxu Linux

Dec 25, 2023 · Fundamentals

Master Bluetooth HC-08 on STM32: Complete Step‑by‑Step Guide with AT Commands and Code

This tutorial walks you through downloading the source, understanding HC‑08 specifications, wiring the module to an STM32F103C8T6 board, using AT commands to configure roles, power modes, and connections, and implementing UART‑based send/receive code to enable bidirectional communication with a mobile app.