x83xShu

FM radio based on STM32F103 driving RDA5807

Overview

Update Log

2024.02.23
First time organizing and open-sourcing this project.
Hardware version V201,
Software version V2.0.0.20231225_Beta.

Microcontroller: STM32F103C8T6. FM chip: RDA5807M.

Product demonstration video:
Bilibili demonstration video (click to watch).
FM radio based on STM32F103C8T8, with volume adjustment, frequency switching, station switching, etc.
The circuit board has a reserved interface for a real-time clock, which will be updated later.

Design Files

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Update:2026-03-23 20:34:57

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