项目作者: ESPboy-edu
项目描述 :
ESPboy FM-radio module on chip Si4703, turning your ESP8266 ESPboy into portable FM radio
高级语言: HTML
项目地址: git://github.com/ESPboy-edu/ESPboy_FMradio.git
ESPboy_FMradio
Demo video
The ESPboy FMradio extension module uses Si4703 chip and turning your ESPboy into portable FM radio.


1. Buy Si4703 module
Purple


2. Connect Si4703 to ESPboy
- 3.3v >> VCC
- GND >> GND
- SDIO >> D2, GPIO4, SDA
- SCLK >> D1, GPIO5, SCL
- SEN >> FREE
- RST >> D8, GPIO15, CS, SS
- GPIO1 >> FREE
- GPIO2 >> FREE
3. Upload this firmware
NOTE: Before compilation, set Arduino IDE settings
- Board: ESP8266 WeMos D1 mini
- CPU frequency: 160Mhz
4. Useful links