SparkFun FM Tuner Basic Breakout - Si4703
Si4703 FM tuner breakout covering the 76–108 MHz band with RDS support, for projects that already supply their own amplifier and speaker.
Si4703 FM tuner breakout covering the 76–108 MHz band with RDS support, for projects that already supply their own amplifier and speaker.
| Pin | Type |
|---|---|
| 3.3V | Power |
| GND | Ground |
| SDIO | Signal |
| SCLK | SPI |
| SEN | Control |
| RST | Control |
| GPIO1 | GPIO |
| RIN | Signal |
| LOUT | Signal |
| ROUT | Signal |
I2S · I2C · Analog · 3.3 – 5 V · Breakout
Confirm the data interface matches your host board.
Module pins: 3.3V, GND, SDIO, SCLK, GPIO1, RIN, LOUT, ROUT. Schematik maps them to your board in the app.
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