ScoutMakes FM Radio Board - STEMMA QT / Qwiic
RDA5807 FM receiver breakout with I2C control via STEMMA QT / Qwiic (JST-SH 4-pin). Supports Arduino and CircuitPython with provided libraries; receive frequency and volume set over I2C.
Pinout
- VCC
Power pin; board includes a regulator and accepts the same power as the microcontroller logic level.
Type · powerVoltage · 3-5VDC - GND
Common ground for power and logic.
Type · groundVoltage · 0V - SCL
I2C clock pin; level shifted for 3-5V logic with a 10K pullup.
Type · signalVoltage · 3-5V logic - SDA
I2C data pin; level shifted for 3-5V logic with a 10K pullup.
Type · signalVoltage · 3-5V logic - STEMMA QT
STEMMA QT / Qwiic connector pair carrying I2C and power to compatible boards/accessories.
Type · connectorVoltage · 3-5V board power / logic per VCC
Start wiring
UART · SPI · 3.3 V · Breakout
Confirm the data interface matches your host board.
Module pins: VCC, GND, SCL, SDA, ANT. Schematik maps them to your board in the app.
LoRa & RF
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