HW-158 FM transmitter module for building your own radio station. Controlled over I2C, compatible with 5 V TTL logic levels, plug-and-play, with an onboard microphone.
- Interface: I2C
- Supply voltage: 3.0–5.0 V
- Wiring: GND — GND, VCC — 5 V, SDA — SDA, SCL — SCL
- Antenna: any metal wire about 75 cm long can be used
The module can be connected via a sensor expansion board or wired directly as shown above.









Brand:
Sanhuang
No reviews found
