FM Transmitter V2.0 Radio Module Ever think about setting up a music radio station yourself? I think it would be great if you could build a music station and share your music with others.

Pretty cool, right? This module could modulate your voice on the FM radio wave. And anyone who has a radio device could receive it. We build everything on this module, which makes it very easy to build a tiny radio station. We make everything easy for you.

Features:
It is designed as an audio interface and is used for a microphone or audio signal cable.
It is a voltage chip, and the voltage is wide and stable.
It is convenient for setting frequent input signals with the five buttons.
The input audio signal amplitude adjustment and microphone sensitivity adjustment
FM wireless microphone audio stereo—forwarding FM radio small power
Specifications:I2C interface, 5V TTL compatible
Arduino plug-and-play
Onboard MIC
VCC Input: 3.0V to 5.0V
Connection of the Digital FM Transmitter Module:
It is very easy to connect it with Arduino if you have an Arduino Sensor
Arduino FM Module
GND ————–GND
5V —————–VCC
SDA —————SDA
SCL —————SCL
(Any metal line about 75 cm long can serve as an antenna.)