The FM Transmitter Module 70-108Mhz V2.0 digital FM Radio module is a highly versatile and efficient audio interface designed for a wide range of applications. This module is specifically designed to be used with audio signal cables and microphones, making it an ideal choice for various electronic projects. With its wide voltage range and stable performance, this module is perfect for use with Arduino and other microcontrollers.

This module features a convenient five-button interface for easy frequency setting and input signal adjustment. The input audio signal amplitude and microphone sensitivity can be adjusted to suit specific requirements. The onboard MIC and 5V TTL compatible I2C interface make it easy to integrate with other devices. The module operates on a voltage range of 3.0V to 5.0V, making it suitable for a variety of power sources.

The FM Transmitter Module 70-108Mhz V2.0 is a small power FM wireless microphone audio stereo transmitter that can forward audio signals to FM radios. Its compact design and low power consumption make it an ideal choice for portable applications. With its high-quality audio transmission and stable performance, this module is perfect for use in various electronic projects, including DIY audio systems, wireless microphones, and more.

Specifications:

• Frequency range: 70-108Mhz


• Designed audio interface for microphone or audio signal cable


• Wide voltage range: 3.0V ~ 5.0V


• Onboard MIC


• 5V TTL compatible I2C interface


• Five-button interface for frequency setting and input signal adjustment


• Input audio signal amplitude and microphone sensitivity adjustment

Applications:

• Arduino projects


• Wireless microphone systems


• DIY audio systems


• FM radio broadcasting


• Low-power FM transmission


• Audio signal transmission