Create idea 4x RDA5807M FM Stereo Radio Module, RRD 102V2.0 2.7V 5.5V I2C Interface for Audio 76 108MHZ

OEM: RDA5807M; Model: RRD-102V2.0 Adopt digital low-IF tuning technology and integrate digital automatic gain control (AGC) to ensure stable and clear audio and provide an excellent listening experience; the frequency range is 76 MHz - 108 MHz, covering global FM broadcasts. Built-in 32.768 kHz crystal oscillator, precise tuning, RSSI function can monitor signal strength in real time. Controlled by I2C interface, easy to integrate. Equipped with two programmable GPIO pins, which can be used for interrupts or stereo indications to meet diverse needs. The operating voltage is 2.7V - 5.5V, and the power consumption is only about 17.5mA when powered by 3.3V, which is suitable for portable devices and prolongs battery life Supports stereo FM and RDS/RBDS functions, and can receive additional broadcast information. Built-in programmable de-emphasis filter to optimize audio quality. High sensitivity, low noise, strong anti-interference ability, few peripheral components, small size (maximum 11*11mm), each package contains 4, easy to carry