10PCS 315Mhz RF transmitter and receiver kit Module for Arduino ARM Raspberry Pi

About this deal

This 10-piece kit provides a simple and cost-effective way to add wireless communication to microcontroller projects, operating in the 315MHz ISM band and suited to remote control, wireless switching, and basic data transmission applications. The transmitter sends digital data using ASK/OOK modulation, and the receiver demodulates the signal to deliver a digital output readable by a microcontroller. The kit is ideal for students, hobbyists, and DIY electronics enthusiasts who want to learn and build simple RF communication projects. Connect the transmitter to your Arduino, Raspberry Pi, or other microcontroller and the receiver to whatever you want to control. Communication is one-way at 315MHz , so two pairs are needed for bidirectional links. The receiver offers a sensitivity of -105dB and the transmitter outputs 10mW. Note that for use in Europe the 433MHz version of this type of module is generally recommended instead.