315MHz RF Transmitter Receiver Module

315MHz RF Transmitter Receiver Module

The RF Transmitter Receiver Module 315MHz Wireless Link Kit is designed for Arduino use. This pair of wireless transmitter and receiver operates at 315MHz and is breadboard-friendly, making it ideal for interfacing with microcontrollers to establish a straightforward wireless data link. As these modules are transmitters only, they facilitate one-way data communication; hence, you would require two distinct frequency pairs to set up a bidirectional transmitter/receiver system.

This Radio Transmitter & Receiver duo is optimally paired to enable you to wirelessly control devices from a distance of up to 500 feet. Simply connect the transmitter to your Arduino, Raspberry Pi, or any microcontroller, and link the receiver to the device you wish to control.

Both units are synchronized to the same radio frequency, ensuring that when the transmitter sends out a signal, the receiver picks it up without wires. This feature is excellent for straightforward and effortless wireless control and is compatible with Arduino & Raspberry Pi 2 / B / B+ / A+ models.

Features

Receiver Module Parameters

• Product Model: XY-MK-5V.
• Operating voltage: DC5V.
• Quiescent Current: 4mA.
• Receiving frequency: 315MHz.
• Receiver sensitivity: -105 dB.
• Size: 30 x 14 x 7 mm.

Transmitter Module Parameters

• Launch Distance: 20-200 meters (different voltage, different results).
• Operating voltage: 3.5-12V.
• Dimensions: 19 x 19 mm.
• Operating mode: AM.
• Transfer rate: 4KB/S.
• Transmitting power: 10mW.
• Transmitting frequency: 315Mhz.
• An external antenna: 25cm ordinary multi-core or single-core line.
• Pinout from left a+ right: (DATA; VCC; GND).

Package Includes

1 x 315MHz RF Transmitter Receiver Module