315MHz RF Transmitter Receiver Module Wireless Link Kit For Arduino

315MHz RF Transmitter Receiver Module Wireless Link Kit For Arduino 

The 315MHz RF Transmitter and Receiver Module Wireless Link Kit is a simple and cost-effective solution for adding wireless communication to Arduino and other microcontroller projects. Operating in the 315MHz ISM band, this kit is commonly used for remote control, wireless switching, and basic data transmission applications.

The transmitter sends digital data using ASK/OOK modulation, and the receiver module receives and demodulates the signal, providing a digital output that can be read by a microcontroller. These modules are easy to interface and work well with Arduino, PIC, AVR, ESP, and other microcontrollers.

This wireless link kit is ideal for students, hobbyists, and DIY electronics enthusiasts who want to learn and build simple RF communication projects.

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Features

• Operating Frequency: 315MHz ISM band
• Includes: 1 × RF Transmitter + 1 × RF Receiver module
• Modulation: ASK / OOK
• Operating Voltage:
• Transmitter: 3V – 12V
• Receiver: 5V
• Simple digital data interface
• Low power consumption
• Compatible with Arduino and most microcontrollers
• Typical range: 50–150 meters (with proper antenna)
• Compact and lightweight modules
• External antenna support

Applications

• Arduino wireless projects
• Wireless remote controls
• Home automation and wireless switches
• Wireless alarm systems
• Robot and RC projects
• Wireless relay control
• Garage door and gate controllers
• DIY electronics and hobby projects