Description

The modules are breadboard-friendly and integrate easily with Arduino, Raspberry Pi, ESP32, and other microcontrollers. When the transmitter sends a signal, the receiver tuned to the same frequency receives it wirelessly, enabling seamless long-range communication.

With a transmission range of up to 500 feet (open space), this RF module is perfect for hobbyists, students, and developers looking for a cost-effective wireless solution.

⚠️ Note: These modules support one-way communication. For two-way communication, two RF pairs operating on different frequencies are required.

Key Features

• Operates at 433 MHz RF frequency

• Long-range wireless transmission (up to 500 ft)

• Breadboard-friendly compact design

• Simple one-way data communication

• Low power consumption

• Easy MCU integration

Applications

• Arduino wireless control projects

• Raspberry Pi communication systems

• Remote switches and relays

• Wireless sensor data transmission

• DIY electronics and education projects