315 MHz RF 4-Channel Wireless Control Module with Controller/Receiver

The 315 MHz RF 4-channel wireless control module is a versatile tool designed for a wide range of remote control applications. It provides the capability to wirelessly manage devices such as relays, LEDs, and more. The module's output pins can interface with controllers like Arduino, facilitating wireless control. Operating on a 5V power supply, the module is compatible with a variety of systems. However, the module's efficiency may decrease without an antenna.

Specifications

• Model: 4 Channel 315MHz RF Control Set
• Operating Voltage: 5V
• Operating Current: ≤3mA (5.0VDC)
• Modulation Method: ASK
• Encoding Chip: SC2272 (compatible with PT2272, PT2294)
• Sensitivity: Better than -105 dBm (50Ω)
• Output Signal: Non-Latching
• Remote Control Voltage: 12VDC (27A/12V battery)
• Remote Control Current: 10mA
• Transmission Distance: 50-100m in open areas (-100dBm receiver sensitivity; antenna required for max range)
• Encoder Type: Fixed Code

Pin Descriptions

• 5V: Power Supply (+) DC 5 volts
• GND: Ground (-)
• D3, D2, D1, D0: Output pins
• VT: Outputs Logic 1 when a signal is detected

Remote Control

The accompanying remote control features four buttons, each linked to the D0, D1, D2, and D3 output pins on the receiver board.

Applications

This module is ideally suited for remote-controlled applications such as vehicles, lights, and relays. It enables remote operation without the need for an additional microcontroller.

Package Includes

• 1 x 4 Channel 315 MHz RF Wireless Control Module with Receiver

This adaptable module is perfect for developing wireless control systems for various projects, thereby increasing both convenience and flexibility.