315 MHz 4 Channel Wireless RF Remote Control Four Button Transceiver Module – Non-Locking IC2262/2272

4 Channel Wireless RF Remote Control with Receiver (315MHz, Non-Locking)

How It Works

• When a button is pressed, the transmitter powers up and sends data packets at 315MHz, containing its unique ID and button data.
• Each transmitter has a factory-programmed unique ID that cannot be changed.
• The receiver responds only to stored transmitter IDs, enabling secure operation.
• The RF section uses a SAW-based 315MHz ASK transmitter, compatible with standard ASK RF receivers and decoder circuits.

Button & Output Mapping

• Button 1 → Output D0
• Button 2 → Output D1
• Button 3 → Output D2
• Button 4 → Output D3
• When a button is pressed, the corresponding output goes HIGH

Operating Modes

• Non-Locking Mode (Default): Output remains HIGH only while the button is pressed and returns LOW when released. Ideal for door locks, relays, and MCU triggers.
• Self-Locking Mode (Optional): Each press toggles the output ON/OFF. Useful for lights or motors.
• Interlocking Mode (Optional): Only one output can be active at a time; activating one disables others. Suitable for fan speed selectors or multi-state control.

Caution

• Do not touch or bend the onboard copper coil (inductor) on the receiver.
• Physical movement of the coil can alter inductance and cause improper operation.

Receiver Pin Configuration

Antenna Recommendation

• Type: 50-ohm single-core wire
• Recommended Length: 17 cm

Technical Specifications

Physical Attributes (Remote)

Note

• Battery not included due to air shipping restrictions.

Package Includes