LDTR-GN004 Mini 433MHz RF Transmitter / Receiver with Spring Expand

LDTR-GN004 Mini 433MHz RF Transmitter / Receiver with Spring Antennas



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- Made of PCB and alloy for high sensitivity.
- The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance.
- Ideal for remote control systems, such as wireless doorbell, remote control rolling gates, smart car, smart home, etc..
- Compatible with Arduino.
- Arduino library: Virtual Wire.
- Working voltage: DC 4-12V.
- Working current: 30-40mA.
- Working frequency: 433MHz.
- Transfer rate: 4.8Kbps(max).
- When the spring antennas are soldered to transmitter and receiver module and the power supply is 5V, transmission distance can be increased to 40 meters in the open area.

LDTR - GN004
PCB, Alloy
2.7*1.8*0.5cm / 1.06*0.71*0.2inch

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