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RF Transmitter Receiver Module 315MHz Wireless Link Kit for Arduino

RF Transmitter Receiver Module 315MHz Wireless Link Kit w/ Spring Antennas for Arduino

SKU: 399920
  • US$2.99

    7 %

  • 2.78

    Free shipping To

  • Form Color:

    Army Green + Brown

RF Transmitter Receiver Module 315MHz Wireless Link Kit for Arduino
This SKU 399920 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901399920
The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. And the frequency is 315MHz. It is very popular for remote control systems, such as Remote control rolling gates, smart car, smart home, etc.

About the transmitter module (square shape):

- Compatible with Arduino;

- Arduino Library: VirtualWire;

- Operating voltage: 3.5~12V DC;

- Working frequency: 315MHz;

- Transfer rate: 4KB/S (max);

- Transmission distance: 3m (maximum) at VCC = 5V without additional antenna. When the spring antennas are soldered to transmitter and receiver module, the transmission distance can be increased to 5 meters. The supply voltage is larger, the transmission distance farther.


About receiver module (rectangle shape):

- Compatible with Arduino;

- Arduino Library: VirtualWire;

- Operating voltage: 4.75~5.25V DC;

- Working frequency: 315MHz;

- Quiescent Current: 4mA;

- Great for DIY project.

ColorArmy Green + Brown
MaterialPCB + alloy
Working Voltage 5V
Working Current4mA
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 1.18 in x 0.67 in x 0.39 in (3 cm x 1.7 cm x 1 cm)
Weight 0.24 oz (6.7 g)
Packing List
1 x 315MHz RF transmitter module
1 x 315MHz RF receiver module
2 x 315MHz spring antennas (3.6cm)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$2.46 shipped US$2.45 shipped US$2.44 shipped

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Customer's impression:
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Recent Customer Reviews

  • DizZy1990 Post on 1/1/2017

    I bought this to sniff the signals from my 315MHz receiver/keyfob that I bought here on DX and it has been working great. Pros: Cheap, obviously, and works as you'd expect it to. Cons: None

    Impression:good, Useful, nice

    0 2 0
  • victor8o5 Post on 5/3/2016

    Pros: 315Mhz is not a very common frequency, so you'll have a bit more range and less noise than with 433Mhz caused, for example, by garage remotes. Cons: Output of the receiver is on static, so you'll need more than a to... Read more

    Impression:good, Useful, nice

    0 0 0
  • Bacyl Post on 2/16/2016

    Works good.its didnt interferate my wifi.i use this for my diy project


    0 0 0

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