RF Transmitter Receiver Module 315MHz Wireless Link Kit For Arduino

(2 customer reviews)

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SKU: 319016
  1. Operating voltage: 5V.
  2. Quiescent Current: 4mA.
  3. Receiving frequency: 315MHz.
  4. Receiver sensitivity: -105 dB.
  5. Communication Distance (m): 20 ~ 200 meter.


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Category: IR and RF Transmitters and Receivers
Tags: Transmitter, Receiver, FPV, Transmitter Receiver, Transceiver, RF, Radio Frequency, Telemetry

This is RF Transmitter Receiver Module 315MHz Wireless Link Kit For Arduino.

This wireless transmitter and receiver pair operates at 315Mhz. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireleReceiving frequency (MHz)ss data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair.

This Radio Transmitter & Receiver pair is perfectly matched to allow you to control items from a distance up to 500 feet wirelessly! Connect the transmitter to your Arduino, Raspberry Pi or other microcontroller and the receiver to whatever you’d like to control.

Both the transmitter and receiver are in tune to the same Radio Frequency so that when the transmitter emits a signal, the receiver will hear it wirelessly. Great for easy and simple wireless control! Arduino & Raspberry Pi 2 / B / B+ / A+ Compatible!

Features :

Receiver module parameters
  1. Product Model: XY-MK-5V.
  2. Operating voltage: DC5V.
  3. Quiescent Current: 4mA.
  4. Receiving frequency: 315MHz.
  5. Receiver sensitivity: -105 dB.
  6. Size: 30 x 14 x 7 mm.
Transmitter module parameters
  1. Launch Distance: 20-200 meters (different voltage, different results).
  2. Operating voltage: 3.5-12V.
  3. Dimensions: 19 x 19 mm.
  4. Operating mode: AM.
  5. Transfer rate: 4KB/S.
  6. Transmitting power: 10mW.
  7. Transmitting frequency: 315Mhz.
  8. An external antenna: 25cm ordinary multi-core or single-core line.
  9. Pinout from left a+ right: (DATA; VCC; GND).

Package Includes :

1 x RF Transmitter Receiver Module 315MHz Wireless Link Kit For Arduino.


Interfacing with Arduino

Receiver Parameter

As per below



Operating voltage (V DC)


Quiescent Current (mA)


Receiving frequency (MHz)


Receiver sensitivity

-105 dB

Dimensions (mm)

30 x 14 x 7



Transmitter Parameter

As per below

Launch Distance (m)


Operating voltage (V)

3.5 ~ 12

Operating mode


Transfer rate (KB/sec)


Transmitting power (mW)


Transmitting frequency (MHz)


Shipping Weight 0.085 kg
Shipping Dimensions 4 × 4 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 2 reviews

5.0 overall

Add a review

  1. atulpatil64 (verified owner)

    Good product


  2. Prasad Bhat

    Good product

    Prasad Bhat

Questions and answers of the customers

    What is the protocol used in these modules ? Pls s... Read more
  1. 0 votes
    Q What is the protocol used in these modules ? Pls share detailed document of how to use these modu...... Read more
    Asked by Rakshak Electromech Devices on October 13, 2020 1:52 pm
    There are no answers for this question yet. Answer now
  2. Is It 315Mzhz or 433Mhz
  3. 0 votes
    Q Is It 315Mzhz or 433Mhz answer now
    Asked by mukeshdkhokle on September 18, 2020 3:18 pm
    A 315
  4. What is the working range of this module?
  5. 0 votes
    Q What is the working range of this module?
    Asked by anindyadas008 on September 16, 2020 10:56 am
    There are no answers for this question yet. Answer now
Only registered users are eligible to enter questions
Country Of Origin: China

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