---
product_id: 295931570
title: "HiLetgo 315MHz RF Transmitter and Receiver Module Kit for Arduino/ARM/MCU/Raspberry Pi - Green - 3V-12V, 5V DC, 4mA, ASK/OOK Modulation, Superregeneration Receiving"
brand: "hiletgo"
price: "S$15"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/295931570-hiletgo-315mhz-rf-transmitter-and-receiver-module-kit-for-arduino
store_origin: SG
region: Singapore
---

# 3V-12V Voltage Range ASK/OOK Modulation 20-28mA Current Draw HiLetgo 315MHz RF Transmitter and Receiver Module Kit for Arduino/ARM/MCU/Raspberry Pi - Green - 3V-12V, 5V DC, 4mA, ASK/OOK Modulation, Superregeneration Receiving

**Brand:** hiletgo
**Price:** S$15
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Precision and Power!

## Quick Answers

- **What is this?** HiLetgo 315MHz RF Transmitter and Receiver Module Kit for Arduino/ARM/MCU/Raspberry Pi - Green - 3V-12V, 5V DC, 4mA, ASK/OOK Modulation, Superregeneration Receiving by hiletgo
- **How much does it cost?** S$15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/295931570-hiletgo-315mhz-rf-transmitter-and-receiver-module-kit-for-arduino)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Low Power Consumption:** Static current of just 4mA ensures energy efficiency.
- • **Unleash Your Creativity:** Perfect for DIY projects with Arduino, Raspberry Pi, and more!
- • **Superregenerative Technology:** Experience enhanced performance with cutting-edge receiving technology.
- • **Advanced Modulation Techniques:** Utilizes ASK/OOK for reliable communication.
- • **Versatile Voltage Compatibility:** Operates seamlessly between 3V to 12V for ultimate flexibility.

## Overview

The HiLetgo 315MHz RF Transmitter and Receiver Module Kit is designed for tech enthusiasts and professionals alike, offering a versatile voltage range of 3V-12V and low power consumption. With advanced ASK/OOK modulation and superregenerative receiving technology, this kit is perfect for a variety of applications, from Arduino to Raspberry Pi projects.

## Description

315MHz RF Transmitter and Receiver Module Kit for Arduino/ARM/MCU/Raspberry Pi - Green - 3V-12V, 5V DC, 4mA, ASK/OOK Modulation, Superregeneration Receiving

## Features

- TX Working voltage: 3V-12V. Working current: 20-28mA.
- Resonance mode: sound wave resonance (SAW).
- Modulation mode: ASK /OOK.
- RX Working voltage: 5.0VDC. Static current:4MA.
- Working principle: single chip superregeneration receiving.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Cross-Platform Compatibility |
| Antennadescription | 32CM single core wire (receiver), 25cm ordinary multi-core or single-core line (transmitter) |
| Asin | B00LNADJS6 |
| Audio Input | Optical TOSLINK |
| Audio Output Mode | Stereo |
| Audio Output Type | Stereo |
| Best Sellers Rank | #69 in MP3 Player FM Transmitters |
| Brand | HiLetgo |
| Color | Green |
| Compatibility Options | Arduino, ARM, MCU, Raspberry pi |
| Compatible Devices | Arduino, ARM, MCU, Raspberry pi |
| Connectivity Technology | USB |
| Connector Type Used On Cable | USB Type A |
| Control Method | App |
| Customer Reviews | 3.6 3.6 out of 5 stars (148) 3.6 out of 5 stars |
| Hardware Interface | Radio Frequency |
| Human Interface Input | Unknown |
| Installation Type | manual wiring |
| Item Dimensions L X W X H | 0.75"L x 0.55"W x 0.75"H |
| Item Weight | 0.02 kg |
| Manufacturer | HiLetgo |
| Model Name | MX-05V |
| Mounting Type | [ASSUMPTION] Wall Mount |
| Number Of Channels | 1 |
| Power Source | Corded Electric |
| Supported Application | all applications across compatible devices |
| Supported Media Type | WirelessAudioAdapter |
| Supported Standards | RF 315MHz |
| Upc | 797698770284 |
| Wireless Compability | Radio Frequency |

## Product Details

- **Special features:** Advanced Signal Processing and Reception
- **Brand:** HiLetgo
- **Connectivity technology:** USB
- **Power source:** Battery Powered
- **Product dimensions:** 19L x 14W x 19H millimeters

## Images

![HiLetgo 315MHz RF Transmitter and Receiver Module Kit for Arduino/ARM/MCU/Raspberry Pi - Green - 3V-12V, 5V DC, 4mA, ASK/OOK Modulation, Superregeneration Receiving - Image 1](https://m.media-amazon.com/images/I/612YmAsyQGL.jpg)

## Questions & Answers

**Q: Do I need to add my own antenna?**
A: Depends on range to the access point it is connecting to. I have mine installed on wall socket about 10 feet away and have no transmission issues.

**Q: The launch distance on this says 20-200 meters. Is it able to transmit and receive a signal that it less than 20 meters?**
A: yes i would think there is no reason to have a minimum distance.  I think they probably mean it will work up to 20 meters for sure and it might work up to 200 under certain conditions.

**Q: Is it possible to change the frequency of both the receiver and trasmitter?**
A: No.  See the can on the transmitter, where it says 315?  You would have to change to different frequency component.  If you want a 433MHz, then just buy that version.  The receiver might be somewhat adjustable, but no idea how much.

**Q: Do these have to be used for data? Or are these a direct 1 to 1 from signal to output? Could I use these just the wirelessly fire a relay?**
A: “Data” is simply encoded as on or off, and checked by the receiver at specified time intervals. It can definitely be used to fire a relay, or toggle one.

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-17*