---
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: "¥3312"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/295931570-hiletgo-315mhz-rf-transmitter-and-receiver-module-kit-for-arduino
store_origin: JP
region: Japan
---

# 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:** ¥3312
**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?** ¥3312 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 |
|---------------|-------|
| Manufacturer | HiLetgo |
| Brand | HiLetgo |
| Item Weight | 0.634 ounces |
| Product Dimensions | 0.75 x 0.55 x 0.75 inches |
| Item model number | 3-01-0082 |
| Is Discontinued By Manufacturer | No |
| Color | Green |
| Size | Small |
| Manufacturer Part Number | 3-01-0082 |

## 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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**Shop now:** [https://www.desertcart.jp/products/295931570-hiletgo-315mhz-rf-transmitter-and-receiver-module-kit-for-arduino](https://www.desertcart.jp/products/295931570-hiletgo-315mhz-rf-transmitter-and-receiver-module-kit-for-arduino)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*