---
product_id: 42797932
title: "An RF transmitter and receiver module kit without decoding"
brand: "qiachip"
price: "¥2276"
currency: JPY
in_stock: true
reviews_count: 11
category: "Qiachip"
url: https://www.desertcart.jp/products/42797932-an-rf-transmitter-and-receiver-module-kit-without-decoding
store_origin: JP
region: Japan
---

# 433MHz UHF RF frequency >11dBm transmit power DIY Arduino compatible kit An RF transmitter and receiver module kit without decoding

**Brand:** qiachip
**Price:** ¥2276
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your DIY wireless game with QIACHIP’s pro-grade 433MHz RF kit!

## Quick Answers

- **What is this?** An RF transmitter and receiver module kit without decoding by qiachip
- **How much does it cost?** ¥2276 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/42797932-an-rf-transmitter-and-receiver-module-kit-without-decoding)

## Best For

- qiachip enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Antenna Design:** Includes dipole/whip antenna for stable reception—ditch the weak wire and unlock full range potential.
- • **Powerful >11dBm Transmission:** Extended range and stronger signal penetration to keep your devices connected through walls and obstacles.
- • **Plug & Play Arduino Compatibility:** Seamlessly integrates with Arduino UNO and ESP32 for rapid prototyping and DIY innovation.
- • **Reliable 433MHz Superheterodyne Tech:** Crystal-clear wireless communication with minimal interference for your smart projects.
- • **Versatile Remote Control Applications:** Perfect for home security, garage doors, motorbike alarms, and smart automation setups.

## Overview

The QIACHIP WL101 Receiver and WL102 Transmitter kit is a 433MHz superheterodyne RF wireless module designed for Arduino UNO and ESP32 DIY projects. Featuring over 11dBm transmit power and ASK/OOK modulation, it delivers reliable remote control capabilities for applications like home security, vehicle anti-theft, and smart automation. Equipped with a dipole antenna, it ensures stable signal reception up to 100 feet in typical environments, making it a versatile and powerful choice for tech-savvy makers.

## Description

desertcart.com: QIACHIP WL101 Superheterodyne Receiver and WL102 Transmitter kit 433Mhz RF Wireless Module with Antenna for Arduino UNO DIY Kits : Electronics

Review: Works well with an esp32 for openshock - I didn't use the receiver but the transmitter works really well. Can be powered entirely by an esp32 so no need for external power.
Review: Good performance in Arduino applicationI - I am controlling this with an Arduino using the Virtual Wire library. There are many such receiver modules like this out there for receiving on 433 or 315 MHz. Some work great. Some do not. This one works well. I could get a solid 100 foot reception range from a FS1000A transmitter. People say they can get hundreds of yards out of these 433 modules, but in practice, unless you have a large dipole antenna, a 100 feet for accurate reliable message passing is about it, especially if you need to go through some walls or have other interference in the area. The antenna is importanrt. Don't use the coily little wire that comes with it. That will limit you to about 10-15 feet of reception. The whole subject of antenna design for these things is a complex subject I can't go into here. Suffice it to say, I found 3 different brands of 433 superhet receivers that work well with Virtual Wire on an Arduino, and this is one of them. I'd buy them again.

## Features

- QIACHIP 433mhz RF Transmitter and Receiver Superheterodyne UHF ASK Remote Control Switch Module For Arduino Uno Wireless Diy Kit
- Supporting ASK/OOK Modulation Mode,transmit power is greater than 11dBm;
- [Application environment]Motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00X5WSIFY |
| Additional Features | Remote Control |
| AntennaDescription | Dipole/Whip antenna |
| Audio Input | 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | bluetooth, auxiliary |
| Best Sellers Rank | #295,458 in Toys & Games ( See Top 100 in Toys & Games ) #36 in RC Vehicles Radio Transmitter & Receiver Sets |
| Brand | QIACHIP |
| Color | WL101 + WL102 |
| Compatibility Options | Wireless Speakers, Wireless Headphones, Audio Receivers |
| Compatible Devices | Wireless Speakers, Wireless Headphones, Audio Receivers |
| Compatible with Vehicle Type | motorcycles, electric cars |
| Connectivity Technology | Wireless |
| Connector Type Used on Cable | 4-Pin Mini DIN |
| Control Method | Remote |
| Control Type | Remote Control |
| Controller Type | Remote Control |
| Customer Reviews | 3.9 out of 5 stars 38 Reviews |
| Hardware Interface | Radio Frequency |
| Human Interface Input | Unknown |
| Installation Type | User-installation |
| Item Weight | 0.01 kg |
| Manufacturer | QIACHIP |
| Model Name | WL101 + WL102 |
| Mounting Type | Wall Mount |
| Number of Channels | 2 |
| Power Source | Electric |
| Special Feature | Remote Control |
| Supported Application | [WIRELESS_AUDIO_ADAPTER_APPLICATIONS] |
| Supported Media Type | MP3 |
| Supported Standards | 433MHz RF |
| Voltage | 3 volts_of_direct_current |
| Warranty Description | 1 YEAR |
| Wireless Compability | Radio Frequency |

## Product Details

- **Brand:** QIACHIP
- **Connectivity Technology:** Wireless
- **Item Weight:** 0.01 Kilograms
- **Power Source:** Electric
- **Special Feature:** Remote Control

## Images

![An RF transmitter and receiver module kit without decoding - Image 1](https://m.media-amazon.com/images/I/816uVKUoFSL.jpg)
![An RF transmitter and receiver module kit without decoding - Image 2](https://m.media-amazon.com/images/I/71+q0CPX7FL.jpg)
![An RF transmitter and receiver module kit without decoding - Image 3](https://m.media-amazon.com/images/I/71sONl-ZQtL.jpg)
![An RF transmitter and receiver module kit without decoding - Image 4](https://m.media-amazon.com/images/I/51e5IV0-cxL.jpg)
![An RF transmitter and receiver module kit without decoding - Image 5](https://m.media-amazon.com/images/I/61gJmdPXdbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well with an esp32 for openshock
*by S***A on July 27, 2026*

I didn't use the receiver but the transmitter works really well. Can be powered entirely by an esp32 so no need for external power.

### ⭐⭐⭐⭐⭐ Good performance in Arduino applicationI
*by C***T on November 7, 2023*

I am controlling this with an Arduino using the Virtual Wire library. There are many such receiver modules like this out there for receiving on 433 or 315 MHz. Some work great. Some do not. This one works well. I could get a solid 100 foot reception range from a FS1000A transmitter. People say they can get hundreds of yards out of these 433 modules, but in practice, unless you have a large dipole antenna, a 100 feet for accurate reliable message passing is about it, especially if you need to go through some walls or have other interference in the area. The antenna is importanrt. Don't use the coily little wire that comes with it. That will limit you to about 10-15 feet of reception. The whole subject of antenna design for these things is a complex subject I can't go into here. Suffice it to say, I found 3 different brands of 433 superhet receivers that work well with Virtual Wire on an Arduino, and this is one of them. I'd buy them again.

### ⭐⭐⭐⭐⭐ Worked fine
*by R***. on April 16, 2023*

These worked fine with the Arduino RCSwitch library. Mine had the same markings as another reviewer that said they were 315mhz, but I can confirm that mine are 433Mhz even though the crystals have different numbers than the picture in the product listing. They have a slightly longer range and perform a little better than the cheaper 433Mhz sender and receiver units you see. Solid performance at 150' and worked to around 200' (no obstructions) with the supplied antennas. Max range was 200' but a little spotty beyond 150'. Worked from everywhere in my house, going through 4 walls and a floor.

## Frequently Bought Together

- QIACHIP WL101 Superheterodyne Receiver and WL102 Transmitter kit 433Mhz RF Wireless Module with Antenna for Arduino UNO DIY Kits
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-20*