---
product_id: 290562203
title: "5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for ARM/MCU"
brand: "atnsinc"
price: "$18.66"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/290562203-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arm
store_origin: US
region: United States of America
---

# Antenna 17cm 433MHz RF 3.5V Power 5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for ARM/MCU

**Brand:** atnsinc
**Price:** $18.66
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Control Game with Wireless Freedom!

## Quick Answers

- **What is this?** 5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for ARM/MCU by atnsinc
- **How much does it cost?** $18.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/290562203-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arm)

## Best For

- atnsinc enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Setup:** Easily connect and configure for immediate use.
- • **Robust Compatibility:** Works with a wide range of devices, from speakers to electric doors.
- • **Optimal Antenna Design:** Maximize range and performance with a 1/4 wavelength antenna.
- • **Versatile Applications:** Perfect for automating your home and controlling various devices.
- • **Seamless Wireless Communication:** Experience effortless control with 433MHz RF technology.

## Overview

The 5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit is designed for seamless wireless communication in various remote control applications. With a focus on user-friendly setup and optimal antenna design, this kit allows you to automate your home effortlessly. Compatible with a wide range of devices, it operates at a frequency of 433MHz, ensuring robust performance and versatility.

## Description

5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for ARM/MCU

## Features

- Wireless Transmitter Modules: It allow your to wirelessly communicate with radio frequency (RF) controlled devices that operate in the same frequency (433Mhz in this case).
- Easy to Use: The antenna has a great influence on the receiving effect of the module,it is better to connect the antenna with 1/4 wavelength. Generally, 50 ohm single-core conductor is used. The antenna length of 433M is about 17cm.(Note:No antenna, please bring your own antenna.) Nice range (using antenna on both), you can send strings (text) from one point to another. If you want to automate your house without pulling cables then this device will help you well.
- Note: The VCC voltage should be consistent with the working voltage of the module, and the power filter should be done well; The position of the antenna should be as straight as possible, away from the shield, high voltage and interference source.When used,the receiving frequency, decoding mode and oscillating resistance should match the transmitting.
- Applications: The transmitter and receiver modules for increasing the communication distance. And the frequency is 433MHz.It is widely used in remote control systems, such as remote control switch/curtain/sockets/LED/audio/door/rolling gate/door opener, shutter and other door control systems, alarm host, alarm, remote control motorcycle, remote control controlled electric vehicle, remote control MP3, receiving module, automobile anti-theft products, home anti-theft products, electric doors,etc.
- Package included: 5 x 433MHz Wireless Transmitter Module+5 x 433MHz Wireless Receiver Module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Control Method | Remote |
| Controller Type | Remote Control |
| Control Type | Remote Control |
| Human-Interface Input | Unknown |
| Hardware Connectivity | Radio Frequency |
| Supported Application | remote control systems |
| Compatibility Options | Speaker, Car Stereo System, Home Stereo System, Headphone |
| Compatible Devices | Speaker, Car Stereo System, Home Stereo System, Headphone |
| AntennaDescription | The antenna is a 1/4 wavelength, 50 ohm single-core conductor, used for optimal receiving effect. The external antenna length for 433MHz is about 17cm for the receiver module and 25cm for the transmitter module, which should be coiled into a spiral. |
| Includes Remote | No |
| Voltage | 3.5 Volts (DC) |
| Rechargeable Battery Included | No |
| Bluetooth support? | No |
| Wireless Compability | Radio Frequency |
| Audio Output Mode | Stereo |

## Product Details

- **Brand:** Atnsinc
- **Product Dimensions:** 0.75"L x 5.31"W
- **Wireless Communication Standard:** Radio Frequency
- **Compatible Devices:** Speaker, Car Stereo System, Home Stereo System, Headphone
- **Supports Bluetooth Technology:** No

## Images

![5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for ARM/MCU - Image 1](https://m.media-amazon.com/images/I/81wfk8VO-mL.jpg)

## Questions & Answers

**Q: What is the approximate range using a 17 cm. antenna on each unit?**
A: I have used these on several projects.  The range with a proper length antenna and line of sight about 300 feet.  In a building, walls, etc, 100 feet.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-01*