--- product_id: 461349566 title: "5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi" brand: "atnsinc" price: "A$39" currency: AUD in_stock: true reviews_count: 5 url: https://www.desertcart.com.au/products/461349566-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arduino store_origin: AU region: Australia --- # Up to 200m wireless range 433MHz RF frequency 3.5-12V operating voltage 5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi **Brand:** atnsinc **Price:** A$39 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock wireless freedom: Control your world at 433MHz! ## Quick Answers - **What is this?** 5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi by atnsinc - **How much does it cost?** A$39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/461349566-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arduino) ## 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 - • **Extended Wireless Range:** Achieve up to 200 meters of signal reach—perfect for remote control gates, smart cars, and home automation without messy cables. - • **Optimized Antenna Design:** Supports 1/4 wavelength 50Ω single-core antennas (17-25cm) for crystal-clear signal reception and transmission. - • **Plug & Play Multi-Module Kit:** Includes 5 transmitter and 5 receiver modules—scale your projects effortlessly and stay ahead in the wireless revolution. - • **Flexible Voltage Compatibility:** Operates smoothly between 3.5V and 12V, ensuring easy integration with Arduino, Raspberry Pi, ARM, and MCU platforms. - • **Seamless 433MHz RF Communication:** Harness reliable wireless control with industry-standard 433.92MHz frequency for smart home and IoT projects. ## Overview This 5-piece 433MHz RF wireless transmitter and receiver module kit empowers developers and makers to build robust, cable-free communication systems. Compatible with Arduino, Raspberry Pi, ARM, and MCU platforms, it offers up to 200 meters of wireless range, flexible 3.5-12V operation, and optimized antenna support for superior signal quality. Ideal for smart home automation, remote controls, and IoT projects, this kit delivers scalable, reliable RF connectivity in a compact, ready-to-deploy package. ## Description The Receiver Module (Rectangle Shape): Working voltage: DC 5V Static current: 4MA Receive frequency: -105DB External antenna:32cm single core wire would in helix Size :30*13.5*7mm The Transmitter Module (Square Shape): Operating Voltage: 3.5-12VDC Size: 19mm x 18.9mm AM transfer rate: 4KB / S Transmitting Power: 10mW Amplitude Modulation: ASK or OOK Transfer Rate: <10Kbps Working method: AM Transmission frequency: 433.92MHZ External antenna: 25cm single core wire, coiled into a spiral Pinout from left to right: (DATA; VCC; GND) Launch parameters: Launching distance: 20-200 meters(different voltage, different effect) Working voltage:3.5-12V Shape size:19*19mm Working mode: AM Transmission rate:4KB/S Transmitting power:10 mW Transmitting frequency:433.92M External antenna:25CM ordinary multi-core or single-core wire Pin alignment(left to right):DATA; VCC; GND Notice: The distance will be influenced by its working voltage, rainy or thunderstorm day, signal shielding device, signal interference source, high-tension power wire. Better to keep the modules from them. Applications: - These modules are used for projects when you need to communicate wirelessly between 2 devices. It is possible to increase the range by adding a small length of cable which the device will use as an aerial. - It is very popular for remote control systems, such as Remote control rolling gates, smart car, smart home, etc. Package Included： 5*433MHz RF Wireless Transmitter and Receiver Module ## Features - Wireless Transmitter Modules: It allow your for Arduino 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 | |---------------|-------| | Additional Features | 433MHz Radio Frequency Transmission | | 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. | | Asin | B08TMKKZ74 | | Audio Input | Antenna | | Audio Output Mode | Mono | | Audio Output Type | Internal | | Best Sellers Rank | #178,066 in Computers (See Top 100 in Computers) #2,992 in Single-Board Computers | | Bluetooth Support | No | | Brand | Atnsinc | | Color | Green | | Compatibility Options | Speaker, Car Stereo System, Home Stereo System, Headphone | | Compatible Devices | Speaker, Car Stereo System, Home Stereo System, Headphone | | Connectivity Technology | AUX | | Connector Type Used On Cable | Pin-based | | Control Method | Remote | | Control Type | Remote Control | | Controller Type | Remote Control | | Customer Reviews | 3.9 3.9 out of 5 stars (28) 3.9 out of 5 stars | | Enclosure Material | Plastic Metal | | Hardware Interface | Radio Frequency | | Human Interface Input | Unknown | | Includes Remote | No | | Installation Type | wireless | | Item Dimensions L X W X H | 19L x 135W millimeters | | Manufacturer | Atnsinc | | Mounting Type | Wall Mount | | Number Of Channels | 2 | | Power Source | Battery Powered | | Rechargeable Battery Included | No | | Supported Application | Any Application | | Supported Media Type | Text | | Supported Standards | 433MHz radio frequency | | Unit Count | 5.0 Count | | Upc | 701715459694 | | Wireless Compability | Radio Frequency | ## Product Details - **Brand:** Atnsinc - **Connectivity technology:** AUX - **Material:** Plastic Metal - **Power source:** Battery Powered - **Special features:** 433MHz Radio Frequency Transmission ## Images ![5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi - Image 1](https://m.media-amazon.com/images/I/81wfk8VO-mL.jpg) ![5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi - Image 2](https://m.media-amazon.com/images/I/71Aa6nhDKnL.jpg) ![5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi - Image 3](https://m.media-amazon.com/images/I/8131FX77vyL.jpg) ![5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi - Image 4](https://m.media-amazon.com/images/I/71mjeF38KXL.jpg) ![5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi - Image 5](https://m.media-amazon.com/images/I/71l0BhXjVeL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Don't buy into the negative reviews...these work great! *by on Reviewed in the United States 17 March 2025* Personally, I'm very happy with these. I realize there's some negative reviews regarding having to add the antenna but, honestly, the product pictures do not show an antenna. The cool thing is you can experiment with various wire thickness, and length of antennas on the transmitter. For example, I first used straight, insulated 22AWG jumper wire and just set the DuPont connector in the antenna hole without soldering it. I was able to get a 25' transmission distance. After soldering it, it increased to 40'. I replaced it and soldered a 26AWG conductor with 7 turns and was able to transmit to my neighbors yard through one wall at 100'. I think it's smart they DIDN'T include the antenna so the user can determine the range they need. But that's me! ### ⭐ Defective product - MISSING A PART, SECOND INDUCTOR WAS NEVER INSTALLED *by on Reviewed in the United States 27 October 2024* The transmitters were hardly putting out any RF; with a spectrum analyzer I could not get a reading unless the antenna was right next to the proper antenna soldered onto the transmitter. Per the schematic diagram, there should be a 3-turn inductor attached to but board above the 8-turn inductor. With this inductor missing, there cannot be any output to the antenna. I wound one on my own with some enameled wire (second photo shows the 'fix') and the transmitters worked as advertised. Shop around carefully, this particular product from this vendor is garbage! ### ⭐⭐⭐ Too noisy *by on Reviewed in the United States 19 September 2024* Better off waiting a couple extra days for a better quality component from a different seller. These worked, but are so noisy I am not going to spend hours to days to tune them. ## Frequently Bought Together - 5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for ARM/MCU - HiLetgo 5pcs USB to Serial USB to TTL CH340 Module with STC Microcontroller Download Adapter - NooElec NESDR Smart XTR Bundle - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, 0.5PPM TCXO, SMA Input --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/461349566-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arduino](https://www.desertcart.com.au/products/461349566-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arduino) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-10-03*