--- product_id: 461349566 title: "5Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/ARM/MCU, and for Raspberry pi" brand: "atnsinc" price: "$U3747" currency: UYU in_stock: true reviews_count: 5 category: "Atnsinc" url: https://www.desertcart.uy/products/461349566-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arduino store_origin: UY region: Uruguay --- # 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:** $U3747 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock wireless freedom with 433MHz power — your smart projects deserve the best! ## 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?** $U3747 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/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 - • **Flexible Voltage Compatibility:** Operates smoothly between 3.5V and 12V, adapting effortlessly to diverse power setups for maximum project versatility. - • **Seamless 433MHz RF Communication:** Harness reliable wireless control with industry-standard 433MHz frequency for your Arduino, Raspberry Pi, or MCU projects. - • **Extended Wireless Range Up to 200m:** Experience robust signal transmission across large spaces—perfect for smart home automation without messy cables. - • **DIY-Ready with Antenna Optimization:** Customize your antenna setup (17-25cm recommended) to maximize signal clarity and minimize interference—engineered for pros who demand precision. - • **Multipurpose Remote Control Applications:** Ideal for smart gates, home security, remote switches, and IoT devices—join the future of wireless control and automation. ## Overview This 5-piece 433MHz RF wireless transmitter and receiver module kit enables seamless, long-range (up to 200 meters) wireless communication for Arduino, Raspberry Pi, and MCU platforms. Operating between 3.5V and 12V, it supports ASK/OOK amplitude modulation with a 4KB/s transfer rate. Designed for smart home automation and remote control applications, the kit requires an external antenna (recommended 17-25cm) for optimal performance, empowering professionals to build reliable, cable-free wireless systems. ## Description The Receiver Module (Rectangle Shape):Working voltage: DC 5VStatic current: 4MAReceive frequency: -105DBExternal antenna:32cm single core wire would in helixSize :30*13.5*7mmThe Transmitter Module (Square Shape):Operating Voltage: 3.5-12VDCSize: 19mm x 18.9mmAM transfer rate: 4KB / STransmitting Power: 10mWAmplitude Modulation: ASK or OOKTransfer Rate: <10KbpsWorking method: AMTransmission frequency: 433.92MHZExternal antenna: 25cm single core wire, coiled into a spiralPinout from left to right: (DATA; VCC; GND)Launch parameters:Launching distance: 20-200 meters(different voltage, different effect)Working voltage:3.5-12VShape size:19*19mmWorking mode: AMTransmission rate:4KB/STransmitting power:10 mWTransmitting frequency:433.92MExternal antenna:25CM ordinary multi-core or single-core wirePin alignment(left to right):DATA; VCC; GNDNotice: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 Review: Don't buy into the negative reviews...these work great! Review: incomplete/defective product ## 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 | |---------------|-------| | ASIN | B08TMKKZ74 | | 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. | | Audio Input | Antenna | | Audio Output Mode | Mono | | Audio Output Type | Internal | | Best Sellers Rank | #151,841 in Computers ( See Top 100 in Computers ) #2,418 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 | | Connectivity technology | AUX | | Connector Type Used on Cable | Pin-based | | Control Method | Remote | | Control Type | Remote Control | | Controller Type | Remote Control | | Customer Reviews | 4.0 out of 5 stars 27 Reviews | | Enclosure Material | Plastic Metal | | Hardware Interface | Radio Frequency | | Includes Remote | No | | Installation Type | wireless | | Item Dimensions L x W x H | 19L x 135W millimeters | | Manufacturer | Atnsinc | | Material | Plastic Metal | | Mounting Type | Wall Mount | | Number of Channels | 2 | | Power Source | Battery Powered | | Power source | Battery Powered | | Product dimensions | 19L x 135W millimeters | | Rechargeable Battery Included | No | | Special features | 433MHz Radio Frequency Transmission | | Supported Application | Any Application | | Supported Media Type | Text | | Supported Standards | 433MHz radio frequency | | UPC | 701715459694 | | Wireless Compability | Radio Frequency | ## 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 Arduino/ARM/MCU, and for Raspberry pi - 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Don't buy into the negative reviews...these work great! *by A***R on 17 March 2025* ### ⭐ incomplete/defective product *by T***. on 7 January 2026* ### ⭐⭐⭐ Too noisy *by B***E on 19 September 2024* ## 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.uy/products/461349566-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arduino](https://www.desertcart.uy/products/461349566-5pcs-433mhz-rf-wireless-transmitter-and-receiver-module-kit-arduino) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-25*