--- product_id: 76368048 title: "Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair | ASK OOK RF Communication Module Compatible with Arduino Microcontrollers | Low Power Long Range Wireless Data Transfer Module" brand: "robocraze" price: "£4.25" currency: GBP in_stock: true reviews_count: 8 category: "Robocraze" url: https://www.desertcart.co.uk/products/76368048-robocraze-rf434-433mhz-wireless-transmitter-receiver-module-pair-ask-ook store_origin: GB region: United Kingdom --- # 433MHz frequency for long-range wireless Low power consumption for efficient use Superheterodyne receiver with PLL stability Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair | ASK OOK RF Communication Module Compatible with Arduino Microcontrollers | Low Power Long Range Wireless Data Transfer Module **Brand:** robocraze **Price:** £4.25 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your IoT game with rock-solid wireless freedom! ## Quick Answers - **What is this?** Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair | ASK OOK RF Communication Module Compatible with Arduino Microcontrollers | Low Power Long Range Wireless Data Transfer Module by robocraze - **How much does it cost?** £4.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/76368048-robocraze-rf434-433mhz-wireless-transmitter-receiver-module-pair-ask-ook) ## Best For - robocraze enthusiasts ## Why This Product - Trusted robocraze brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Low Power Design:** Maximize battery life without compromising range or reliability - • **Reliable ASK/OOK Modulation:** Industry-grade amplitude shift keying ensures interference-resistant data transfer - • **Advanced Superheterodyne Receiver:** High sensitivity with PLL lock and AGC for crystal-clear signals - • **Plug & Play Arduino Compatibility:** Effortless integration with popular microcontrollers and DIY kits - • **Seamless 433MHz Wireless Connectivity:** Robust RF communication ideal for Arduino & IoT projects ## Overview The Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair offers a compact, low-power RF communication solution optimized for Arduino and embedded electronics. Featuring a superheterodyne receiver with PLL frequency stability and AGC, it ensures reliable, long-range wireless data transfer using ASK/OOK modulation. Perfect for remote control, automation, and sensor applications, this module enables seamless integration into your next IoT or robotics project. ## Description Robostall 434 mhz wireless rf module is a superheterodyne ask (amplitude shift keying ) / ook (on-off keying based ) module. Design ideal is to use saw filter, highly suitable for industry control or bad place for use, strong anti-jamming. Built-in automatic gain circuit (agc), it will automatically change front-end lna gain among received signal strength also makes signal output will not be strong or weak signals which caused by phase distortion, so that it can rise higher sensitivity. To receive the local oscillation circuit for the pll lock loop design, no offset, and stability is high. Frequency is 433. 92Mhz and receiver structure is superheterodyne, received signal is ook. After receiving signal, it will output ttl signal to external decoder ic for decoding. It is convenient to applicant in different products and external components are not necessary to make products be wireless also bring value-added for your products. Review: Best RF module - Best RF module for a cheaper RC car Review: Good quality - Good quality, no defective item received from supplier. ## Features - 433MHz Wireless Communication Module : RF434 transmitter and receiver pair enables simple wireless data transmission for Arduino, microcontrollers and embedded electronics projects - Compact Low Power RF Design : Small-sized RF module with low power consumption provides an efficient wireless communication solution for remote control, automation and sensor applications - ASK/OOK Signal Transmission : Uses Amplitude Shift Keying (ASK) and On-Off Keying (OOK) modulation technology for reliable wireless communication with encoder decoder ICs or microcontrollers - Arduino Compatible Interface : Can be directly connected with Arduino and other development boards for easy integration into robotics, IoT devices and DIY wireless projects - Stable Superheterodyne Receiver : Advanced receiver design with high sensitivity, PLL-based frequency stability and AGC circuit provides reliable signal reception in different environments ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DKGG5C9 | | Are batteries included? | No | | Best Sellers Rank | #9,079 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #288 in Robotic Kits & Accessories | | Brand | Robocraze | | Colour | red, silver | | Country of Origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (90) | | Date First Available | 5 June 2018 | | Item Dimensions LxWxH | 12 x 60 x 96 Millimeters | | Item Height | 9.6 Centimeters | | Item Weight | 10 g | | Item Width | 6 Centimeters | | Item model number | RC-A-4003 | | Manufacturer | Robocraze | | Model number | RC-A-4003 | | Net Quantity | 1 Count | | Product Dimensions | 1.2 x 6 x 9.6 cm; 10 g | ## Images ![Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair | ASK OOK RF Communication Module Compatible with Arduino Microcontrollers | Low Power Long Range Wireless Data Transfer Module - Image 1](https://m.media-amazon.com/images/I/61VM5RJa5iL.jpg) ![Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair | ASK OOK RF Communication Module Compatible with Arduino Microcontrollers | Low Power Long Range Wireless Data Transfer Module - Image 2](https://m.media-amazon.com/images/I/51SRqN6dkML.jpg) ![Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair | ASK OOK RF Communication Module Compatible with Arduino Microcontrollers | Low Power Long Range Wireless Data Transfer Module - Image 3](https://m.media-amazon.com/images/I/41GjXH6QGiL.jpg) ![Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair | ASK OOK RF Communication Module Compatible with Arduino Microcontrollers | Low Power Long Range Wireless Data Transfer Module - Image 4](https://m.media-amazon.com/images/I/61FH+O2op0L.jpg) ![Robocraze RF434 433MHz Wireless Transmitter Receiver Module Pair | ASK OOK RF Communication Module Compatible with Arduino Microcontrollers | Low Power Long Range Wireless Data Transfer Module - Image 5](https://m.media-amazon.com/images/I/617j0A2ILjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best RF module *by S***H on 8 January 2026* Best RF module for a cheaper RC car ### ⭐⭐⭐⭐ Good quality *by Y***A on 20 May 2026* Good quality, no defective item received from supplier. ### ⭐⭐⭐⭐⭐ ok *by R***L on 2 September 2025* ok ## Frequently Bought Together - Robocraze RF434 Rf Module 434-Mhz, 1 Transmitter + 1 Receiver - Aptechdeals Jumper Wires Male To Male, Male To Female, Female To Female/ Breadboard Jumper Wires (40+40+40) - RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable --- ## 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.co.uk/products/76368048-robocraze-rf434-433mhz-wireless-transmitter-receiver-module-pair-ask-ook](https://www.desertcart.co.uk/products/76368048-robocraze-rf434-433mhz-wireless-transmitter-receiver-module-pair-ask-ook) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-19*