--- product_id: 99897705 title: "Robocraze 433MHz RF Wireless Transmitter Receiver Module | ASK RF Pair" brand: "robocraze" price: "$5.46" currency: USD in_stock: true category: "Robocraze" url: https://www.desertcart.us/products/99897705-robocraze-433mhz-rf-wireless-transmitter-receiver-module-ask-rf-pair store_origin: US region: United States of America --- # Up to 100m wireless range 433MHz reliable RF frequency 3V-12V wide voltage support Robocraze 433MHz RF Wireless Transmitter Receiver Module | ASK RF Pair **Brand:** robocraze **Price:** $5.46 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock wireless freedom with Robocraze’s 433MHz RF duo—your DIY projects just got smarter! ## Quick Answers - **What is this?** Robocraze 433MHz RF Wireless Transmitter Receiver Module | ASK RF Pair by robocraze - **How much does it cost?** $5.46 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/99897705-robocraze-433mhz-rf-wireless-transmitter-receiver-module-ask-rf-pair) ## 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 - • **DIY & IoT Ready:** Ideal for home automation, robotics, and sensor networks—empower your smart projects with reliable RF control. - • **Flexible Power Options:** Operates from 3V to 12V, perfect for battery-powered IoT and embedded projects. - • **Extended 100m Range Connectivity:** Stay connected across rooms or yards with robust long-distance signal transmission. - • **Seamless 433MHz RF Communication:** Crystal-stabilized oscillator ensures precise, interference-free wireless data transfer. - • **Plug & Play Microcontroller Compatibility:** Effortlessly integrates with Arduino, Raspberry Pi, ESP32, and more for rapid prototyping. ## Overview The Robocraze 433MHz RF Wireless Transmitter Receiver Module Pair offers reliable ASK modulation-based wireless communication with a crystal-stabilized oscillator for precise frequency control. Supporting up to 100 meters range and wide voltage operation (3V-12V), it seamlessly integrates with popular microcontrollers like Arduino and Raspberry Pi, making it an ideal choice for home automation, IoT, and DIY electronics projects. ## Description This is an ask hybrid transmitter receiver module available at 433 and 315 mhz. The transmitter module employs a crystal-stabilized oscillator, ensuring accurate frequency control for best range performance. There is no requirement of external rf components except antenna. Rf transmitter features output power: 4-16dbm circuit shape: Saw rf receiver features receiver frequency: 433.92 typical sensitivity: -105dbm supply current: 3.5ma infrequency: 1mhz operation voltage: 5 volts ideal for remote control applications where longer range is required. The transmitter operates from a 3-12v supply, making it ideal for battery-powered applications. Easy for application rx operating voltage: 5v tx frequency range: 433.92 mhz tx supply voltage: 3v - 6v tx out put power: 4 - 12 dbm. ## Features - Reliable 433MHz Wireless Communication: The 433MHz RF Transmitter & Receiver Module Pair enables low-cost wireless data transmission using ASK modulation, making it ideal for remote control and wireless communication projects. - Long-Range Signal Transmission: Delivers a wireless communication range of up to 100 meters under ideal conditions with a suitable antenna, making it suitable for home automation, telemetry, and remote switching applications. - Easy Microcontroller Integration: Compatible with Arduino, Raspberry Pi, ESP32, AVR, PIC, STM32, and other microcontrollers, allowing quick implementation of wireless communication in DIY electronics projects. - Wide Operating Voltage: The transmitter operates from 3V–12V, while the receiver operates at 5V, offering flexibility for battery-powered and embedded applications with low power consumption. - Perfect for DIY & IoT Projects: Ideal for wireless sensor networks, home automation, burglar alarms, remote controls, wireless data transmission, robotics, and STEM learning projects requiring dependable RF communication. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MY67BDB | | Best Sellers Rank | #18,381 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #544 in Robotic Kits & Accessories | | Brand | Robocraze | | Colour | Red | | Country of Origin | China | | Customer Reviews | 3.5 3.5 out of 5 stars (29) | | Date First Available | 18 January 2019 | | Item Dimensions LxWxH | 9 x 59 x 86 Millimeters | | Item Height | 8.6 Centimeters | | Item Weight | 50 g | | Item Width | 5.9 Centimeters | | Item model number | RC-A-41349 | | Manufacturer | Robocraze | | Model number | RC-A-41349 | | Net Quantity | 2 Count | | Number of Memory Sticks | 2 | | Packer | 8123057137 | | Product Dimensions | 0.9 x 5.9 x 8.6 cm; 50 g | ## Images ![Robocraze 433MHz RF Wireless Transmitter Receiver Module | ASK RF Pair - Image 1](https://m.media-amazon.com/images/I/51TUAZrOu+L.jpg) ![Robocraze 433MHz RF Wireless Transmitter Receiver Module | ASK RF Pair - Image 2](https://m.media-amazon.com/images/I/71ZII-tNk4L.jpg) ![Robocraze 433MHz RF Wireless Transmitter Receiver Module | ASK RF Pair - Image 3](https://m.media-amazon.com/images/I/71OKzfYuitL.jpg) ![Robocraze 433MHz RF Wireless Transmitter Receiver Module | ASK RF Pair - Image 4](https://m.media-amazon.com/images/I/51MhYsrcVhL.jpg) ![Robocraze 433MHz RF Wireless Transmitter Receiver Module | ASK RF Pair - Image 5](https://m.media-amazon.com/images/I/51dFqEC2f0L.jpg) ## Frequently Bought Together - Robocraze 433Mhz RF Wireless Transmitter Receiver Module - ApTechDeals Jumper Wires Male to Male, Male to Female, Female to Female/breadboard jumper wires (40+40+40) (APT-JW404040) --- ## 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.us/products/99897705-robocraze-433mhz-rf-wireless-transmitter-receiver-module-ask-rf-pair](https://www.desertcart.us/products/99897705-robocraze-433mhz-rf-wireless-transmitter-receiver-module-ask-rf-pair) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-29*