433MHz RF Transmitter and Receiver Module Link Kit for Arduino Wireless Communication
● In Stock
| SKU | AT-0099 |
| Category | Wireless Devices |
| Availability | In Stock |
| Shipping | Countrywide delivery · Free on orders over KSh10,000.00 |
Description
433MHz RF Transmitter and Receiver Module Link Kit — a low-cost wireless communication solution designed for Arduino, ESP32, Raspberry Pi, and other microcontroller projects. The kit includes one 433MHz transmitter module and one matching receiver module, allowing you to send data wirelessly between two devices over distances of up to 20–100 meters, depending on the supply voltage and antenna used. The modules operate on the license-free 433.92MHz ISM band using ASK/OOK modulation. The transmitter module operates from 3.5V to 12V DC, making it suitable for both 3.3V and 5V systems, while the receiver requires a stable 5V supply. The modules are commonly used in wireless remote controls,
Key Features
- Includes 1 × 433MHz transmitter module and 1 × receiver module
- Suitable for Arduino, ESP32, STM32, Raspberry Pi, AVR, PIC, and other microcontrollers
- Ideal for remote controls, wireless sensors, smart home systems, robotics, alarms, and automation
- Easy 3-pin connection on transmitter: DATA, VCC, GND
- Supports popular Arduino libraries such as RadioHead and VirtualWire
Specifications
| Operating frequency | 433.92MHz |
|---|---|
| Modulation type | ASK / OOK / AM |
| Wireless communication range | 20–100m typical, up to 200m with optimal conditions and antenna |
| Transmitter operating voltage | 3.5V–12V DC |
| Receiver operating voltage | 5V DC |
| Receiver current consumption | approximately 4mA |
| Transmitter power | approximately 10mW |
| Data transfer rate | up to 4KB/s |
| Easy 4-pin connection on receiver | DATA, VCC, GND, GND |
| Transmitter module | approximately 19 × 19mm |
| Receiver module | approximately 30 × 14mm |
Customer Reviews
No reviews yet — bought this? Be the first to review it.
Related Products
