Wireless RF Kit 433 Mhz (Transmitter+Receiver)

Overview

The Wireless RF Kit 433 MHz (Transmitter+Receiver) is a popular choice for remote control applications. It allows you to create a simple wireless data link for various projects. This kit provides an easy and cost-effective way to add wireless communication to your Arduino, ESP, or other microcontroller projects. Whether you're building a remote-controlled robot, a wireless switch, or a sensor data link, this 433 MHz RF module pair delivers reliable performance for short-range communication.

Key Features

• 433 MHz Frequency: Operates in the ISM band, ideal for short-range wireless control.
• ASK Modulation: Simple and effective for data transmission.
• Wide Transmitter Voltage Range: 3-12V input allows flexible powering options.
• Low Power Consumption: Suitable for battery-powered projects.
• Compact Size: Easy to integrate into your designs.
• Cost-Effective: Budget-friendly solution for wireless communication.

Technical Specifications

• Frequency: 315 MHz (Note: The product title says 433 MHz, but the specification lists 315 MHz. Please verify the actual frequency before purchase. For this description, we assume 433 MHz as per the product name.)
• Modulation: ASK
• Transmitter Input Voltage: 3-12V (higher voltage = higher transmitting power)
• Receiver Operating Voltage: Typically 5V (check datasheet)
• Range: Up to 100 meters in open space (depending on voltage and environment)

Applications & Use Cases

• Remote Control: Build your own remote-controlled car, robot, or drone.
• Wireless Sensor Networks: Transmit sensor data from remote locations.
• Home Automation: Control lights, fans, or appliances wirelessly.
• Security Systems: Implement wireless door/window sensors.
• Educational Projects: Perfect for learning about RF communication and embedded systems.

What's Included

• 1x 433 MHz RF Transmitter Module
• 1x 433 MHz RF Receiver Module

Compatibility

• Works with Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontrollers.
• Compatible with popular libraries like VirtualWire, RadioHead, and Manchester encoding.

MOKWN Recommendation

This RF kit is an excellent starting point for hobbyists and engineers wanting to experiment with wireless communication. For best results, use a stable 5V power supply for the receiver and consider adding an antenna (e.g., a quarter-wave wire) to improve range. If you need longer range or more reliable communication, check out our LoRa modules or nRF24L01 transceivers.