433MHz RF Transmitter Receiver Wireless Module

The 433MHz RF Transmitter Receiver Wireless Module is a compact and cost-effective wireless communication module designed for short-range RF data transmission in embedded and IoT applications. Operating in the 433MHz ISM frequency band, this module enables reliable wireless communication between microcontrollers without the need for WiFi or Bluetooth. Available at Directronics, the 433MHz RF Transmitter Receiver Wireless Module is ideal for students, hobbyists, makers, educators, and professional engineers working on Arduino, Raspberry Pi, home automation, robotics, and wireless control projects.

Features:

• Operates at 433MHz ISM Frequency Band

• Includes RF Transmitter and Receiver Modules

• Supports ASK (Amplitude Shift Keying) Modulation

• Simple UART/Data Interface

• Long Wireless Transmission Range (Environment Dependent)

• Low Power Consumption

• Compact and Lightweight Design

• Easy Integration with Microcontrollers

• Suitable for One-Way Wireless Data Transmission

• Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, AVR, PIC, and Other Microcontrollers

• Ideal for Wireless Communication and Remote Control Applications

Why Choose 433MHz RF Transmitter Receiver Wireless Module?

• Provides simple and affordable wireless communication

• Easy to interface with popular microcontroller platforms

• Ideal for remote control and wireless sensor projects

• Low power consumption for battery-powered applications

• Suitable for beginners, students, and professionals

• Reliable performance for DIY and industrial applications

Applications:

• Wireless Remote Controls

• Home Automation Systems

• Wireless Sensor Networks

• IoT Device Communication

• Security Alarm Systems

• Garage Door Controllers

• Wireless Data Transmission

• Robotics Projects

• Embedded System Development

• DIY Electronics Projects

Technical Specifications:

• Module Type: RF Transmitter & Receiver Module

• Operating Frequency: 433MHz

• Modulation Type: ASK (Amplitude Shift Keying)

• Transmitter Operating Voltage: 3V–12V DC

• Receiver Operating Voltage: 5V DC

• Communication Interface: Digital Data

• Transmission Range: Up to 100 meters (Open Area, Environment Dependent)

• Data Rate: Up to 10 Kbps (Typical)

• Antenna: External Wire Antenna Supported

• Operating Temperature: -20°C to +70°C (Typical)

Package Includes:

• 1 × 433MHz RF Transmitter Module

• 1 × 433MHz RF Receiver Module

Related Products:

Arduino Uno

Arduino Nano

ESP32 Development Board

ESP8266 NodeMCU Development Board

NRF24L01 Wireless Transceiver Module

HC-12 433MHz Wireless Serial Module

Jumper Wires

Breadboards

Sensor Modules

Why Buy from Directronics?

Directronics provides quality development boards, communication modules, sensors, electronic components, robotics modules, and IoT solutions for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, wireless communication modules, and embedded development products to bring your ideas to life.

Note:

Product images are for illustration purposes only. Wireless communication range may vary depending on antenna type, operating voltage, environmental conditions, and interference. Please review the specifications and compatibility requirements before placing your order.