433MHz RF Wireless Transmitter & Receiver Module | ASK RF Remote Communication Module for Arduino, ESP32 & DIY Projects

Product Specifications

Product Type: RF Wireless Transmitter & Receiver Module

Operating Frequency: 433MHz

Communication Type: Wireless RF Communication

Transmitter Type: 433MHz RF Transmitter

Receiver Type: 433MHz RF Receiver

Modulation: ASK / OOK

Communication: One-Way Wireless Data Transmission

Interface: Digital Data Interface

Application: Arduino, ESP32, Robotics, Remote Control, IoT & DIY Electronics Projects

Quantity: 1 Transmitter + 1 Receiver

Product Description

The 433MHz RF Wireless Transmitter and Receiver Module is a simple and economical wireless communication solution designed for Arduino, microcontroller and DIY electronics projects.

The module set includes a 433MHz RF transmitter and receiver, allowing digital data to be transmitted wirelessly between compatible circuits. It is commonly used for experimenting with wireless communication, remote-control systems, sensor projects and basic IoT applications.

Its compact design makes it suitable for Arduino, ESP32, robotics, home automation and school or college electronics projects.