Arduino project for receiving and (in the future) transmitting signals using a 433 MHz RF module. Currently, this repository contains code for a 433 MHz signal receiver, which allows reading signals ...

// Receives messages from a 433 MHz ASK receiver using the RadioHead RH_ASK driver on Arduino (RX on digital pin 11) and prints received text to the serial console ...

This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where wired connections are impractical or ...

Alright techies and makers, listen up. This is the EBYTE E22-400T22U, a seriously capable LoRa wireless module for your long-range projects. It operates in the 433MHz band (specifically ...

Abstract: This paper presents a wireless communication system utilizing a 433MHz RF module alongside human presence detection using a Passive Infrared (PIR) sensor. The system is designed to enable ...