GitHub

This project is to create a library for Arduino to allow the transmission of data between Arduinos (or similar) using cheap 433 MHz transmitters and receivers.

The included source code allows to send temperature and humidity data from a DHT22 on one Arudino to another Arduino that will display the result by serial connection. The transmitter and receiver are ...
GitHub

Send a 433mhz packet whenever an mqtt message gets received

There was an error while loading. Please reload this page. This Arduino project utilizes an ESP8266 module to connect to Wi-Fi and an MQTT broker, allowing you to ...
Hackaday

arduino alarm system

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network-enabled ...
Hackaday

433 mhz

Cheap 433 MHz wireless switches are a tempting way to enter the world of home automation, but without dedicated hardware, they can be less easy to control from a PC. That’s the position ...
IEEE

Remote image sensing platform based on Arduino

Abstract: Wireless multimedia sensor network drastically stretches the horizon of traditional monitoring and surveillance systems, of which most existing research have utilized ZigBee or WiFi as the ...