Smart Home
Xiaomi Mijia Honeywell Smoke Detector Test with Domoticz, Emergency Notification with PushOver

In the previous article, we saw how to easily integrate Xiaomi Aqara accessories under Domoticz with Node-RED using the Zigbee sniffer of Zigbee2MQTT projects. ...

Gateway RFLink with RobotDyn Arduino Mega 2560 Pro Mini and 3D printed case

For this new project we will go a little further and make a case by 3D printing. We will stay on the 433MHz frequency by integrating a Superheterodyne KSA6 ...

Weather station with ePaper display (Dashboard) for Jeedom on Raspberry Pi (via the JSON RPC API)

Last week, we were able to test the 2.7-inch ePaper (eInk) screen from Chinese manufacturer Waveshare. We did not go very far in the presentation. I needed ...

Publish the CO2 concentration of an MH-Z19 sensor to Domoticz, Arduino code compatible ESP32 / ESP8266

In the previous tutorial, we discovered and tested the MH-Z19 sensor which allows to measure the CO2 concentration without calibration. We saw how to read the ...

ESP32 MicroPython project with several DS18B20 probes, publish the measurements to Domoticz using the HTTP JSON API

After several articles to present the principles of MicroPython on ESP8266 and ESP32 development board, it's time to get down to business. I propose to take ...

Raspberry Pi Zero W and Node-RED MQTT Surveillance Camera for Home Assistant

Since version 1.3, the Raspberry Pi Zero has a camera connector on which the 8MP camera of the Raspberry Pi can be connected by means ...

DIY Projects