Sensors Calculate the Air Quality Index (IAQ, IQA) with a DSM501 on Arduino or ESP8266 26 July 2017 16 Comments
MicroPython OLED display SSD1306 in MicroPython, example with a I2C digital barometer BME280 (or BMP180) 9 January 2018 No Comments
MicroPython ESP32 MicroPython project with several DS18B20 probes, publish the measurements to Domoticz using the HTTP JSON API 11 January 2018 No Comments
Beginner Publish the CO2 concentration of an MH-Z19 sensor to Domoticz, Arduino code compatible ESP32 / ESP8266 18 January 2018 No Comments
Sensors Test of the SHT30 shield for LoLin d1 mini, temperature and humidity in I2C (ESP8266) 19 April 2017 6 Comments
Arduino BH1750 (GY-302), measure the lighting quality of your home (Arduino / ESP8266 / ESP32) 31 July 2017 No Comments
Sensors Get Started with HC-SR04, measure distance by ultrasound. Arduino code example 12 February 2021 No Comments
Sensors 4 solutions to add I/O (ADS1115, MCP23017, PCF8574, PCA9685). Arduino, ESP8266, ESP32, ESP8266, Raspberry Pi Projects 28 October 2020 No Comments