Klaus Deutschkämer deklaus

As an electronics engineer, I developed embedded systems. Since my retirement I'm working on exciting projects with ESPs, Raspberry Pi and Linux.

Deutschland, Baden

ESP01S_SHT31_Battery-powered-Temp-Humidity-Sensor Public

A battery powered temperature/humidity sensor using an ESP8266-01S (ESP-01S) and a Sensirion SHT31 sensor (I²C)

mqtt battery sensor esp temperature humidity lipo

C++ European Union Public License 1.2 Updated Jun 3, 2026
OpenValveControl Public

Low cost smart control for 3V motorized floor heating actuators (like VdMOT and others)

esp8266 controller wifi smart-home motor smart heating

HTML 18 1 European Union Public License 1.2 Updated Nov 1, 2024