Basically that's all. This very simple code is working fine on a esp8266. You can easily adapt it for esp32. It is tested on the Hewalex PCWU 3.0 kW heatpump with firmware .1o we'll use the ...

Abstract: A complete smart attendance system incorporates the usage of IoT technology, biometric authentication, and facial recognition to improve efficiency, security, and accuracy for processes of ...

Download library ZIP file, and extract it. Place the extracted library folder in Documents(文件)/Arduino/libraries/. Restart the Arduino IDE. (Optional) Go to ...

Abstract: Today, installing a home security system is a critical study in implementing cutting-edge technology to attain this purpose. One of the most useful technologies to allow remote monitoring of ...