AlexMalov/SolarPos
The Library for calc Sun position (Angle and Azimuth) on the sky. It works well on Arduino Uno/Nano/Pro mini, STM32, esp8266 and so on. Parameters for initialise an object SolarPos are longitude, latitude, time zone offset. Angle and Azimuth of the Sun are calculated using current time and date. The library depends on DS3231M.h library.
C++