Highly precise and universal compass and sensor-based solar tracker control with minimal hardware and full astronomic tracking for Concentrating Photovoltaic Systems. For Arduino IDE and ATMEGA328.
Status: Fully functional. Tests on a tracker with 2 CPV modules ongoing. Next step: All in one circuit board. Replace MPU9250 (discontinued) with ICM20948. Please refer to 2021_08_14_Full_description.pdf for a full manual. Copy all .ino files into one directory OS_CPV_Tracker and open with Arduino 1.8.7 or compatible.