The OPEnS Lab currently supports sleep functionality for both the Adafruit Feather M0 and the Adafruit Feather 32u4. The RTC used to wake both the M0 and the 32u4 is the Adafruit DS3231 Precision RTC ...
This library enables you to use Interrupt from Hardware Timers on an STM32H7-based Portenta_H7 board. The most important feature is they're ISR-based timers. Therefore, their executions are not ...