arduino - ESP32 Interrupt jitter at 20kHz - Stack Overflow
ESP32 Timers & Timer Interrupt Tutorial
ESP32 Interrupts - The Engineering Projects
GitHub - khoih-prog/ESP32TimerInterrupt: This library enables you to use Interrupt from Hardware Timers on an ESP32-based board. It now supports 16 ISR-based timers, while consuming only 1 hardware Timer. Timers' interval is