ESP32_FastPWM

This library enables you to use Hardware-based PWM channels on ESP32, ESP32_S2, ESP32_S3 or ESP32_C3-based boards to create and output PWM to pins.

Author
Khoi Hoang
Website
https://github.com/khoih-prog/ESP32_FastPWM
Category
Device Control
License
MIT
Library Type
Contributed
Architectures
esp32

The most important feature is they're purely hardware-based PWM channels, supporting very high PWM frequencies. Therefore, their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks. These hardware-based PWMs, still work even if other software functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software-based PWM using ISR, millis() or micros(). That's necessary if you need to control devices requiring high precision. New efficient setPWM_manual function to facilitate waveform creation using PWM

Downloads

Filename Release Date File Size
ESP32_FastPWM-1.0.0.zip 2022-11-01 29.43 KiB