[ESP32] Controlling and reading a 4-pin PWM fan in ESP-IDF
Thought I'd cover how we can control a 4-pin PWM fan and how we use the built-in tachometer to get the RPM using the ESP-IDF.
00:00 Introduction
00:34 Hardware setup
03:40 PWM Setup in IDF
07:26 Retrieving fan speed in IDF
You can read more about the noctua whitepaper here: https://noctua.at/pub/media/wysiwyg/N...
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