esphome-fan-controller VS GGreg20_V3-ESP32-HomeAssistant-ESPHome

Actually now that you mention it, I have PWM controlled LED strips that don't fail. I was just making life too complicated, I found a ESP32 based code for PID controlled cooling with automatic fan adjustment etc https://github.com/patrickcollins12/esphome-fan-controller and went to adapting it for ESP8266, ds18b20 etc. The UI was super unresponsive and kept dropping off so I cut out code until it was just a dumb fan controller with temperature and PWM. It is true that PC fans sound terrible with 1khz pwm. I dropped it down to about 60hz and put on a capacitor to get rid of the buzzing. Negative side effect is it spins faster but just decrease the speed. It was fine after I took out the smarts then let home assistant control it based on temperature but then it just dropped off leaving me with a overheating NAS.

Build instructions and more details here: https://github.com/patrickcollins12/esphome-fan-controller 3

IoT-devices GGreg20_V3 Ionizing Radiation Geiger counter module under Home Assistant server with ESPHome plugin yaml-script setup example for generic ESP32. ⚠️ This repo adds an important setting: anti-jitter for the ESP32 pulse counter port. This allows you to filter out events whose duration is shorter than the deadtime of the SBM20 tube. Also, the yaml code shows how to properly configure the ESP32 port, which is used to connect the GGreg20_V3 pulse output.