We've recently made a new repo didicated for #GGreg20_V3 Geiger counter + basic #ESP32 with GPIO debounce in useconds up to #SBM20 GM tube's deadtime. And tested this yaml-config on a NodeMCU32-like module using GPIO23 as a pulse counter input.
Previously, we did not notice that the #ESPHome Pulse Counter API has the ability to apply a low-pass filter. We hope that this example will help users to counteract the bounce that can occur in GM-tube and high voltage systems.

https://hackaday.io/project/183103-ggreg20v3-ionizing-radiation-detector/log/215613-new-ggreg20v3-with-generic-esp32-for-home-assistant-and-esphome-yaml-config-example

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