Released on September 14, 2025

Release Notes

  • Make this log less crap when connected to Home Assistant
  • Suppresses the humidifier decisions when the air exchange fan is running (and up to 45s after)
  • Fixes a flicker in the rgb lights
  • Adds a 8Hz PWM-based speed control for the humidifier fan

Web Install

Install OpenShrooly 0.4.2 directly from your browser - no downloads or command line required!

🚀 Install v0.4.2

Requires Chrome, Edge, or Opera browser on desktop and a USB cable

Direct Downloads

Factory Binary

openshrooly-esp32s3.factory.bin

1.1 MB

For first-time installation or recovery

OTA Binary

openshrooly-esp32s3.ota.bin

1017.2 KB

For updating existing installations

More Information

View this release on GitHub: Release 0.4.2