Just what I was hoping for!
For ESP32 Control Board Ver. 2.1
It had been a while since I wanted to connect my server closet fans to Home Assistant, so I could automate the fan speeds according to the environment temperature. After multiple unsuccessful tries to find an off-the-shelf solution, I stumbled across this offer on Discord. Installation was easy and straightforward, and I now have a tidy setup (thanks to the 3D printed enclosure option). Thanks, Frank, for the great product and all the care that went into it!
