I have a dozen Adafruit Feather ESP32-S3 development boards with attached fan controllers. I have spent hours trying to get this SOB to work in my application without luck. If you're familiar with Python (even better yet, programming this specific processor), here's your chance to make some leisure money. I want more than one time programming; I'd like to learn to do the next project myself. If you're willing to throw in some educational time, I'll make it well worth your while. I'm a retired tinkerer with a lot of electronic & some programming background. I'm guessing a few days total, and I can meet at library, coffee shop, or location of your choice.