Okay, I don't think it would be hard, most of the Flipper Modules use some sort of ESP module like an ESP8266 for the Wifi module.
I've got a flipper right here. I find it cumbersome to use, but it's a pretty popular consumer product. I'll look at what the wiring cost could be to print a board. I've never done that.
First of all, I also would be very grateful if you can make this happen. I don't have too much free time currently and also no skill in hardware, but if there is anything else I can help with, I'd be happy!
I've got a flipper right here. I find it cumbersome to use, but it's a pretty popular consumer product. I'll look at what the wiring cost could be to print a board. I've never done that.