I cannot get out of ESP-01. I have dozens from Alibaba for 1€, and all problems are solvable with external CMOS components, which work quite well on 3V logic le

I cannot get out of ESP-01. I have dozens from Alibaba for 1€, and all problems are solvable with external CMOS components, which work quite well on 3V logic levels. This particular device is extremely useful, much more than I ever imagined: https://github.com/timonoko/Wifi-remote-control https://github.com/timonoko/Wifi-remote-control