SwiCago

@chirojason , I cannot flash it for you. That would make me liable, if something were not to go as planned. I can however help you when you are ready...

@rockguitarpower not sure if iphone has mqtt dash app, but I am sure there is an equivalent app. Just remember you need an mqtt broker for my variation to work...

@arva-zz 1. is your only option here. You'd need a device to dump the data between them. If you are lucky it is a simple serial device. Maybe even the...