Can I use one android phone 1Sheeld app to connect by Bluetooth to two 1sheelds on their separate Arduino Unos?
I want to put an alarm system in different rooms. I’ve managed to get one working which issues a voice warning, takes a picture and also notifies me by text and sends me the picture by email to my main android phone. However, I would like to put another one in another part of the house.
If not, does this mean I will have to buy another 1Sheeld module to fit onto another Arduino Uno plus another android phone? I hope not because the 1Sheeld is way too expensive if I have to keep buying one for each project.