I have my arduino uno working as a monitoring device which sends me readings in a SMS
Does anyone know if it's possible to have some kind of user interface on the actual device where I would be able to change the phone number that it sends to??
Im aiming to just make things more simple and eliminate the need to plug a laptop into it to change stuff.
Does anyone know if it's possible to have some kind of user interface on the actual device where I would be able to change the phone number that it sends to??
Should be very simple, any switch connected to an input can be used to select one number or an other.
If you want to make the code generic then store the two numbers in EEPROM.