You said you are ‘using IOs’ — what is IOs?
The OpenGarage user manual:
https://github.com/OpenGarage/OpenGarage-Firmware/raw/master/docs/OGManual.pdf
has some basic descriptions about how to get IFTTT notification to work. You need to:
– create an account on IFTTT
– enable the maker channel, and copy / paste the Maker key to OpenGarage
– create a recipe in IFTTT, with Maker channel as the trigger, and whatever notification method as action (SMS, email etc).
– In the recipe, make sure you keep ‘value1’ in the message because OpenGarage uses that parameter to pass the notification message.