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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Gordon
Alarms weren't added, however the module was modified to allow multiple sensors to be connected to a single wire pretty easily, and it allows reading and writing of the scratchpad, so alarms can be set pretty easily.
Having said that, you can't do the 'alarm search' to get devices with alarms set, so it's a bit useless at the moment.
What are you trying to do though? It seems like in most cases you could implement the alarm functionality just by reading the temperature repeatedly and checking it in Espruino?