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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.
@JamesS
I have an idea to use two Puck.js devices as a rudimentary remote temperature monitoring system.
The two pucks would be located within about 4 metres of each other. The sensor puck will not be easily accessible once installed but the monitoring puck will obviously need to be visible. Precision is not important in this application but I envisage some form of regular heartbeat to provide reassurance that the sensor puck and the monitoring puck are working and a red flash when the measured temperature is above a set level.
Has anyone already done anything similar that they would be happy to share?
Tnx