I have a number of battery driven sensors where I have noted, that even if they monitor battery% - at some point they tend to die without a fair warning (i.e. battery less than 30%). I have an “alive” datetime-stamping of all recieved data from the sensors like this; rule "maindoor doorsensor aliv…

As I am using persistance, I decided to go for this: rule "Check sensor alives" when Time cron "0 0 0/6 1/1 * ? *" // Every 6 hours (generated with http://www.cronmaker.com/ then logInfo("SENSOR", "Start sensor 24h alive checks") var DateTime dateTime var SimpleDateFormat df =…

[SOLVED] How to check if state changed in the last day

Setup, Configuration and Use Scripts & Rules

vzorglub (Vincent Regaud) September 26, 2018, 6:30am 2