This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started), but it is best described by Ray who says this is Daddy's thoughts! Like the best music is from the Eighties and a wee dram helps in solving most inconveniences.
Powatherm 30 day buffer offline mode
The mode operates by allowing a temperature sensor to store samples
offline and upload them again automatically when back in range of a
PowaINFRA base station.
Read more about the 30 day buffer over on LinkedIn here.