The micro has a watchdog reset - if it gets glitched enough to stop that, it'll reset.
The comms is monitored and if it fails an alarm is generated.
I've tried a single module on a cell in my car and has worked just fine, so I don't see why a whole lot of them shouldn't work either. I have 45 pcbs on the way to prove it!
__________________
Sometimes I sits and thinks and sometimes I just sits.
|