Caution with that; Groups can record multiple update events for a single member Item updating.
"when Member of gSwitches received update” will give a singular rule run, or of course “changed” is available.
The rule used for “Writing packed bits” here might form the basis of something.
It’s not very clear if you want to transmit two bytes or sixteen ascii “0”/“1” characters etc. but building a string is much the same.
