Rules with tasmota

 https://tasmota.github.io/docs/Rules/#rule-syntax

Backlog Rule1 ON switch1#state=1 DO Publish stat/XYZ/BUTTON ON endon ON switch1#state=0 DO Publish stat/XYZ/BUTTON OFF endon; Rule1 1

delete

Rule1 "

Backlog Rule1 on Switch1#state do Publish stat/custom-topic/SWITCH1 %value% endon; Rule1 1

Backlog Rule1 on Switch1#state do Publish stat/custom-topic/SWITCH1 toggle endon; Rule1 1