How to program switch 1 to change relay 1 state - KC868-H8

[uvrtar]

Hi, thank you for the reply. But if I trigger the input, the reley changes state to on and on another press on the trigger it turns off.

[admin]

Yes, another firmware have this function use input work as switch panel , but will no command feedback when you pressed input port.

[uvrtar]

I have written a node-red flow where I input a RELAY-STATE-255 via inject(every few seconds) and then I get a response with the state of relays(eg. RELAY-STATE-255,63,OK). Then with the switch I set the state of input_boolean to the correct state for the specific response. It was a lot of clicks   . I just used 6 relay combinations.

[admin]

this is another way by Node-Red, but if use switch terminal board will better.