Hello @jaimebs
I identified that the ‘Device Write’ node of NodeRed-Thinger does not show all device inputs, especially the resources that trigger a function (eg buzzer_bip) or boolean switch (see images 1 and 2). However, it is possible to activate the resource by writing its name in the field (see image 3).
I think it’s a simple fix.
Good Morning
2)

3)