Certainly there is a way to send a z-wave command to a known zwave node within a SmartApp?
For instance, sending zwave command ‘7004030101’ to node ‘1A’
zwave.configurationV1.configurationSet(configurationValue: [0], parameterNumber: 3, size: 1).format() would be the appropriate way in a Device Handler/Type.
Possibly something involving HubAction, but the documentation is lacking?
I’m not as familiar with zwave. Can you address commands within a device handler? Looks like they automatically create the addressing behind the scenes.
I was doing something similar with zigbee, but zigbee commands require the device network id and the endpoint as part of the command (although I think the developer call in a few will announce a change to that).
I was using a child device as the conduit to send out the commands because I couldn’t get them to work in the SmartApp. I would just pass all the info needed.