Just adding Aeotec Z-stick shows 3 nodes in OH w/o devices

Howdy!

I have a Aeotec Z-Stick Gen5, Z-Wave Plus USB controller that I added to raspberry pi. Added the z-wave binding and rebooted. No other z-wave devices have been added; however, the log file shows 3 zwave nodes. Why? What are these nodes (1,3,& 4)? Below is the log snip:

2017-06-29 20:48:34.892 [INFO ] [age.SerialApiGetInitDataMessageClass] - NODE 1: Node found
2017-06-29 20:48:34.893 [INFO ] [age.SerialApiGetInitDataMessageClass] - NODE 3: Node found
2017-06-29 20:48:34.894 [INFO ] [age.SerialApiGetInitDataMessageClass] - NODE 4: Node found
2017-06-29 20:48:34.896 [INFO ] [age.SerialApiGetInitDataMessageClass] - ZWave Controller using Controller API
2017-06-29 20:48:34.897 [INFO ] [age.SerialApiGetInitDataMessageClass] - ZWave Controller is Primary Controller
2017-06-29 20:48:34.898 [INFO ] [age.SerialApiGetInitDataMessageClass] - ------------Number of Nodes Found Registered to ZWave Controller------------
2017-06-29 20:48:34.899 [INFO ] [age.SerialApiGetInitDataMessageClass] - # Nodes = 3
2017-06-29 20:48:34.900 [INFO ] [age.SerialApiGetInitDataMessageClass] - ----------------------------------------------------------------------------
2017-06-29 20:48:36.097 [WARN ] [wave.discovery.ZWaveDiscoveryService] - NODE 3: Device discovery could not resolve to a thingType! 014A:0004:0003::10.1
2017-06-29 20:48:36.112 [INFO ] [g.discovery.internal.PersistentInbox] - Added new thing ‘zwave:device:ebef142c:node3’ to inbox.

That are devices which were stored on your controller during the inclusion process.
Node 1 is likely your controller because it is normally included first.

If this is the first time you inserted the controller into your computer and you have never triggered an automatic discovery of devices you have bought a used controller :grinning:

Read the docs for many more information:

http://docs.openhab.org/addons/bindings/zwave/readme.html