Just to let you know that I am very happy with this binding.
One thing for others to be aware of:
If you use PaperUI for configuring etc, make sure you leave Simple Mode off if you expect to use Groups later on. Simple mode adds the items (including the VAR1-5 :-() automatically but they are not 'managed'. This means you will get 404 and 405 errors on trying to edit them later on.
My solution was to let the binding autodiscover and add the Things. Then add 1 Item manually so that the \\192.168.0.123\openHAB-share\openhab2-userdata\jsondb\org.eclipse.smarthome.core.items.Item.json
file gets created and filled with an example to clone. I then added the various sensors using Name of pattern <binding name><sensorname><nodeid>_<dataname>, e.g. "mysensors_light_level_node4_last_update": { "class": "org.eclipse.smarthome.core.items.ManagedItemProvider$PersistedItem", "value": { "groupNames": [ "gLastUpdated" ], "itemType": "DateTime", "tags": [], "label": "Last", "category": "calendar" } },

You must stop Openhab before editing the file (else you will lose your edits) but once it starts up again you will see the Items listed in PaperUI (and VSCode if you use that). You can then add the Channel/Item links for each Thing.

@TimO said in openHAB 2.2 binding:

@LastSamurai

The channel is not correct:

channel="mysensors:multimeter:gwSerial:voltageSensorWZ:volt"

It's confusing, but that's the way OpenHAB2 handles channels.

Is the pattern:
<binding name>:<mysensors type>:<gateway id>:<thing name>:<data name> ?

@sveness I think he is aware, there is a GitHub issue open on the topic.

In PaperUI, goto Configuration/Things/MySensors Ethernet Gateway. Set Disable Network Sanity Check to On (the label is named backwards). This sends a status check at your defined interval. This will reconnect your gw if it fails x times. (See other config params on that page)

In PaperUI, goto Configuration/Things/MySensors Ethernet Gateway. Set Disable Network Sanity Check to On (the label is named backwards). This sends a status check at your defined interval. This will reconnect your gw if it fails x times. (See other config params on that page)

I submitted an issue on the BH1750 library, which was fixed. So OneTime modes now work as expected.
https://github.com/claws/BH1750/issues/17

gerritv created this issue in claws/BH1750

closed Reading light level fails if using the ONETIME modes #17

US4.90 for 10 boards (100x50) on special, US4.85 shipping to Canada.

The default surface finish at Elecrow is HASL. ENIG is goldie colour but more expensive. There are a few others as well.
Good explanation of differences: http://www.epectec.com/articles/pcb-surface-finish-advantages-and-disadvantages.html
OSH might be using OSP / Entek coating.

IMHO it is an appearance thing for us hobbyists. As long as it is not bare copper it should be ok.

Very pleased with my Elecrow order as well. This is the first pcb I designed since the 1980's when you taped up the art work by hand

@DavidZH Any place where I can see your proposed changes? I am using @freynder 's approach but would like something more portable for future use.