Added configuration for the new WIFI device sold by Obi

[arthurf1969]

There is a new version of the WIFI Schuko device sold by OBI (here in germany). This device uses an ESP-WROOM02 with two LED's (attached to GPIO12 and GPIO13) as well as a button attached to GPIO5.
I have also added an image and updated the readme file for this device.

[arthurf1969]

I have changed the name of the configuration to EUROMATE_WIFI_STECKER_SCHUKO_V2, relocated the configuration next to the older device EUROMATE_WIFI_STECKER_SCHUKO and fixed the spelling of the word "Schuko" also in the configuration of the older device.

[mcspr]

Thank you!

@xoseperez
For the v1, #622 is the only mention of the EUROMATE I could find. Maybe just have OBI for both? arendst/Tasmota#3944 links to the same store page and actually tracked down the manufacturer (which is not the same for this one): http://www.cn-yidong.com/Home/En-products-cid-18.html

[arthurf1969]

Just as an information for you: I originally did not take a closer look at the housing of the device. On the back of the device there is the name EUROMATE (injection molded in the housing - white on white ... silly is). Euromate is part of the OBI brand. Thus my original thought on OBI. But to me (similar to the version 1) this is just a rebranded device from some other chinese brand. In contrast to the first version it does not use a latching relay.

[mcspr]

Well, then it makes sense to keep it like it is.
Thank you for clarifying, as I was not aware of obi / euromate relation (slightly different google search would've revealed it:)