I have removed the encryption. I can’t create a encryption key without =.
It was a small bug on my part, the input field was limited to 20 characters instead of 44 => new test version correct it!
Only think is I have now 2 devices with one sensor. Is it also possible to create one device with two sensors? The window to add the sensors is really small.
With the Wizard driver, you can create 2 “homey” devices linked to one physical device.
But you cannot merge 2 physical devices into one “homey” device.
And yes, the wizard need to show lot of informations but the size available is small on a smartphone 
You can use your computer, and use a console command to double the driver window:
while (window.parent.document.querySelector("[data-is-small-view=true]") !== null) {document.querySelector("[data-is-small-view=true]").attributes["data-is-small-view"].nodeValue = "false";}
