I was able to figure it out.

It seems, that my setup with two ENVIII sensors connected (1st port A, 2nd Port B via ExtPort 2) does not load the sensors properly and the program crashes.

As comparison the program runs without a problem if the 2nd sensor is not connected into the Extension Port Module...

What are your experiences to connect two ENVIII sensors to a Core2 at the same time?

I found some hubs which could maybe help in that situation:

• 1 to 3 mini Hub
• Pa.Hub2
• Pb.Hub

Any recommendation? Do you have experiences with some of them?

@ajb2k3 sure, but I‘m not going to show the credentials here 😉

Have the same problem here. If I run the UiFlow Code over the web (Play-Button) it works fine, but if I try to download the code to the Core2 it shows just a black screen and no reaction from the device.

Now, I even tried to add the suggested WIFI connection:

But with no success. Even after a reboot or power-loss (removed the battery because of using the Extension Port Module), everything remains black...