ISG web dead

[bejanis]

Hi! I have an ISG WEB that died just one month after the two-year warranty ended. Only the power LED turns on; X1 and X2 show no signs of life. I opened the unit and found a microSD card inside. I suspect the card is dead because my laptop cannot detect it at all. Where can I find a disk image to clone onto a new microSD card?

In the meantime, I bought an ESP32-S3 Control Board with RS485 and CAN. I installed everything, but since I have never worked with Home Assistant before, the process was difficult. The dashboard I attempted to create ended up being unreadable. :)

[kr0ner]

Hi @bejanis
I can't help you with your ISG problem. This question is sth. for a Stiebel Eltron specific forum as this repos purpose is to render the ISG obsolete.

People were posting their dashboards in another discussion. You might want to take a look there.