ESP-LyraT-Mini V1.1 documentation?

[mitchk]

Is there documentation and a schematic available for the ESP-LyraT-Mini V1.1? I purchased the Mini V1.2 and I would like to use it to run examples from both ESP-ADF and ESP-Skainet but currently in both those frameworks only the Mini V1.1 is supported. I built the ESP-Skainet Get Started example and ran it on the V1.2 board and it runs but it is not recognizing the wake up word and because I cannot find any documentation for the V1.1 board I don't know if it is due to a critical hardware difference between the two boards.