Where could I get documentation of fast prototyping "MyIoT adapter board"?
The only paper I found is:
Infineon-S2Go_MyIoT_Fast_flexible_and_easy_prototyping_for_ IoT-ABR-v01_00-EN.pdf
It looks fine but I miss more detailed schematic etc...
I'm sepecially curious about "I2c bridge" and possible SPI level converter (2 chpis upper right part...)

Marek