Thanks to Paul I could send a spare Teensy 3.0 to Oliver, the maintainer of u8glib. A few days later he told me that the board will be supported in u8glib v1.15. Here are two photos:
He also sent me a preliminary version for uploading: View attachment u8glib_arduino_v1.15pre4.zip
Regards
Christoph
He also sent me a preliminary version for uploading: View attachment u8glib_arduino_v1.15pre4.zip
Regards
Christoph