2018-03-05, 06:26 PM
Hello Christian,
attached you'll find the pinout of the Moitessier HAT. GPIOs marked green are used by the Moitessier HAT itself, GPIOs marked red are available at the optional IO header and are for free use.
If multiple HATs are stacked, the Moitessier HAT needs to be on top, otherwise the GNSS patch antenna would not work. This is the reason why no 40 pin header is available on the PCB top layer.
Regards,
Rooney
attached you'll find the pinout of the Moitessier HAT. GPIOs marked green are used by the Moitessier HAT itself, GPIOs marked red are available at the optional IO header and are for free use.
If multiple HATs are stacked, the Moitessier HAT needs to be on top, otherwise the GNSS patch antenna would not work. This is the reason why no 40 pin header is available on the PCB top layer.
Regards,
Rooney