10 MegaMetrum v0.1 misc connector
37 Altus Metrum STM32L standard debug connector (4 pin MicoMaTch):
45 Altus Metrum standard 4-pin connector to MegaMetrum v0.1 misc connector:
56 PC0 (pin15) (blue) PE0 (pin97) accel_ref (debug 16)
57 PC1 (pin16) (green) PE1 (pin98) accel (debug 15)