Well : it seems first customers received some cards.|
The community remains embryonic, if not non-existent (frankly speaking, Banana's one is not as brilliant as it was at the beginning).
I had a look on specs and schematics, specially on OrangePI model (the one looking like our BananaPI) : the only additional signals exposed are ADC_X1 (X1_TP on the A20) and friend.
I wasn't able to found information about them : do you know the aims of those ports ?
As for the Banana, it's bad there is so many IO ports unused