is there anything that would make the weather cape specifically not comparable with the black? the only pins I see it using are i2c2, GPIO1_16, the power button, and power and ground rails. How if at all does this not work on the black but ok on the original beagle bone? I ask, because in referencing
http://elinux.org/Beagleboard:BeagleBone_Capes#BeagleBone_Capes_Compatibility_Matrix
the weather cape is not marked as black compatible.
Thanks,
Eric