Is the connector proprietary? Do I need to buy batteries directly from Petoi? If not, what connector is used and what would be a good battery I could buy?
I have found a simple workaround but would like a more official solution to powering the NyBoard.
JST-XH-2.54 2-Pin is the connector type,
We just picked a generic connector. They are already included in both Nybble and Bittle packages. Nybble has a battery holder with the plug. Bittle has a rechargeable battery with the plug. Both can be plugged directly into the NyBoard.