see Carrier Board
Errata
The optional DC jack should not be soldered onto the board as is, because then the middle pin will be connected to ground. See this weblog post for several workarounds.
This has been fixed in the CB2 version.
see Carrier Board
The optional DC jack should not be soldered onto the board as is, because then the middle pin will be connected to ground. See this weblog post for several workarounds.
This has been fixed in the CB2 version.