Using IFI IPower 5V on the bottom board…want to use powerbank on the top one…cant find Whitch jumper to switch…anyone now that?
J28. See manual.
Thnks a lot
It was easy to remember because I removed that jumper yesterday on my USBridge so that I could use Sbooster LPS for the USBridge board and a 5V 3A USB SMPS for Sparky. Working perfectly.
I’m not sure the jumper actually need removing to achieve clean power, see-