Closed charlespax closed 7 years ago
If you gave up one of the ground pins on the modules, you could route VBAT or VBUS to them.
Or just allow for a pad on one of these for people wanting to hack to easily wire a jumper across to a module.
It turns out the CAN and USB use the same memory and cannot be used together. Thus, I'm dropping CAN from the interface. Not a big deal. This frees up two pins. The fourteen pin connector will have the following pins.
With the addition of VBUS to the module a design could draw directly from USB power or from the battery. Anything beyond that and a design could have an independent power input.
Each connector has a pin for VBUS. Closing issue.
I want the board to be able to output as much power as possible. I may need to select another 3.3V regulator.