Ian Tester / Qwiic power injectors - History

LiFePO4 14500 power: Update R3 and R4 to give a correct MPPSET voltage from a 6V solar cell

V_MPP = 4.56 V? (76% of VOC)

LiFePO4 14500 power: convert local labels to global

More tweaks, replace D2 with correct symbol, add LCSC part numbers

For use with https://github.com/matthewlai/JLCKicadTools.

Add new version of LiFePO4 power using BQ24650 from TI

Everything is available from Digikey.

LiFePO4 14500 power: lots of changes

Trim width of board to 14500 battery holder.
Remove one Qwiic connector.
Adjust layout of D1, D2, and L1.
Change L1 to 18 uH part.
Move C3 to other end of line of parts so that the Batt+ connection from U1 can be shorter and R5 can move closer to U1.
Move LEDs a little further away so C6 can fit better.
Adjust width of several tracks.