In honour of Pi Day, let's release some LiFePO4wered/Pi... schematics! :)

Both the 3.2V version with an AP22802 load switch and the 5V version using a MIC2876 boost converter are in the files section as PDFs.

These are schematics for the top add-on board that's added to the bottom #LiFePO4wered/USB module. Schematics for this base board (the charger part) can be found in that project.