4 layers61.4 × 42.6 mm

ESP Smart IoT Power Bank
LUntiedt/Smart_IOT_PowerBank_PCB
A bidirectional USB-C Power Delivery (PD) power bank built around a software-defined PD stack and an I²C buck-boost charger. This repository holds the KiCad hardware design (schematic, layout, BOM, fabrication outputs).
98 parts1