Driver and tools for controlling Lenovo Legion laptops in Linux including fan control and power mode.

WT32-ETH01 with tpLink HomePlug modem as CCS charge controller

This repository is where you can download the firmware and PC GUI program of the MAXREFDES1260. It is a USB Type-C battery charging example using Maxim chips MAX14748 multi-cell battery charger and the MAX17261 fuel gauge.

Lightweight battery status icon for the system tray and notifier (based on cbatticon)

EVSE

The Carbon-Aware Charging logic & KiCad Schematics that were used in my STEAM ICAC 2026 Project. It will work for other applications as well.

PGWCDR based (GPRS/LTE offline charging) statistics, tracking and KPI system with graphics and GUI

C++ vehicle to grid (V2G) stack for smart charging of electric vehicles applicable for CCS following the ISO 15118 standard.

Charge indicator firmware sources for ATTiny13.

Chargemanager enables charging of an electric car depending on the availability of surplus energy from the photovoltaic system

Real charging on Qualcomm PM6150 PMIC under mainline Linux. Fixes battery-drains-while-plugged-in on miatoll / sunfish / postmarketOS.