Arduino firmware for a Lithium-Ion battery charger
Texas Instruments BQ25896 driver for ATMEGA MCUs
ESPHome component to control Huawei R48xx power supplies via CAN bus
Vectatus - universal portable DC/DC converter
Most Lightweight Application to Remind You of (Dis)connecting Your Charger.
Cross-platform C++ driver for TI BQ25713 battery charger, verified on Arduino and Raspberry Pi/Linux.
龙辰星曜 · 智能万能充 — 基于国产龙芯2K0300的三源融合（太阳能/风能/动能）智能充电管理系统 | MPPT · QC3+快充 · 手机APP远程控制 · OTA预留
Watch your Victron Blue Smart charger all winter — open-source ESPHome firmware for a cheap ESP32 that shows voltage, current, and charge stage on a little screen, a web page, and Home Assistant. Not a Victron product.
Program to charge a NiCd battery with a constant current. Charge current can be set in the Arduino sketch. The charge process can be monitored in real-time using Matlab. Schematics are included.
An Arduino NiMh battery charger with a live stats display and automatic safety cutoff (MPCA lab).
ESP32-based four-channel smart battery charger and tester using BQ2589x controllers, ACS781 current sensors, TCA9548A I²C multiplexing, RGB status, load-based capacity estimation and real-time JSON telemetry.
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