foxBMS 2, online documentation at https://docs.foxbms.org

foxBMS 1, online documentation at https://iisb-foxbms.iisb.fraunhofer.de/foxbms/gen1/docs/html/latest/

Advanced person tracking card for Home Assistant with visual editor

A home assistant integration for Bosch Smart eBikes

A Swift package that uses IOKit private APIs and exposes system sensor data including thermal, voltage, current, memory, etc.

Open hardware monitor - system sensors monitoring application for Windows

A low-power ESP32-based battery monitor and weather display built with ESPHome and designed for easy integration with Home Assistant. This project turns a WeMos LOLIN D32 board into a smart, ultra-efficient sensor node that reads and displays battery voltage, charge status, environmental data, and weather forecasts on a Waveshare ePaper display.

Battery AC Technology Monitoring Analysis and Notifications program for Linux and Windows based systems.

Local MQTT Bridge for Marstek Venus A Battery Systems - Real-time monitoring with UDP JSON-RPC polling and secure remote access

Arduino library for the IP5108 PMIC — control charging, boost, flashlight, and read battery status via I²C on ESP32.

A battery-powered E-Paper weather station using ESPHome and Home Assistant.

This example demonstrates using an HLVD module to quickly detect when the supply voltage of the microcontroller has decreased below the specified trip point or increased above the specified trip point

An implementation of the PiJuice client library in .NET

Get instant insights into your laptop battery's health with our diagnostic tool

These MPLAB X MCC examples in Getting Started with Analog Signal Conditioning (OPAMP) (TB3286), show how the OPAMP can be used on the AVR DB family of microcontrollers. The OPAMP peripheral features up to three internal operational amplifiers.

PIC16F18446 Sensor Board Battery Measurement example

🔋 Smart modem power management with battery monitoring, automated charging, and FastAPI web interface

🔋⚡ Professional LOAD OUTPUT monitoring for Victron MPPT solar chargers - Real-time kWh tracking of load consumption with ESP82XX + ioBroker + MQTT

Iot Project

AI-driven EV assistant that monitors battery, calculates range, and suggests nearby charging stations with weather-aware voice alerts.