This is the bootloader firmware portion of my DieBieMS battery management system.

Battery Management System with Active Cell Balancing

A Matterbridge plugin that connects AEG RX 9 / Electrolux Pure i9 robot vacuums to the Matter smart home ecosystem

Cloud replacement for Conga vacuum robots enabling local-only operation

AEG RX9 / Electrolux Pure i9 robot vacuum plugin for Homebridge

A curated list of free and open source software and hardware to build and control a robot vacuum.

Cloud replacement for vacuum robots enabling local-only operation

Ra-02 LoRa module (SX1278) library for STM32 (ARM processors) using HAL drivers ⚡

RA-01 LoRa

LoRa SX1278 module range tester node 1 using STM32 HAL.

STM32G030F6P6驱动RN7302

An NFC-powered ECG “PCB business card”: hardware design files plus a web app that reads an ultrasonic audio signal to display heart rate/HRV in the browser. Includes build notes, BOM, and manufactu…

Audio Tools (a powerful Audio library for Arduino, PlatformIO, IDF)

16s / 100A Battery Management System

Proportional fonts used in my gfx libraries

Fast SPI graphics library for ST7567 128x64 LCD

A repository to do collective work on an open source micro-inverter.

STM32 library for BQ76952 16-series multicell battery monitor

CAN Bus reverse engineering tool firmware for the ESP32

Minimal speedo gauge design

Data acquisition software with STM32-PLC. Collect measurement, analyze CAN-messages and send SAE-J1939 messages to other ECUs.

CAN Reverse engineering tool for ESP32 based boards (specifically EVTV ESP32Due)

open-source CAN analyzer with slcan support

A ESP32 based interface between CAN-bus and IoT environments.

RRG Android App for use with Proxmark3 RDV4 and the blueshark addon

The ChameleonMini is a versatile contactless smartcard emulator compliant to NFC. The ChameleonMini was first developed by KAOS. This is NOT the official repo for KAOS's ChameleonMini. For further …