The community version of Josev - An Operating System for the V2G charging Stations

The only fully-featured reference implementation of the Vehicle-2-Grid communication interface ISO 15118

Try to reverse a BYD battery system

Minimalist Minecraft server for memory-restrictive embedded systems

CH4ESE is a python based implementation of XML EXI encoding and decoding. This software was created to replace an existing open-source project that provides this functionality, but it was implement…

Code and hardware design for our CCS DC EV charger measurement system.

Esphome component for communication with ABL Wallbox eMH1

Implementation for our CPSS25 paper 'Efficient Cross-Architecture Binary Function Embeddings through Knowledge Distillation'

Arduino based variometer with accelerometer, screen, gps and sdcard code

Software stack for a bidirectional electric vehicle DC "fast" charging station based on EcoG/iso15118 + EVAcharge SE + EA-PSB

Emulate the basic functionality of the Eastron SDM630 using Home-Assistant, MQTT and Arduino

Logs / Traces retrieved from different vehicles are published here.

Electric vehicle CCS charging investigations with Python

A simple car simulator PCB for testing EVSE.

The GNUVario source code for the TTGO-T5

WT32-ETH01 with tpLink HomePlug modem as CCS charge controller

ESPhome configuration for Tuya SK20 and SK23 Nebula lights based on Tuya CBU module

External zigbee component

This revolutionary software enables EV battery packs to be easily reused for stationary storage in combination with solar inverters

Animation engine for explanatory math videos

Deye/Sunsynk Inverter Python library and Home Assistant OS Addon

Growatt Solar Inverter Modbus Data to MQTT Gateway

V2G evaluation tool

chargebyte's Hardware EVerest Modules

Hopps wird eine cloudbasierte Open Source Buchhaltungssoftware mit AI, damit Vereine mehr Zeit für ihre wesentlichen Ziele und Angebote haben und frustrierte Situationen mit der Buchhaltung der Ver…

ESPHome component to emulate a SMA/Victron compatible BMS via CAN bus

Use, monitor and control any battery brand with any inverter! Application to read and monitor data from BMSes and write data to an inverter using any protocol (e.g. UART, RS485, ModBus or CAN)