ESPHome based code for Growatt inverters

Midstream of https://github.com/apache/incubator-kie-optaplanner

An avr programmer for ESP32

▦ Universal, standards-based auth provider.

Program AVR MCUs Over-the-Air using ESP32

Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events, page views. Easily build product analytics dashboa…

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

turn your Go program(s) into an appliance running on the Raspberry Pi 3, Pi 4, Pi 5, Pi Zero 2 W, or PCs (x86_64 or ARM64)!

Ruroco is a tool that lets you execute commands on a server by sending UDP packets. The commands are configured on the server side, so the client does not define what is going to be executed, it on…

A fancy self-hosted monitoring tool

An improved drop-in replacement for SQS

How to read the status of the Lynx Distributor device from Victron Energy without using an official device. This will allow us to do remote fuse supervision.

Create services on the dbus using MQTT

Distributed Radius-server to do authentication+accounting.

ESP32 CAN communication with Victron systems

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)

A power distribution card inspired by the official Energy Distribution card for Home Assistant

Uncertainty estimation of the state of charge for a Lithium-ion battery (Panasonic CGR-17500) calculated using the direct voltage mapping method based on the discharge curve of the battery.

Remote voice satellite using Wyoming protocol

Vizro is a low-code toolkit for building high-quality data visualization apps.

A boilerplate project for LILYGO's T-Display-S3 using the PlatfomIO IDE, Arduino framework and LVGL.

PCB's Folder for Teensy 4.1 based Robot Lawn Mower

Can based decoding of VW bms data

Lora Long Range Mailbox Sensor for Smart Homes or for Standalone use

Communicating with Victron energy products, also compatible with other inverters and solar equipement

Integrate go-eCharger into Victron Energies Venus OS as a acload

A simple configurable MQTT client that allows actions to be taken or values be reported from a PC

Register map of Fronius Modbus RTU devices