TeslaLogger is a self hosted data logger for your Tesla Model S/3/X/Y. Actually it supports RaspberryPi 3B, 3B+, 4B, Docker and Synology NAS.

Adds EPEX Spot data to Home Assistant.

Victron VRM API Integration for Home Assistant

Official inference framework for 1-bit LLMs

Firmwares for ESP32 Brick and ESP32 Ethernet Brick (including firmwares for WARP/WARP2 Charger, WARP Energy Manager)

ESPHome component to control Huawei R48xx power supplies via CAN bus

NVERSilence, Madimack, Rapid X20, AtecPool, Trendpool, Vario, AquaForte, Vitalia, Aquagripp, Aquagem iSaver pool inverter

Deye Firmware for LV and HV

🏡 Open source home automation that puts local control and privacy first.

📘 Home Assistant User documentation

Developers website for Home Assistant.

Provide Deye required SDM630 registers and get Power/Energy-Values via MQTT.

Firmware for Open EVSE

This software enables EV battery packs to be used for stationary storage in combination with solar inverters.

ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.

ESP32 and CC1101 device that continuously opens a Tesla charging port.

ESPHome components to monitor and control a Jikong Battery Management System (JK-BMS) via UART-TTL or BLE. Monitor multiple JK-PBx (hw v14 & v15) using RS485 internal network.

Converts the JK-BMS RS485 data to Pylontech CAN data

Software for ESP32 to talk to Hoymiles/TSUN/Solenso Inverters

reading SDM72 SDM120 SDM220 SDM230 SDM630 modbus energy meters from arduino (esp8266, esp32, avr)

Interact with Tesla vehicles over BLE using ESPHome and Home Assistant

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)