Sigenergy Energy Storage System Integration for local Modbus‑TCP monitoring and control into Home Assistant. Gain real‑time insights, dynamic device management, and seamless UI‑based setup.

modsim is a simple Modbus TCP device simulator deployed at modsim.topmaker.net:502. It works as a remote Modbus-TCP (virtual) device, which has already been populated with all 4 types of registers, ...