Service to use Janitza Meters with Venus OS
Live Victron VRM energy-flow dashboard on the ESP32-2432S028R (Cheap Yellow Display)
Auto-discovery bridge that exposes every EVCC loadpoint as its own EV charger on Victron Venus OS (Cerbo GX), with an optional VRM web-UI tunnel and a guided installer.
Two-Pi distributed dry-contact relay controller. Master handles logic, web UI, scheduling, notifications; remote slave drives the relay with an independent failsafe. Generic 2-wire input/output works for generator start/stop, pumps, valves, fans, irrigation, anything switched by a relay.
ESPHome firmware that emulates the Huawei DTSU666-H Smart Power Sensor for SUN2000 inverters, fed from a Victron Cerbo GX — built-in export limitation without a physical meter.
Integrate EVCC loadpoints into Victron Venus OS as native EV chargers for real-time monitoring in the GUI and VRM portal.
Per-module Pylontech BMS monitoring for Victron Cerbo GX / Venus OS over RS232, with a Node-RED dashboard.
openWB 2.x (software2) als EV-Ladestation in Victron Venus OS – MQTT-Treiber mit dediziertem Web-Interface (Live-Scan, Konfiguration) und optionaler Steuerung.
Policy engine with approval gates for Venus OS — SOC limits, charge/discharge rules, inverter control policies with audit logging via dbus-event-log [ARCHIVED 2026-08 — superseded by inverter-control built-in safety]
Home-Assistant-backed water tank/pump/valve bridge for Victron Venus OS (Cerbo GX)
Convert Victron SmartShunts into virtual BMS devices with dynamic charge control
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