Victron2MQTT

Little Program for ESP82XX to get the Victron data to web and MQTT

Features:

• captive portal for wifi and MQTT config
• config in webinterface
• get essential data over webinterface, get all data like cell voltage and more over MQTT
• get Json over web at /livejson?
• firmware update over webinterface
• Homeassistant Discovery

Main screen:

Settings:

Config:

MQTT Data

Connection to Victron

How to use:

• flash the bin file to an ESP8266 (recommended Wemos D1 Mini) with Tasmotizer
• connect the ESP like the wiring diagram
• search for the wifi ap "Victron2MQTT-AP" and connect to it
• surf to 192.168.4.1 and set up your wifi and optional MQTT
• that's it :)

How-To video by Jarnsen

Completely assembled and tested PCB's

You are welcome to get fully stocked and tested PCB's. These are then already loaded with the lastest firmware. The earnings from the PCBs are used for the further development of existing and new projects.

If interested see here

Questions?

Join the Discord Channel (German / English)