Home Assistant AddOn Modbus Proxy

Allows you to connect multiple clients to one single modbus server. Usally one modbus server only allows a single connection and denies any more clients.

The addon is only tested and compatible with hassio supervisor.

Installation

• Add This Repository (Or click Button above)
• Install ModBusProxy from the Add-On Store

Configuration

• Stop all Clients that currently connect to the modbus server. The Server might need some time before another client (our proxy) can connect.
  • In case you are using solaredge-modbus in homeassistant you can change the server address here: /config/.storage/core.config_entries.
• Before starting go to the configuration page and set the ip of your modbus server.
• Start The Add-On
  • This may take a while on the first start as it builds the cointainer locally. If there is more interest ill switch to prebuild containters.
• Configure Your Clients to connect to your HA IP and choosen port.
• I recommend not to change the listenport in neither the network section nor the listenport.

Configuration Tab

Output after Start

Mentions

This addon uses the modbus-proxy of tiagocoutinho:

• https://github.com/tiagocoutinho/modbus-proxy