NOTE: This page is linked to from the setup wizard. Do not remove or rename!

Summary

The Waveshare USB to RS485 (B) is a cheap and industrial RS485 to USB converter.

Connections

Connect the device to your inverter, see this guide.

Setup

No additional setup is required when installing on Raspberry Pi 4 running HAOS 11.4 (Home Assistant Operating System). Simply connect A+ and B- cables from your inverter to the USB dongle, plug the dongle into RPi4 USB and install the addon via HACS.

We don't have any other instructions on setting up this device. If you have one, please consider editing this page to help others.