A better way to connect Home Assistant to your inverter

Version 2 of my ESP32 installation to pull data from either a DEYE or Sunsynk inverter into home assistant using ESPHome and the new board from https://smarthomeintegrations.co.za

You are able to write settings back to the inverter and it is easily customised with your own settings if desired.

Some Useful Links:

Discussion thread on Powerforum
https://powerforum.co.za/topic/25195-...

ESP32 & RS485 Shield
https://smarthomeintegrations.co.za/p...

ESPHome Yaml Code
https://github.com/slipx06/Sunsynk-Ho...

NEW Esp32 Shield reference document
https://w2.electrodragon.com/Board-da...

Sunynk/DEYE modbus commands document
https://docs.google.com/document/d/e/...

Original Post on Powerforum by sjlouw using ESPHome
https://powerforum.co.za/topic/8646-m...

ESP32 Drivers for Windows
https://docs.espressif.com/projects/e...

ESP32 Shield Pinout
https://w2.electrodragon.com/Board-da...



00:00 Introduction
01:20 Overview
02:57 ESPHome Installation
04:00 ESP32 Onboarding
07:35 ESP32 Firmware Upload
15:28 Firmware Customisation
22:00 Power Calculations
24:48 Firmware Install
26:10 Hardware Cabling & Connections
27:34 Final Checks and Basic Dashboard Setu