Axpert/Voltronic/MPP Solar inverter monitor with ESP32

Hi,
I am new to home assistant. I’ve searched various threads about monitoring Voltronic inverters, but came up empty handed. This treads purpose is for new users to set up a inverter monitor step by step.

Hardware I have is listed below: (I am not sure these are correct even)
ESP32s
485MAX

Anyone that can assist in setting this up? The code I am currently using is only compiling to

[20:13:33][C][ota:094]:   Address: esphome-web.local:****

Looking forward to your inputs!

Thanks

Hello, did you manage to configure your inverter with an esp32?