epever 2210AN communications

[PaulVdBo]

I'm looking for is a SIMPLE example sketch to write and read (individual) data coming from or going to an EPEVER 2210AN with an ESP32. Browsing the internet, this and other fora, I found quite some examples, but all of 'em are much to complicated for what I need. I don't need wifi, bluetooth etc. I'll be very happy if I can read some values on the serial monitor and write a value to a register.


Here's the list of registers of the 2210AN :
https://www.jottacloud.com/s/2447d1d752 ... c250b3fa03
So :

what librarie(s) do I need ?
how can I (in an easy way !) retrieve a certain value. (e.g. x = read register hex 3100)
how can I (in an easy way !) write a certain value. (e.g write register hex 9001, y)

Maybe I'll have some more questions later, but I want to start at the very beginning.

thanks in advance.

[PaulVdBo]

Sorry, here is the correct URL of the pdf with all registers in 2210AN :
https://www.jottacloud.com/s/244fa84ada ... bb7206ba01

Thanks for your support !