How to read data from mitsubishi SX1-A35N kilowatt hour meter digital



Please post a link to the datasheet for your kWh meter.

Also, please post the code you have tried in the Forum to make things easier for readers.
And please use the code button </> so your code looks like this and is easy to copy to a text editor


The code you have in your Original Post is very different from the code in the WikiSpaces link that you provided. Why is it different?

Have you tried using the example code? If so, with what result?

You have a reference to a library RS485_protocol.h which you don't seem to use. What is it for? Where does it come from?