I want to connect energy meter which is having rs485 computer interface to arduino mega. In some videos i have observed that this can be done using rs485 to ttl converter. I am not able to write the code for the same. please help
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I am not able to write the code for the same.
Then hire someone to do it for you or learn programming.
I want to connect energy meter which is having rs485 computer interface to arduino mega.
This is not an entry level project. Start with easy stuff to get familiar with the Arduino platform.
RS485 just describes the physical layer between the sending device and you. The output of the receiver should just look like "Serial" to your sketch.