need detail about RS485 protocol

[selva murugesan]

hi friends

i am working with atmel microcontroller. still i have used rs232 only. i need to move on rs 485. i need basic to full explanation abour RS485. where can i get those?


thanks

 

[srjth.m1]

https://www.modbus.org/specs.php

https://en.wikipedia.org/wiki/Modbus

 

[tpetar]

Use EDABoard Search Field in upper right corner, there is lots of threads for RS485.