I want to interface my pressure sensor which uses RS485 communication protocol to send data to arduino. What can I do?
I am using a keller pressure sensor(http://www.keller-druck.com/home_e/paprod_e/33x_35x_e.asp) which works on RS485 communication protocol to send the data. I used the following kellerbus code : https://github.com/thewknd/kellerbus with my arduino but, am not able to interface it. I am thinking of purchasing an RS485 to TTL converter module and I will be writing the code of serial communication on my arduino to retrieve the TTL data. Will it work? If not, please suggest some other method.