The project is to use a PIC PIC24F16KL402 (PIC24) microcontroller as a Modbus communications bridge to interface between an existing device originally designed to support only 1 to 1 Modbus communications over an RS232 link. This PIC bridge project will allow this existing 1 to 1 Modbus connection to communicate on a multi drop RS485 2 wire, half duplex Modbus network. Please see detailed requirements in attachment.
27 freelancers are bidding on average £952 for this job
Dear sir, I have done a project before on PIC16F877A communicating with Schneider Electric's Zelio thru RS232 Modbus. I am ready to start the project.