Serial Connections to the Speedway Revolution Reader

If you need to receive data from the Speedway Revolution reader via a serial connection (RS-232), then you have two options to do so.  The reader's serial port is accessed through the GPIO port on the reader as illustrated here:




Option 1: create a serial cable that connects the GPIO port on the reader to a serial device (DB-9):





Option 2: create a serial cable that connects to the serial portion of the Impinj SpeedwayR GPIO Box: