Description

The USB-UART Support Board provides conversion between USB and UART, allowing you to communicate with your development board and an USB host. It allows you to select an I/O voltage of 3.3Vdc or 5Vdc. To connect to 3.3Vdc connect the header shunt between Pins 1 and 2 on header JP1. To select an I/O voltage of 5Vdc (USB 5Vdc), connect the header shunt between Pins 2 and 3 on header JP1. The 6-pin female header gives you access to DTR#, TX-OUT, RX-IN, CTS#, and GND (×2).