Description The USB UART Board (type A) is an accessory board, which features a USB-to-UART serial convertor , USB Type , and 3 LEDs ( LED, LED, POWER LED). There is also a jumper used for selecting VCC output level provided on the board. Features - Brand: . - Model: USB UART Board (type A). - Color: mainly . - Material: durable PCB board and metal. - and USB UART Board (type A) FT232R to Serial Converter Module Kit. - USB TO UART solution with USB Type . - Features , USB type , UART interface, VCC output level selection jumper. - There is also a jumper used for selecting VCC output level provided on the board: 1. Short the jumper to select output voltage level as 5V or 3.3V. In this case, the accessory board is powered from USB connection and provides power to the application board 2. If the jumper is open, the accessory board should be powered from the application board (3.3V-5V) - The , , #, and # are connected to the onboard soldered pinheaders, while the other are accessable on the drill holes, separate pinheaders (40-pin male & 40-pin female) are also provided. - Note: supports 8. Brand: . Model: USB UART Board (type A). Color: mainly . Material: durable PCB board and metal. USB TO UART solution with USB Type . Features , USB type , UART interface, VCC output level selection jumper. There is also a jumper used for selecting VCC output level provided on the board: The , , #, and # are connected to the onboard soldered pinheaders, while the other are accessable on the drill holes, separate pinheaders (40-pin male & 40-pin female) are also provided