4 2013-02-13 www.fritzing.org <b>USB UART</b> FT232RL 4<sup>th</sup> Generation USB UART (USB &lt;-&gt; Serial) Controller. Spark Fun Electronics SKU : COM-00650 USB UART SSOP SSOP28DB FT232RL ssop28db sparkfun USB IC FT232RL ssop 3V3OUT

AGND

CTS

DCD

DSR

DTR

GND18

GND21

GND7

OSCI

OSCO

PWREN

RESET

RI

RTS

RXD

RXLED

SLEEP

TEST

TXD

TXDEN

TXLED

USBDM

USBDP

VCC

VCCIO