<p>IR220 is a RS232 to RAW IR (IrPHY Only) adapter, it can convert RS232 data to infrared, no need to install driver. It features a RS232 serial cable replacement on PC or embedded system.</p> <p>There are 7 different default baud rates, 9600 baud rate by default , you can revise by yourself. WHEN qty is 10pcs or above, you can request to set the bautrate you want.</p> <p>Deriving power from DTR and of standard RS232 interface, user must enable DTR and before using it, or connect DTR\/ pin to 3.7V~12V external DC directly.</p> <p>The default baud rate of IR220 IR adapter is 9600bps, IRXON can also supply adapters with the default baud rate at 2400, 4800, 19200, 38400, 57600 or 115200 .</p> <p>There is a red LED on the top center of the adapter body, the LED indicate the activity of infrared TX signal.</p> <p>Connection: DB9-F RS232 Serial COM Port</p> <p>Default baud rate: 9600 </p> <p>Default baudrate : 2400\/4800\/19200\/38400\/57600\/115200 </p> <p>Communication Distance: 1 to 100 cm. (15optical cone angle)</p> <p>Size and weight: 2.8inch L x 1.63inch W x 0.68inch H ( 67 x 46 x 19 mm) , 2.44oz (73g)</p> <p>RS232 Cable length: 1.2m</p> <p>Power Source: From DTR and pin of DB9 RS232 port</p> <p> Power Consumption: 0.3W</p> <p>Operating Temperature: -10 to 60</p> <p>Model Number: IR220 infrared adapter</p> <p>SUPPORT: Windows 98SE\/Me\/2000\/XP</p> <p>color:As shown</p> <p>Material:plastic</p> <p>Package Contents:</p> <p>1 x IR220 RS232 Serial Port IR Adapter</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>