IR220 is a RS232 to for RAW IR (IrPHY Only) , it can convert RS232 data to infrared, no need to install driver. It features a RS232 serial replacement on PC or embedded system.
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.
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.
There is a red on the top center of the body, the indicate the activity of infrared TX signal.
The default baud rate of IR220 IR is 9600bps, IRXON can also supply adapters with the default baud rate at 2400, 4800, 19200, 38400, 57600 or 115200 .