Main chip PL-2303HX, MAX232 chip
38kHz carrier modulation infrared transceiver, absolutely error free. Infrared also have tranceive function , The IR IR itself also receive the same information when IR itself Transmit information , so that we can verify that if IR transmit information correctly ;
USB2.0 design, plug then play, ensures rapid transmission of signal, using DB9 9-pin serial port adapter design;
Cannot use RS232 or RS485 or Wirelss IR at the same time . Every time can only turn on 1 functions only .
When using USB to Wirelss IR, baud rate can not more than 1200Bd/s, determined by IR transceiver characteristics .
When using USB to Wirelss IR, in order to avoid mutual interference of IR transceiver signal , please use half duplex communication .