CH340DS1.PDF
Information Name:CH340DS1.PDF Category:Datasheet Size:137KB Version:1.4 Date:2007-11-12 Note: The DataSheet about CH340 Used for USB to serial/IrDA infrared/printer port This datasheet is about USB to serial/USB infrared adapter SIR
Relative data: CH340DS2.PDF The second DataSheet... CH340PCB.ZIP CH340的USB转串口、USB转打印口...