CH340 automatic direction control Provide 5V power supply USB RS485 Serial Converter Adapter Board
Support 32/64 bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/ME/98 system
Support Linux, M Os, Android system
Provide 5V power supply, debug the single-chip system
Support USB to RS485, RS485 to USB two-way transparent transmission, automatically determine the sending and receiving direction