I’m new enthusiast with Arduino , and I make mistake to buy chinese arduino.And now I can’t connect it to the computer.The communication between PC’s USB and arduino board is based on chip CH340G . On windows device manager is marked as unknown device with Hardware IDs: USB\VID_1A86&PID_5503&REV_0254.
When I install driver from here CH341SER.EXE - 南京沁恒微电子股份有限公司 the arduino board continue to be unknown device.
I think The driver in www.wch.cn are for different Hardware IDs and when I install them , the device continue not working and is marked as Unknown device.I tried on different computers but result was the same.
Is there solution for this problem.
sorry for bad english