CH340 successful installation (visible) (no exclamation mark) device manager but pz isp serial number displayed in the "not available" serial WIN10 system driver reshipment/USB connection/restart all tried the results in the virtual machine also removed the USB does not know where the problem is thank you!

CodePudding user response:

No pictures without the truth, the port equipment management screenshots out look, software shows that there is no available serial interface screenshots,

CodePudding user response:

Pz isps is what east east?

CodePudding user response:

PZ - in the ISP's ㄡ MCU development kit download software

CodePudding user response:

reference 1/f, the wise know already should good karma response:

no pictures without the truth, the port equipment management screenshots out look, software shows that there is no available serial interface screenshots,

Thank you for your reply later used on STC's ISP is no problem so temporarily first not tangle PZ why thank you ~