Trouble uploading to NANO by LAFVIN

Hi!

I am trying to upload a sketch to my Arduino Nano mad by LAFVIN; however, I keep getting the below pasted error message.

My settings are:

  • Board: Arduino Nano
  • Processor: (tried: ATmega328P (new), ATmega328P (old), and ATmega168)
  • Port: COM3

I have also tried multiple nano boards from LAFVIN.

Does anyone have a solution?

Thank you!

Arduino: 1.8.16 (Windows Store 1.8.51.0) (Windows 10), Board: "Arduino Nano, ATmega328P"

Sketch uses 2456 bytes (7%) of program storage space. Maximum is 30720 bytes.

Global variables use 192 bytes (9%) of dynamic memory, leaving 1856 bytes for local variables. Maximum is 2048 bytes.

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.51.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avrdude -CC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.51.0_x86__mdqgnx93n4wtt\hardware\tools\avr/etc/avrdude.conf -v -patmega328p -carduino -PCOM3 -b115200 -D -Uflash:w:C:\Users\Kjeld\AppData\Local\Temp\arduino_build_44187/Stair_Light.ino.hex:i 



avrdude: Version 6.3-20190619

         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

         Copyright (c) 2007-2014 Joerg Wunsch



         System wide configuration file is "C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.51.0_x86__mdqgnx93n4wtt\hardware\tools\avr/etc/avrdude.conf"



         Using Port                    : COM3

         Using Programmer              : arduino

         Overriding Baud Rate          : 115200

avrdude: ser_open(): can't open device "\\.\COM3": The system cannot find the file specified.






avrdude done.  Thank you.



Problem uploading to board.  See https://support.arduino.cc/hc/en-us/sections/360003198300 for suggestions.



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

UPDATE

I downloaded and installed the driver from this website: CH341SER.EXE - 南京沁恒微电子股份有限公司

Then I switched the processor back to ATmega328P and the port to COM4.

This post was a big help:

Everything is working great!

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