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How to Fix Arduino Port Not Detected CH340 Driver

Arduino Uno Port and NodeMCU Not Detected

How to solve Arduino Port Not Detected? - Have you just started using Arduino Uno and when you want to upload a program, the Arduino port is not read? Why is the Arduino Uno port not detected by the Arduino IDE?

In the market there are types of Arduino. Most Arduino with made in China use the CH340 chip as a USB Bus Converter.

Likewise NodeMCU V3, which uses the ESP8266 chip as its microcontroller, some models also use USB Serial CH340.

Port Arduino Not Detected, Cara mengatasi Port arduino uno nano tidak terbaca terdeteksi

How to Fix  Arduino/NodeMCU Port Not Detected?

If you checking in Device Manager, it turns out that Arduino or ESP8266 NodeMCU requires a USB2.0-Serial driver. 


Port Arduino Not Detected, Cara mengatasi Port arduino uno nano tidak terbaca terdeteksi
Gambar 3. USB2.0 – Serial tidak terdeteksi


Download Driver CH340

To solve the Arduino Uno port is not detected, please install CH340 Driver. You can download it by clicking the link below.


After the download is complete, you can install it in the following way:
1. Open Rar File, click CH341SER folder.
Port Arduino Not Detected, Cara mengatasi Port arduino uno nano tidak terbaca terdeteksi

2. Click SETUP.EXE.
Port Arduino Not Detected, Cara mengatasi Port arduino uno nano tidak terbaca terdeteksi

3. Click INSTALL
Port Arduino Not Detected, Cara mengatasi Port arduino uno nano tidak terbaca terdeteksi

4. Wait a moment until a successful pop-up appears.
Port Arduino Not Detected, Cara mengatasi Port arduino uno nano tidak terbaca terdeteksi

5. After the installation is complete, please connect the Arduino Boaard or NodeMCU V3 to your computer / PC and open the Device Manager to see if the port is active. In Figure below it can be seen that the port is active
Port Arduino Not Detected, Cara mengatasi Port arduino uno nano tidak terbaca terdeteksi

6. Disconnect the Arduino Board USB, then reconnect it. At this point you have been able to upload your program code to the Arduino Board/NodeMCU ESP8266 using the Arduino IDE.

If the above method also doesn't work, repeat from step 2 and run the program
 SETUP.EXE run as Administrator. 
If it still doesn't work, repeat from step 3 and click UNINSTALL, then click
 INSTALL.
7. Done.

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6 comments for "How to Fix Arduino Port Not Detected CH340 Driver"

  1. keren artikelnya....
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    ReplyDelete
  2. Kok drivernya gak bisa di instal itu kenapa ya min?

    ReplyDelete