ESP8266 Community Forum

Posted: **Mon Nov 02, 2015 10:48 am**

I have a NodeMcu v0.9 and try to flash with basic but the com port is not detected by flasher tool. My module is with CH340 serial interface and com port is 26. Any ideea?

Posted: **Sun Nov 08, 2015 11:05 am**

Hi!
Didn't you solve the problem?
Then you have to confirm the driver of the chip that makes a usb look like a com port.
If ms windows has been installed your desktop, you can find the number of com device manager in control pannel.

It's not hard.

Good luck!

Posted: **Sun Nov 08, 2015 5:31 pm**

From what I know, the CH340 requires a windows driver to be installed.

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