Hello, I’ve just tested few of my new “NodeMCU V3” boards with ch340 and USB-C from Ali. They program fine, but I was not able to boot them. In the end I realized they don’t work when serial connection is opened. It stops immediately working when opening a port.
Any idea what’s wrong? Is the CH340 holding the reset down? Is there any config workaround to get the serial working?
What you mean with this? Usb serial?
Yes. I have the board connected via USB. It works until I open USB serial connection.
After flashing using command line it connects automatically, so I need to disconnect and restart to run.