when I try to connect my esp32 card to Thonny IDE for micro python an error is displayed telling me that your port does not exist as a result after
some research I was able to install the driver 'CH341SER.EXE'
then another error is displayed:
Unable to connect to COM6: port not found
Backend terminated or disconnected. Use 'Stop/Restart' to restart.
by going to device manager I found a new port installed called USB-Enhanced-SERIAL CH9012 (COM6) but it appeared with a yellow label
I tried something else but it didn't work
what will I do in this case?
ERROR wile connecting micropython to esp32 port
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- Posts: 1
- Joined: Fri May 20, 2022 8:41 pm
Re: ERROR wile connecting micropython to esp32 port
The yellow label might indicate the ch340 malfunctioned. Most usual cause is low voltage, eliminate any inline USB ammeters, try a thicker USB cable.