Since a short time I can not get my serial ports (WIN11 PC, IDE 1.8.19) to work anymore with NodeMCU/ESP8266. I always get the message `PermissionError(13, 'A device attached to the system is not functioning.', None, 31) I re-installed the CH340 driver but keep getting the message. (I press the bo…

SOLUTION re-installation of driver Weird, that is doesn't work for NodeMCU, but does for other devices with CH340driver. And everybody telling me reinstallation of the driver when deleting greyed-out ports wasn't necessary

Uploading to NodeMCU fails, Nano and ESP32 ok

Development Tools Uploading

system Closed August 3, 2024, 9:32pm 9

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Uploading to NodeMCU fails, Nano and ESP32 ok

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