Arduino NANO error uploading sketch. After attempted loading of NANO clone (ELEGOO) the IDE hangs - Answered
The Com port was selected, old bootloader selected. Various error messages (will collect and add to post here). However the very strange thing is that the NANO is sending to the Serial Monitor at 115200 BPS the message
"Loaded next response 1" continuously!
OS is Win 10 64 bit - current version with all updates.
USB Driver is USB Serial CH-340 version 3.5.2019.1 dated 1/30/2019.
This appears to be a new issue that appeared after I attempted to run two instances of the IDE with two NANOs attached. One on COM4 and the other on COM11.
I have deleted and reinstalled the driver - same issue.
Going to try on another PC.
Anyone have any ideas?