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Nextion Editor Serial Upload resolution

If you are having trouble uploading to Nextion from Nextion Editor (via USB serial), while using external power supply adapter to power the Nextion and a separate USB serial adapter to talk to the Nextion, you probably need to connect together the grounds from both the power supply adapter and serial adapter. Power Adapter Nextion + +5V - GND USB Serial Nextion GND GND (Power Adapter -) TX RX RX TX Cheers!
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Its one of the Iteadstudio problems! People dont have much information about the screen and they dont give the right support to their clients. !!!!!

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