Get Started with ESP32: Lesson 02 - Draw GUI with LovyanGFX

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Elecrow

Elecrow

Күн бұрын

Пікірлер: 11
@ramirelaince
@ramirelaince 5 күн бұрын
The 7-inch touch screen is non-functional, which is causing the display to remain black.
@ramirelaince
@ramirelaince 5 күн бұрын
The 7-inch touch screen is non-functional, which is causing the display to remain black. The problem is in the code.
@Elecrow
@Elecrow 4 күн бұрын
Hello, thank you for your feedback. May I ask if the system reported any errors during the aforementioned operations? I think this issue can be resolved by contacting our technical support. Please feel free to reach out to us at techsupport@elecrow.com. We are here to help and will respond to your request promptly.
@rajmehta9706
@rajmehta9706 2 ай бұрын
what about 4.3 inch screen NV3047?
@Elecrow
@Elecrow 2 ай бұрын
Hi, you can use the Course File to run the 4.3 inch display with LovyanGFX 👇github.com/Elecrow-RD/CrowPanel-ESP32-Display-Course-File For any technical inquiries or assistance, please feel free to reach out to us at techsupport@elecrow.com. We are here to help and will respond to your request promptly.
@km23011
@km23011 17 күн бұрын
Habe Lesson 01 abgearbeitet hat super geklappt. Lesson 02 mich genau an die Anleitung gehalten,erstes Display 7 zoll in Sketsch geändert übertragen und das Display bleibt dunkel.Noch einmal mit 5 zoll Display versucht ,genau an Anleitung gehalten und nach übertragen wieder dunkel.Mehrmals alles überprüft die Display bleiben dunkel.Nicht zu empfehlen.
@Elecrow
@Elecrow 15 күн бұрын
Hello, thank you for your feedback. May I ask if the system reported any errors during the aforementioned operations? I think this issue can be resolved by contacting our technical support. Please feel free to reach out to us at techsupport@elecrow.com. We are here to help and will respond to your request promptly.
@michal7508
@michal7508 11 күн бұрын
Ich hatte ein ähnliches Problem und glaube, ich weiß, wo das Problem liegt. Im Ordner Arduino/libraries müssen Sie einen neuen Ordner namens PCA9557 erstellen. Kopieren Sie dann den Inhalt aus CrowPanel-ESP32_Display_Course-File/CrowPanel_ESP32_Tutorial/File/PCA9557 aus dem im Tutorial erwähnten GitHub-Repository dorthin. Die direkte Installation dieser Bibliothek in der Arduino-IDE wird nicht funktionieren, da es sich um unterschiedliche Codes handelt. Ich hoffe, ich konnte helfen!
@hussaktas3698
@hussaktas3698 5 күн бұрын
Hoert sich dumm an, aber falls du es noch nicht porobiert hattest, einfach mal den Bildschirm neu starten (kurz von der Stomversorgung trennen). Solange du keine Fehlermeldung bekommen hast und den code nicht geaendert hast sollte es klappen
@hussaktas3698
@hussaktas3698 5 күн бұрын
Achso, du musst auch im flash modus sein (waehrend du die boot taste gedrueckt haelst kurz reset druecken)
@km23011
@km23011 3 күн бұрын
@@hussaktas3698 Hatte alles probiert ohne Erfolg es scheint das Programm im Display wurde beim Übertragen gelöscht und das neue nicht gespeichert.
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