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• Hello @RoccoGogol , Please check the version of the esp32 package you installed. If it is the latest version 3.0.x, we recommend that you reinstall version 2.x.x.

  in Compilieren nicht möglich siehe unten Comment by Elecrow June 2024
• (Quote) Please re-upload the firmware according to this guide(https://forum.elecrow.com/index.php?p=/discussion/510/how-to-install-the-factory-demo-firmware-with-flash-download-tool/p1?new=1) to confirm whether the screen displays lvgl demo.

  in 5 inch elecrow hmi error message Comment by Elecrow June 2024
• (Quote) gfx_conf.h and Draw.ino are both in a folder called Draw. Please make sure you have downloaded the complete file.https://github.com/Elecrow-RD/CrowPanel-ESP32-Display-Course-File/tree/main/CrowPanel_ESP32_Tutorial/Code/Lesson%202%20Draw%20GU…

  in 5 inch elecrow hmi error message Comment by Elecrow June 2024
• Please do not use the begin function, only use the functions in the red box. It should be noted that it cannot be kept in the loop function for continuous reading, and point gaps should be separated to ensure that the touch function can also be used…

  in 7 inch display esp32 with i2c port & Arduino IDE Comment by Elecrow June 2024
• This needs to be modified according to the actual situation

  in Wrong MQTT port in Arduino_librairies => MQTT port number should be 1883 Comment by Elecrow June 2024
• Please refer to https://forum.elecrow.com/discussion/726/compilation-error-demos-lv-demos-h-no-such-file-or-directory/p1?new=1

  in How to use LvglWidgets-7.0 Factory_Program_with_helloworld? Comment by Elecrow June 2024
• Please follow the new tutorial and refer to the sample code(the link is in the description of videos) https://forum.elecrow.com/discussion/731/new-tutorial-videos-for-esp32-hmi-is-updated/p1?new=1

  in Compilation error for Home Assistant '7.0-inch_Squareline_Demo.ino' Comment by Elecrow June 2024
• 2.4-inch: https://www.elecrow.com/wiki/2.4-inch-esp32-dispaly-arduino-tutorial.html 2.8-inch: https://www.elecrow.com/wiki/ESP32-Display-28-inch-HMI-Arduino-Tutorial.html 3.5-inch: https://www.elecrow.com/wiki/ESP32_Display_3.5-inch_HMI_Arduino_Tuto…

  in How to use GPIO or UART ports? Comment by Elecrow June 2024
• The videos are out of date. Please go to the wiki page for the program(Arduino Libraries&LVGL Widgets Demo): 5inch:https://www.elecrow.com/wiki/esp32-display-502727-intelligent-touch-screen-wi-fi26ble-800480-hmi-display.html#resource-download-li…

  in Couldn't find the ‘Factory Program’ link to the zip file seen in youtube video Comment by Elecrow June 2024
• Hello @jdebruyn , May I kindly ask what version of the esp32 package you installed? If it is v3.0.0, please change it into an earlier version.

  in ESP32- 4.3inch Display configuration Comment by Elecrow June 2024
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