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• Hello Hans, Yes, you can use the USB port to communicate with an Arduino.

  in Is it possible to use the USB port connection instead of the UART0 Comment by Elecrow December 2023
• https://forum.elecrow.com/discussion/comment/747#Comment_747 Sorry for the inconvenience. Here's the text version: /* More dev device declaration: https://github.com/moononournation/Arduino_GFX/wiki/Dev-Device-Declaration */ #if defined(DISPLAY_DEV_…

  in ESP32 HMI Compile error: 'Arduino_ESP32RGBPanel' does not name a type... Comment by Elecrow December 2023
• https://forum.elecrow.com/discussion/comment/736#Comment_736 Hello @JeffRH , According to your program, you set the background to be black and then turn white, and the text to be white. You can comment out lcd.fillScreen(lcd.color565(255,255,255))…

  in ESP32 HMI Demo Code Updated - compatible with new version of esp32 package Comment by Elecrow December 2023
• Hello @padi , The type of connector is JST 2.0 PH 2 Pin. I'm sorry that we don't have this connector on our website.

  in On the 5 inch HMI Display: LiPo and speaker connector type? Comment by Elecrow December 2023
• Hello @jollypike , https://forum.elecrow.com/uploads/338/X7G79U9I8DEK.png https://forum.elecrow.com/uploads/068/VD70XAMWLINP.zip

  in CrowPi L full hardware shutdown 64-bit Pi OS Comment by Elecrow December 2023
• Hello @jollypike , You need to add shutdown script to the Pi OS. Please find the shutdown.py at  /usr/share/laptop/.user in CrowPi L OS.

  in CrowPi L full hardware shutdown 64-bit Pi OS Comment by Elecrow December 2023
• Hello @Jomac , Was there an "Elecrow" icon on the screen?

  in CrowPi2 LCD Screen Dead Comment by Elecrow December 2023
• Hello @tecsol , Here's the .zip version: https://forum.elecrow.com/uploads/649/V2HQAH7RAS14.zip

  in LoRaWan 1 ch Gateway Module Based on ESP32 - issues and questions Comment by Elecrow December 2023
• Hello @Pit , The User_Setup.h provided are modified. And yes, you can bring the board to BOOT mode by holding the BOOT button and inserting the USB-C cable simultaneously.

  in How to upload the ESP32 display factory program by Arduino IDE? Comment by Elecrow December 2023
• Hello @SM0PYH Have you connected the GND of the esp32 uart port to the GND of the arduino? Is there any error message?

  in 5" esp32 display UART to/from Arduino Comment by Elecrow December 2023
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