Elecrow
Elecrow
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- Elecrow
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Comments
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Hello @rsd3, Thank you for sharing the solution! I noticed you may not use the LovyanGFX library. You can try to follow this post(https://forum.elecrow.com/index.php?p=/discussion/585/esp32-hmi-demo-code-updated-compatible-with-new-version-of-esp32…
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Hello @r3dr, May I kindly ask what is the size of your screen? Is it 5'' or 7''? And if it is convenient for you, would you please send your code to techsupport@elecrow.com? Thank you.
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Hello Daniele, Because the server of our website is being updated, some website functions are abnormal, and files cannot be uploaded in the forum. Please send the video of the problem to techsupport@elecrow.com
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Hello, The "->" needs to be changed to ".", and the color need to add TFT_ For example, " lcd->fillScreen(BLACK);" change to "lcd.fillScreen(TFT_BLACK);"
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Hello @Pearl, Because the current CrowPi2 hardware does not match the Raspberry Pi 5, and the bookworm version of the CrowPi2 system has serious lags when running on the Raspberry Pi 4b 8G, we have not made the bookworm version of the CrowPi2 system…
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We are sorry that our website was being upgraded during the weekend and was temporarily inaccessible. You can access the website now! We are sorry for the inconvenience caused.
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Hello, Sorry for the broken link. You can install the library by opening the Library Manager in Arduino IDE, and searching for "LovyanGFX". Then click "install".
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Hello @rewie , Could you please send us your code to find the cause of the problem?
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Hello @SM0PYH , Please change the screen driver from Arduino_GFX to LovyanGFX https://forum.elecrow.com/uploads/122/JY9XJ2Z4TL5W.zip and modify #include <Arduino_GFX_Library.h> #define TFT_BL 2 #define GFX_BL DF_GFX_BL // default backlight p…
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Hello @gilwood , This may be a keyboard problem. Please try using another keyboard to see if the problem disappears. If it is confirmed that the problem is with the keyboard, we will send you a replacement keyboard