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Our 7" screens are custom made, but if you want to use a 7" screen, we have a variety of screens for you to choose from. You can type the xset s command at the command line: https://forum.elecrow.com/uploads/980/03Q5A3T82ZFC.png
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https://forum.elecrow.com/uploads/923/BZJXH75Y0LAC.rar
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About the GPIO, this screen uses the Raspberry Pi 26PIN female socket: used as a Raspberry Pi display to obtain power and return touch data from here, so the ports need to be used, the interface is defined as follows: https://forum.elecrow.com/uplo…
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Regarding the two HDMI displays, both HDMI ports can be used as output displays, please refer to the following URL for the specific tutorial. http://www.lcdwiki.com/How_to_run_two_monitors_on_Raspberry_Pi_4 Thank you for your support.
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Thank you so much for supporting us. The UNO board also supports these projects which are included in the Inventor Kit, but the code will be different, and we haven't written the lessons for Inventor Kit based on the UNO board.
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1.It is not recommended that newbies use other systems, just the official raspberry system, as it is normal for other systems to fail to boot. Always follow the official tutorial to burn the system! Note that it is burned, not directly copied. 2.If …
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You need to check that the raspberry pi plugged into the crowpi2 doesn't have pins bent into the 40 pin socket, I think it may be the raspberry pi causing the problem. After you have burned the system, insert the SD card into a card reader, then plu…
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You have to start letscode as administrator, then it works, via letscode link it doesn't work.
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I have just followed the steps step by step and the touch function is intact. Before you start, could you please perform the steps to confirm that? • 1. Make sure you have connected the USB cable(supports data transfer) to the screen’s Touch port • …
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You can enter the following command at the terminal https://forum.elecrow.com/uploads/875/DE7L0H7E661F.png In addition, we have a manually switchable screen that you can choose to purchase: https://www.elecrow.com/hdmi-5-inch-800x480-tft-display-w…