Jully
Jully
About
- Username
- Jully
- Joined
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Comments
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Dear @delovelady , Could you please confirm that what elecrow product you are using? display 800x400 XPT-2046 : Do you know its SKU number?
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Dear @LiucPaquin , Normally, the ESP8266 should have no issues connecting via I2C. There could be a few reasons for the connection not being established, such as a library issue or a problem with the wiring. To troubleshoot this, I recommend downlo…
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Dear @asis, Please let me check your wiring picture. Normally 3B USB port is connected to the miniusb port of the CrowVision 7.
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Dear @greg, We do not have a schematic diagram available for download，we recommend referring to the available info wiki that comes with the board, which should provide you with the necessary pinout and connection details.
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It seems that your system is stuck and not fully running. If the system is stuck after starting and only shows a black screen, it might be that the operating system hasn't fully booted or there's an error. Here are some steps to troubleshoot: 1. Reb…
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Dear @GarryT, Thank you for bringing this to our attention. I’ve tested the PCB files on my end, and they open correctly in Eagle. However, it seems there might be an issue on your side. Could you please try downloading the files again and ensure yo…
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Dear @Nutmeg , The CrowPanel 7'' display only has the 38-pin available, and there are no surplus pins for additional connections.
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Hi Yannick, This is a I2C port on the photo.So It's can't be used as a normal input/output . This is a serial port as below shown (Image)
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I'm glad you were able to identify and resolve the issue on your own. This is exactly what I wanted to point out – the need to use a standard USB-C cable that supports** USB 3.1 data transfer and DisplayPort.** I hope our products provide you with …
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Dear @GarryT , Thank you for your feedback. We apologize that currently do not have such 3D files. Our engineers are working hard on creating them, and they will be updated on the website once available. Please stay tuned.