Engineering Support
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Recent activity by Engineering Support-
Hi Jean, You can find the user guide for the 7.0 HDMI TFT here: https://newhavendisplay.com/content/userguide/UG_NHD-7.0-HDMI-HR.pdf There is also the setup for the Raspberry PI in that guide.
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I suggest using the Gameduino Library. We have a tutorial on our website here: https://newhavendisplay.com/blog/using-gameduino-2-library-with-eve2-tft-modules/ Relevant links are here: GitHub r...
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Hi Randall, Could you please provide your wiring diagram or schematic you are using to connect to the display? As well as the code you used to communicate with the display.
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Hi Lawrence, Because the EVE displays uses the FT81x EVE chip, there is already a built in geometric engine that can already handle drawing circles, lines, rectangles, and other functions. I sugges...
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Hi Kyle, That's good to hear! Let me know if you have any more concerns. I'll gladly assist you.
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Hello Kyle, Thank you for the added information. I took a look at your schematic again and noticed you have series resistors connected to the parallel data lines to the display. Can you remove the ...
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Hi Kyle, Thank you for sending the schematic and code. I've reviewed the schematic and it seems the voltage for the contrast is too low. I see you are using a voltage divider with 10K Ohm and 100 O...
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Hi Kyle, Could you please provide your schematic or wiring diagram for your setup? While both the displays have the same IC, the initialization is different. Your initialization commands seem right...
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Hi Manoj, The circuit looks good to me. Regarding the reliability of the connection, I can't really say because I don't have the PCB design as a reference. If you are using proper interconnects for...
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Hi Manoj, I would suggest either using an optocoupler IC or a digital isolator IC. Both should work in this case. More over, I would also suggest taking a look at the ISO154x from TI. They made an ...