Zach P
NHD StaffApplications Engineer @ Newhaven Display
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Activity overview
Latest activity by Zach P-
Zach P commented,
Hi KH,The likely area of concern would be either the clock cycle or data lines. A pull-up resistor on SCL and SDI would be the best action to test further in this issue occurs again.ZP
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Zach P commented,
Hi KH,Linked below is an example code for our 0420CW and should offer as a good reference for SPI since both displays use the US2066 IC. Can you try and make appropriated code changes to see if the...
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Zach P commented,
Hi KH,What voltages levels and communication interface are you using?ZP
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Zach P commented,
Hello,Thank you for the interest in our NHD-4.3-480272EF-ATXL display. The display is hard wired internally for 24-bit RGB. If you are looking for a display that uses SPI, I would recommend looking...
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Zach P commented,
Hello Gianluca,Glad to hear your interest in our displays. I took some measurements for the NHD-4.3RTP-SHIELD-N which should help with your next steps. If you need anything else, please let me know...
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Zach P commented,
Hi Alain,Glad to hear your using our display. You might have a command(0x18) or command(0x1C) in your code that may be causing your unwanted shift. The initialization code should work from the data...
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Zach P commented,
Hi Nazim,In my example the page=row. That example shows the Ascii Function for writing you pixels to form the needed characters and the output. Is your following the same procedure?Thanks,ZP
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Zach P commented,
Hello Nazim,Thank you for choosing our displays. When your initializing the sample codes do you change any of the addressing? We have an example on our Github using the NHD-2.3-12832-UC that could ...
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Zach P commented,
Hello Holger,I saw the video and my initial couple thoughts were delay requirements and/or line interference. What type of interface are you using for your design? Linked below is an SPI example f...
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Zach P commented,
Hello Holger,When running at 5V there is an internal connection (between Vdd & REGVdd) happening that over rides the software for the internal regulator. Only when applying around the 3V does the...