Sergio_M
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Recent activity by Sergio_M-
Hi Eric,Unfortunately we do not share the source code for our NHDev board. If you are trying to edit the text shown on the display, this can be done by editing the text file on the SD card, as expl...
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Hello,Is the image flickering or is it the backlight? Typically, customers tie IOVDD to VDD. We also tie IOVDD to VDD, when we build an evaluation kit, this would be the reason why you measured 3.3...
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Hello,Unfortunately, the NHDev board does not support I2C interface, you can test in parallel mode to see how the display looks.
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Unfortunately, there isn't a way to make this modification. With which display are you trying to use this video board? Have you considered using one of our new EVE2 modules? https://newhavendisplay...
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What you are seeing is normal behavior, to a certain extant. This is a passive matrix OLED display and when drawing certain images / patterns on the screen you can see a difference in brightness be...
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There is another command "Cursor/Display Shift" that can change the cursor position. Are you using this command? if so, what value are you sending?
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Thank you for your feedback. The existing pin design is not meant to be used with the board receptacle and therefor does not conform the commonly used 2.54mm pitch. If we were to design these pins ...
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Pin 3 of the display is tied to the bias voltage circuit which you can see on page 29 of the controller datasheet. The 0.6V for optimal contrast specified in the display datasheet is what you shoul...
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Hello,To help you getting started please take a look at our example initialization code.8-bit parallel: https://newhavendisplay.com/content/app_notes/8_bit_character.txtIf you have any question ple...
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Thank you for your feedback. We will certainly take this into consideration for the future designs. As a solution to your current problem, have you though about creating a write routine which a the...