Michael_L
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Recent activity by Michael_L-
This issue only happens when power cycling the display and not when being powered on for the first time? Can you share you initialization code?
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Correct. If the display is powered down, you would need to re-initialize it.
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You can expect to save approximately 20mA of current drawn by the display.
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I've also successfully wrote a custom sideways 'A' to the CGRAM's first location 0x00.Please also take special note of the extra leading nibble in the initialization, as you will see undesirable ...
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I have successfully modified my code to select that font table you are trying to use in 4-bit mode and have shared it below: //---------------------------------------------------------/*NHD_0216KZW...
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Can you send the part of your code that is changing the font table?
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You should have received an email from our engineering department regarding this, in response to the email you sent to nhtech@newhavendisplay.com.If there are further questions you may reply back t...
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You can compensate for the timing differences by adding some delays after your writes, but more importantly, start with the commands that have the longest execution time (such as the clear display ...
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The first thing that comes to mind for me is the timing. The OLED has slightly different timing than the LCD (this can be seen in the datasheets for the displays, specifically the command tables)....
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It seems you may be correct in your assumption about the humidity. The display is tested at 90% humidity, so if running for a while at or above 90% humidity, the display could most definitely fail...