Engineering Support
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Recent activity by Engineering Support-
Official comment Hi, You will want to make sure that the BIST_EN pin does not float High, it should not be left floating and should be tied to GND or MCU controlled. By default, the FPC comes with a 10Kohm resistor...
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Hi, Are you using a SPI library to work with the teensy? Also, I noticed that your IM settings are incorrect in your 4-Wire case statement for command and data functions: case 4: digitalWrite(...
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Hi Shiddu, You can find the wiring diagram and other product details in the specifications document. For your convenience I have included an image below. Please let us know if you require any clari...
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Hi Al, Thank you for the detailed description of your issue. The two displays should be fully compatible in software and wiring. However, there was a change to the NHD-0220CW-AB3 models in 2022 tha...
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Happy to help. Please let us know if you have any further questions.
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Hi Fernando, This type of problem can also be caused by wiring errors or damage, so I recommend that you check that your wiring is correct with firm connections first. That said, the initializatio...
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Hi, Thank you for the clarification, the backlight for this display typically will require 3.1V for operation, however, as you can see in the table below, the maximum voltage the backlight should a...
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Hi, Yes, it is okay to connect the display anode pin directly 3.3V and the cathode pins for RGB to ground without an additional resistor. Any additional resistance to the 3 cathode pins can serve t...
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Hi, The NHD-C12864A1Z-FS(RGB)-FBW-HT1 has 0-ohm resistors available for the RGB Cathode pins 10,11, and 12. For which thee resistance on these pins can be changed to limit the LEDs and adjust the c...
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Hi, Can you clarify if you are looking to use a 5V source for this display (NHD-2.4-240320CF-CSXN#-F)?If so, you will need to create a voltage divider with a second resistor to reduce your 5V sourc...