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Messages - Saurabh_B

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Hi David,

Would you be able to confirm the full part number of the display, along with the date code printed on it.

The controller has changed on the display in the past, I would like to confirm the controller used on the display.

TFTs / Re: Help with NHD 5.0" TFT Display (NHD-5.0-800480TF-ATXL#-T)
« on: March 23, 2016, 08:05:44 AM »

To use this display with an Arduino or another MPU that does not have a built-in TFT controller you would need to use an external controller.
I would recommend using this: NHD-5.0-800480TF-22 Controller Board

We do have example code to help you get started with this controller as well that can be found here: NHD-5.0-800480TF with Arduino.

For the touch panel you have two options.
1. You could use the Analog ports on the Arduino to make multiple reads between the touch panel lines.
2. Use an external RTP controller such as the following:

From the ones above you would need to use the ones that are compatible with 4-Wire Resistive touch panel. You would also need to decide how you would like to interface with the touch panel, whether you would like to use IC or SPI.

Character LCDs / Re: SPI Timing Issue - NHD-0420D3Z-FL-GBW-V3
« on: March 22, 2016, 05:18:31 PM »

It will take 100 s (Max) to execute a write instruction. This means that you will have to wait 100s between character writes. The 5s is the wait to generate the longer clock pulse.

TFTs / Re: NHD-2.4-240320CF-CSXN#-F works in 18 bits(262K colors) mode
« on: March 15, 2016, 10:39:50 AM »

Unfortunately we do not have any initialization examples to drive this display using 16bits.

I would recommend using the Interface Pixel Format command to set the display into 262K color mode with 18b/pixel.
You can find the datasheet for this controller through the following link:

To do this you would need to send the following:
Command: 0x3A
Data: 0x66

That will set the display into 262K RGB interface with 18 bits/pixel. This is explained more on page 217 of the controller datasheet.

Then you will have to decide which format you would like to use to write the data:
This will be selected by the RAM control command (0xB0h)

the MTD1 and MTD0 bits control how the data should be input into the display. On pages 81-84 of the controller specification it will give you options on how you would be able to input the data.

TFTs / Re: NHD-2.4-240320CF-CSXN#-F works in 18 bits(262K colors) mode
« on: March 14, 2016, 02:07:18 PM »
Hi Charlie,

Unfortunately it is not possible to use 18-Bit parallel to write to the display.
There are only 16 data pins connected to the controller, you would need to write Twice to the display for 18-bit color.

Character LCDs / Re: NHD-0216Hz-FL-YBW-C
« on: March 07, 2016, 08:04:10 AM »

The NHD-0216HZ-FL-YBW-C has a 0.1" or 2.54mm pitch thru-hole connection.

Did you mean the NHD-02161Z-FSY-YBW-C?

This display has a 16-POS, 1mm Pitch FFC cable connector, its recommended connector would be the Molex_52207-1685.

We have the NHD-FFC16-1 which is a breakout board with a similar molex connector. The breakout board has a 2x8 0.1" (2.54mm) pitch thru-hole connection.

« on: March 07, 2016, 07:57:11 AM »

OLEDs / Re: NHD‐0420CW‐AG3: blinking part of text?
« on: March 02, 2016, 01:22:52 PM »

Unfortunately there are no commands that allow you to partially make text blink.
You will have to delete and rewrite the text you would want blinking. 

Character LCDs / Re: NHD-C0216CZ-FSW-FBW-3V3 problems
« on: March 01, 2016, 08:22:24 AM »

Yes there is a minimum execution time for commands sent to the display. You can find the minimum execution on the table in page 6 of the display specification.
Display Specification

Character LCDs / Re: NHD-C0216CZ-FSW-FBW-3V3 problems
« on: February 24, 2016, 09:38:20 AM »
Hi Felix,

Do you have anything tied to the RS pin on the display? (I did not see this in your picture)

If so, have you initialized the display?

OLEDs / Re: OLED Replacement for NHD-C160100DiZ . . .
« on: February 18, 2016, 08:15:27 AM »

Unfortunately we do not sell the display without the PCB.
We do have an option to customize this display to include a smaller PCB with an FFC connection.

If you are interested in customizing this display please email .


This display does have a temperature compensation circuit built in.
This circuit is tied to both the VDD, so modifying the input voltage will affect the contrast. The VLCD is VDD-V0, the V0 is supplied through the temperature compensation circuit.
At 25C this should produce approx. 0.6 V.

When used normally what voltage do you see across the VDD and VSS pins?

Graphic LCDs / Re: NHD-C160100DiZ-FSW-FBW - random pixel after init
« on: February 11, 2016, 08:19:03 AM »
This is not normal,

Have you tried to clear the display?

Character LCDs / Re: NHD-C0216CZ-FSW-FBW-3V3
« on: February 11, 2016, 08:07:54 AM »
Solved by Email.

This is an SPI display, I2C commands will not work.

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