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Messages - Paul_B

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1
TFTs / Re: FPGA driver for NHD-2.4-240320CF TFTs
« on: June 07, 2018, 08:12:24 AM »
Looking forward to seeing what you put out next (already followed your GutHub page).

Have a good one!

2
TFTs / Re: FPGA driver for NHD-2.4-240320CF TFTs
« on: June 06, 2018, 11:02:14 AM »
Hi Joachim! Welcome to the Forum  ;)

Brilliant, thank you for sharing your code it will definitely help others.

Very thorough write up!

Best Regards,

Paul B.


3
TFTs / Re: EVE2 with Parallax Propeller MCU
« on: June 01, 2018, 02:57:28 PM »
Hi Rayman! Welcome to the Forum  ;)

Brilliant, thank you for sharing your code it will definitely help others.

Best Regards,

Paul B.

4
Hi Lightcalamer!

Thank you so much for sharing, I look forward to seeing what the 'MexSpa' team puts out next.

Best Regards,

5
OLEDs / Re: NHD-2.7-12864UCY3 replace to previous version
« on: May 29, 2018, 08:13:40 AM »
Hi Zsolt,

The Newhaven Display 2.7” Monochrome Graphics OLED module, NHD-2.7-12864UCY3, has reached End-Of-Life and is being replaced by our new and improved 2.7” OLED module, the NHD-2.7-12864WDY3.

The new module has been designed to match the physical dimensions of its predecessor, and will fit into any existing housings/enclosures used currently. However, due to the current OLED panel’s built-in controller being discontinued, the new module will not be a drop-in replacement.

A product EOL (End‐Of‐Life Notification) was sent out on June 8, 2017.

If you are interested in received the Product EOL/Replacement Transition Guide, please see the link below:

http://www.newhavendisplay.com/docs/NHD-2.7_Transition_Guide.pdf

The purpose of this document is to highlight and explain the key differences that need to be accounted for when transitioning from the ‘EOL’ to ‘NEW’ 2.7” Monochrome Graphics OLED module from Newhaven Display.

Best Regards,

6
These OLEDs are passively drawn, which means that each line is lit at once. If you have a line with almost all the pixels lit it wont be as bright as a line with only 50% or less lit up.

7
TFTs / Re: NHD-7.0-HDMI-N-RSXM -RTV touchscreen calibration
« on: May 16, 2018, 10:35:56 AM »
No problem  ;)

8
TFTs / Re: NHD-7.0-HDMI-N-RSXM -RTV touchscreen calibration
« on: May 16, 2018, 07:59:22 AM »
Hi Roman,

The AR1100 (Resistive Touch Screen Controller IC) shows up like a USB mouse, it works on all operating systems as the computer doesn't even know its a touch screen, it just thinks its a mouse. You can adjust the AR1100 to consider itself a Touch Digitizer, supported by many but possibly not all computers.

You can also re-calibrate the touch screen. We do calibrate it with the 800x480 7" screens but we recommend re-calibrating it if you feel like its not precise enough for your tastes.

If you have a Raspberry Pi available you can re-calibrate the touch IC via USB using the following program:

https://github.com/tom-2015/rpi-AR1100

or

If you have a Windows computer you can re-calibrate the touch IC via USB using the following program:

http://www.microchip.com/wwwproducts/en/AR1100#documentation

9
TFTs / Re: NHD-2.4-240320CF-CSXN#-F and NHD-TFT40
« on: April 12, 2018, 08:05:02 AM »
Hi David,

I’m sorry, unfortunately the NHD-2.4-240320CF-CSXN#-F is not compatible with the NHD-TFT40.

The displays listed below are compatible:


NHD-4.3-480272EF-ATXL#
NHD-4.3-480272EF-ASXV#
NHD-4.3-480272EF-ASXN#

NHD-4.3-480272EF-ATXL#-T
NHD-4.3-480272EF-ASXV#-T
NHD-4.3-480272EF-ASXN#-T

NHD-4.3-480272EF-ATXL#-CTP
NHD-4.3-480272EF-ASXV#-CTP
NHD-4.3-480272EF-ASXN#-CTP

NHD-5.0-800480TF-ATXL#

NHD-5.0-800480TF-ATXL#-T

NHD-5.0-800480TF-ATXL#-CTP

NHD-7.0-800480EF-ATXL#
NHD-7.0-800480EF-ASXV#
NHD-7.0-800480EF-ASXN#

NHD-7.0-800480EF-ATXL#-T
NHD-7.0-800480EF-ASXV#-T
NHD-7.0-800480EF-ASXN#-T

NHD-7.0-800480EF-ATXL#-CTP
NHD-7.0-800480EF-ASXV#-CTP
NHD-7.0-800480EF-ASXN#-CTP

10
Hi Lightcalamer!

Thank you so much for sharing! Interesting project and the display looks great  ;)

11
Awesome, thank you for sharing! I actually just picked up a ESP-WROOM-32 module, I'll have to give your library a try in the near future  8)

12
OLEDs / Re: NHD-0216MW-IB3 Command Decoder
« on: March 26, 2018, 08:02:39 AM »
Hi Tim,

The” IS”, “RE” and “SD” bits are flags that are internal to the controller. You would set these using the commands that have the flag in as one of their parameters.

To set the “RE” & “IS” flags, you would use the Function Set Command:

(See Image1.png)

You could only set the ”IS” flag if the “RE” Bit is low.

(See Image2.png)

To set the “SD” flag, you would first need to enter the Extended Command Set by setting the “RE” bit high, then using the OLED Characterization Command to set the “SD” Bit high:

13
OLEDs / Re: Issue about drawing on NHD-0420CW-AY320 in i2c
« on: March 19, 2018, 07:45:52 AM »
Glad to hear you got your display up and running!

14
Graphic LCDs / Re: NHD-12864-WX serial mode
« on: March 12, 2018, 09:44:04 AM »
Hey j.campanelli,

I’m sorry to hear about the trouble you are having with the NHD-12864WX-T1TFH# display.

It would be helpful to verify your wiring / pinout. Feel free to post it below  ;)

15
Hi Lightcalamer! Welcome to the Forum  ;)

Brilliant, thank you for sharing your code it will definitely help others.

Best Regards,

Paul B.




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