Mattias Hedlund

Important changes to forums and questions

All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.

5 years, 3 months ago.

What 5" display is good to use with LPC1768?

I want an 5" color display to use with my LPC1768.

I looked at the EVE2, around 5" displays with capacitive touch and SPI interface and they seem nice. for example: NHD-5.0-800480FT-CTXL-CTP or EVE2-50G-BLM-TPC

I like the graphics functions that make it easy to display a nice HMI interface. Is there any other displays around 5" with a spi interface (or other low pin interface) and touch that any of you can recomend that are easy to use and maybe even have a premade library for MBED? Preferably under the 100 Euro pricetag.

I seen many recomend the STM32F746G-Discovery board that has a display. It´s a nice board and i might get one later but now i need a display for my LPC1768 board. If you have used a display around 5" with your MBED and find it easy to use plz tell, any suggestions would be nice.

Mateo

3 Answers

Paul Staron
5 years, 3 months ago.

I would recommend this:

https://os.mbed.com/components/RA8875-Based-Display/

This display has the touchscreen fitted and hi resolution. https://www.buydisplay.com/default/5-inch-tft-lcd-display-capacitive-touchscreen-ra8875-controller-800x480

Thank you.

I will look at this display, it seem a good choice.

posted by Mattias Hedlund 13 Jan 2019

I read some about the RA8875 displays. There seem to be (or maybe has been) some issues with the RA8875 displays where the RA8875 chip has a bug in the SPI signals. For example this bug makes it impossible to use the memory card slot on the displays. Anyone know if this still is an issue or if the RA8875 displays works fine now and it has been fixed? I would like to know before i buy one of these displays that otherwise seem very nice.

You can google RA8875 SPI bug or look here for an explanation of the bug: https://github.com/sumotoy/RA8875/wiki/Fix-compatibility-with-other-SPI-devices

posted by Mattias Hedlund 14 Jan 2019
Steve Brat
5 years, 3 months ago.

The following part where the user will need to understand the part which can be going to have it for the following aspects so https://epsonsupports.net/blog/epson-printer-not-printing/ will proceed it while using the LPC1

??? I think this answer was for something else. :-)

posted by Mattias Hedlund 14 Jan 2019
Albert John
4 years, 10 months ago.

often various critical errors or messages create unnecessary interruptions in their printing task. Fix Epson Printer Wi-Fi Connection Error is one of the common errors, faced by many users while they try to print the document. https://www.printererrorsupport.com/blog/fix-epson-printer-wi-fi-connection-error/