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Questions about DT028ATFT-PTS

I have some questions about DT028ATFT-PTS:

- In the website, I just see the datasheet of DT028ATFT and DT028ATFT-TS. I can't find one of DT028ATFT-PTS. Is this the same? I think no because it's touch panel is capacitive, so the pin should be different.

- In SPI mode transfer, how about the maximum transfer speed that LCD support?

- Do you have sample code for capacitive touch (GT968 or FT5346). If yes, could you please send me sample code?

Thank you so much!!!

Replies

jimmy_seacomp's picture
jimmy_seacomp
July 20, 2018

Hello and thank you for contacting us through our forum!

Below are answers to each of your questions:

1) We are still finalizing a data sheet which combines both the 2.8" display and capacitive touch screen. You may find the data sheet for just the capacitive touch on our website here, https://www.displaytech-us.com/sites/default/files/pcap-data-sheet/DT028-PTS-PCAP-Spec.pdf, and combine this with the data sheet for DT028ATFT.

2) The following is in regards to the "SPI" speed for the ILI9341.Please see the ILI9341 datasheet located here: https://www.displaytech-us.com/sites/default/files/driver-ic-data-sheet/Ilitek-ILI9341.pdf

Specifically, please see the sections:

18.3.3 Display Serial Interface Timing Characteristics (3-line SPI system)

18.3.4 Display Serial Interface Timing Characteristics (4-line SPI system)

3) We do have sample code for FT5346. Please email sales@seacomp.com with this request and we will send you a link to our dropbox with the driver code.

 

Thanks again!

Jimmy