I think this is the Seeed one: https://wiki.seeedstudio.com/2.8inch_TFT_Touch_Shield_v2.0/
It appears to use the *ILI9341 *driver chip. The ILI9341 chip is what you are talking to via the SPI interface to turn pixels on and off. Adafruit has some examples and tutorials on how to use the ILI9341, note the adafruit lcd/board is different, but process should be similar: https://learn.adafruit.com/adafruit-2-8-and-3-2-color-tft-touchscreen-breakout-v2/spi-wiring-and-test Here is the ILI9341 datasheet: https://cdn-shop.adafruit.com/datasheets/ILI9341.pdf I have used the ILI9341 (as well as several other LCD controllers) on past projects, so if anyone needs some help I will be happy to help. If there is enough interest I would not mind setting up an online(zoom) tutorial session. In general if anyone needs help solving hardware or firmware problems, please let me know and I will do my best to help. Thanks Trampas On Mon, Apr 18, 2022 at 2:15 PM John Wettroth via TriEmbed < [email protected]> wrote: > It was the Wiki and was V2.0- brain fart on something else I was doing. > > > > https://wiki.seeedstudio.com/2.8inch_TFT_Touch_Shield_v2.0/ > > > > > > All worked well for me even with the very latest Arduino iDE (.19) > > > > > > Regards, > John M. Wettroth > > E: [email protected] > M: (919) 349-9875 > H: (984) 329-5420 > > > > *From:* Pete Soper <[email protected]> > *Sent:* Monday, April 18, 2022 2:05 PM > *To:* [email protected] > *Subject:* Re: [TriEmbed] TFT'S from Hamfest > > > > The displays from the hamfest are V2.0 but I'm excited this more recent > stuff is compatible. Could you point us to the web page(s) you found the > firmware resources on? I've poked around the Seeed github site and don't > see this. Or is it in their wiki? > > Pete > > On 4/18/22 13:33, John Wettroth via TriEmbed wrote: > > TFT Touch v4.2 > > _______________________________________________ > Triangle, NC Embedded Interest Group mailing list > > To post message: [email protected] > List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org > TriEmbed web site: https://TriEmbed.org > To unsubscribe, click link and send a blank message: mailto: > [email protected]?subject=unsubscribe > Searchable email archive available at > https://www.mail-archive.com/[email protected]/ > >
_______________________________________________ Triangle, NC Embedded Interest Group mailing list To post message: [email protected] List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org TriEmbed web site: https://TriEmbed.org To unsubscribe, click link and send a blank message: mailto:[email protected]?subject=unsubscribe Searchable email archive available at https://www.mail-archive.com/[email protected]/
