Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
http://www.buydisplay.com/default/color ... serial-spi
It looks similar to the ribbon connector that some of the adafruit screens use, but I'm not sure.
adafruit clone
I'm also interested if anyone has tried a screen like this 2nd link as well.
It looks similar to the ribbon connector that some of the adafruit screens use, but I'm not sure.
adafruit clone
I'm also interested if anyone has tried a screen like this 2nd link as well.
- wermy
- Site Admin
- Posts: 1346
- Joined: Tue May 03, 2016 8:51 pm
- Has thanked: 620 times
- Been thanked: 1322 times
- Contact:
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
The first one looks to be just the screen with no controller board, so you'd either need a compatible board, or you'll need to figure out if you can drive the board directly like @kite is doing here: http://sudomod.com/forum/viewtopic.php? ... t=20#p4354joe7dust wrote:http://www.buydisplay.com/default/color ... serial-spi
It looks similar to the ribbon connector that some of the adafruit screens use, but I'm not sure.
adafruit clone
I'm also interested if anyone has tried a screen like this 2nd link as well.
As for the GPIO one, I'm really not a fan of those to be honest. They can be a pain to get working right and the refresh rate is usually pretty poor.
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
Thank you, I put an ad in the trade subforum looking for a controller board, and I'm going to research it some more. Link in my sig.wermy wrote:The first one looks to be just the screen with no controller board, so you'd either need a compatible board, or you'll need to figure out if you can drive the board directly like @kite is doing here: http://sudomod.com/forum/viewtopic.php? ... t=20#p4354joe7dust wrote:http://www.buydisplay.com/default/color ... serial-spi
It looks similar to the ribbon connector that some of the adafruit screens use, but I'm not sure.
adafruit clone
I'm also interested if anyone has tried a screen like this 2nd link as well.
As for the GPIO one, I'm really not a fan of those to be honest. They can be a pain to get working right and the refresh rate is usually pretty poor.
- Fleder
- Posts: 849
- Joined: Thu May 05, 2016 9:04 am
- Location: Germany
- Has thanked: 183 times
- Been thanked: 258 times
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
You might have a different idea of what the trade forum is about.joe7dust wrote:Thank you, I put an ad in the trade subforum looking for a controller board, and I'm going to research it some more. Link in my sig.
It is not a place to make people look for compatible hardware you need.
You have to do the research yourself most of the time.
I highly doubt someone has got a controller board for your screen lying around that he does not need.
You have to read the datasheets and look for boards that are compatible.
I do not want to bully you, but you should really try to get into this and learn about those things.
It is a lot more fun if you know what you are doing.
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
This thread isn't asking for someone with a spare compatible controller. You might be thinking of my wanted ad.
So, has anyone tried using an SPI display with a Pi?
So, has anyone tried using an SPI display with a Pi?
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
I'm surprised no one here has any experience with serial (spi) displays...
- kite
- Posts: 972
- Joined: Thu May 12, 2016 4:30 am
- Location: UK
- Has thanked: 246 times
- Been thanked: 361 times
- Contact:
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
They're really not recommended as they have terrible redraw and frame rate, you'd be better off with composite as at least it would be smooth rather than horrible. There are loads of examples from Adafruit, this forum won't have anyone using so if you do really want to use that display then go to Adafruit and read their tutorialsjoe7dust wrote:I'm surprised no one here has any experience with serial (spi) displays...
Stock clearance - CLOSED: viewtopic.php?f=38&t=12064
Kite's Mailing List: https://goo.gl/forms/e97uUvPOfUxPWdz82
Kite's FAQ: https://kiteretro.com/faq/
Kite's Mailing List: https://goo.gl/forms/e97uUvPOfUxPWdz82
Kite's FAQ: https://kiteretro.com/faq/
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
I'm surprised they even market gpio displays if the performance is that bad. So there's no converter to get a composite signal from a screen like this? I know they make that sort of then for going from digital to analog for the more standard connection types like hdmi to vga, or dvi to rca. Would probably require extra power though, iirc all them have to be in a little box and take a power input....kite wrote:They're really not recommended as they have terrible redraw and frame rate, you'd be better off with composite as at least it would be smooth rather than horrible. There are loads of examples from Adafruit, this forum won't have anyone using so if you do really want to use that display then go to Adafruit and read their tutorialsjoe7dust wrote:I'm surprised no one here has any experience with serial (spi) displays...
I've got this screen laying around I could use for testing: http://www.sudomod.com/forum/viewtopic. ... 7016#p7016
- Fleder
- Posts: 849
- Joined: Thu May 05, 2016 9:04 am
- Location: Germany
- Has thanked: 183 times
- Been thanked: 258 times
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
Those are meant for using and controlling the OS, not for games.joe7dust wrote:I'm surprised they even market gpio displays if the performance is that bad.
Why are they even selling Toyotas if they are not as fast as a Porsche?
Re: Anyone tried this kind of display? (Serial SPI) or this adafruit clone?
Okay that makes sense. It would be useful with games even if it's possible to output gpio tft and composite video at the same time. Maybe I'll just use the touchscreen like a track pad and have some stats displayed on it like cpu usage and battery percentage.
I bet you know the answer to this simple wiring question. Http://sudomod.com/forum/viewtopic.php?f=23&t=659
I bet you know the answer to this simple wiring question. Http://sudomod.com/forum/viewtopic.php?f=23&t=659
Who is online
Users browsing this forum: No registered users and 1 guest