OSOYOO 3.5" HDMI LCD Touch Screen for Raspberry Pi 5 4 3 2 with Stylus Pen

The screen is great, I haven't set up the touch capability because it may interfere with other components. I need to check the protocol/pins for the various components, I may try to get the ribbon for the touch free so that I can use it as a USB 'mouse'. The only issue i have is that the included HDMI connector did not work. Under the same settings works perfectly with an HDMI cable, I think there may be a short because there is what appears to be a solder connection between two of the pins. This is a shame because the connector would have made the conclusion of project easier and more elegant. Over all A+ for the screen but F for the HDMI connector.Update-> I contacted the seller about the connector and within a day they responded and said they'll send a replacement tomorrow. Great costumer service. If the replacement works I'll change to 5 starUpdate 2=> they provided a tracking number for the replacement connector.Update 3=> the replacement HDMI connector arrived today, works perfectly. Changing rating to 5 star. As a note getting the replacement was quite painless, the seller was responsive and shipped the connector within a couple days at no charge.

Got this screen because i needed a very small screen for a very dumb project. And having tried another screen before this one. I frankly can't complain with what i got here. The image quality and refresh rate are good for anything you'd use this for, and even watching some tv shows on this i've had no trouble. Now the touch screen feature is mushy, thus you gotta press a bit. Which isn't that great since you just got the gpio and hdmi holding it. And isn't super smooth or accurate touch screen, but it's a cheap 3.5 inch screen, and works fine for just moving about on the screen. Now it's an easy install, just pop it on and it works. installing the drivers is ok. Frankly only complaint with the install really is the screen using up power for a fan, because this thing now gets pretty warm.

I bought this for a Raspberry Pi Zero hand held I have been working on. I see a lot of questions about using this screen for similar things. I started with a Adafruit 35r using the GPIO and the refresh rates using the frame buffer were just impossible and unsatisfactory. I didn't have to do anything special to my installation when I recieved this board; I simply plugged it in and it worked perfect right away. If you have problems with it turning on with your software running your RPI you need to look at your HDMI settings in your /boot/config.txt and verify you have the hdmi output enabled. For my build I don't care about the touch screen portion so I am not using the GPIO pins associated with the touch screen portion. For that part to work you will need to find a driver that is compatible; there are plenty of resources via google. In the package is the hdmi splitter which worked great; I put my mini hdmi cable into it right into my zero. It also comes with a stylus. What I recieved (seems to be some confusion in the questions section) is exactly what is pictured here, and I am very happy with the results! There is a version of this screen for like 10 dollars cheaper without hdmi. But for my build; to achieve even close to 30fps without lag, this is the way I needed to go. The zero with a single core processor just doesn't have the processing power to run the frame buffer and emulation remotely in sync. This is a perfect solution.

It gets REALLY hot, like... I don't feel comfortable putting this into a 3D printed enclosure because it will probably deform it. -- there are no mounting points either; so you have to design the enclosure for the PI to mount, and that leads to a lot of design churn... -- also it comes on and has a lot of OSD stuff going on (static and then a splash screen image and then "HDMI" at the end), and the text it displays ends up being too tiny to read. -- It sucks so much power from the PI that you will constantly get undervolt warnings (probably all that heat it's producing...) -- OH!! And not to forget, the four corners are DARK, like the backlight is not even... it leaks a ton of light out the edges, but then the four corners fade to black, and you can't see the image there... the backlight switch is either on or off (off is useless because you can't see anything), there is no wheel to dial it or anything... :(

The resolution is awesome . easy to get going. Mine came with bad pixels (the upper corner is black) so I can't give it 5 stars. I would return it if my project was something that relied on the display but since I'm just using for initial setup it will be ok.

I'm not sure if this is an older version of what. Maybe I got a bad screen but I have super slow refresh rates. The HDMI connector seems to work fine it mounts easily onto the Raspberry pi.My touch screen is no good not sure how but looks like the outer layer is gone, honestly could care less about that as i wanted it for a portable gaming setup. The Refresh rate makes playing anything higher than Gameboy games very rough.I'm very confused though as a search through google shows one of two things, this display performing great or absolutely horrible. I guess I got one of the horrible ones. Video playback is super choppy but static images look decent.If i wasn't planning on using this for games or video it would probably be passable.

Worked great to finish up portable Retropie build. Great for emulation. Old screen was a Waveshare GPIO that couldn't keep up. Old screen needed config file edited to work. This was plug and play.