BIGTREETECH Direct TFT35 V3.0.1 Touch Screen with Two Working Modes Smart Controller Panel Compatible with Graphic LCD 12864 & Touch Menu WiFi for SKR V1.4 Turbo Manta M4P/M5P Ender-3 3D Printer

Very easy to install, great documentation and code on GitHub. Touch screen feels kinda old tech, but it works great for what it does. You dont need a 10pt touch interface here.

I bought this BTT TFT35 E3 V3.0 screen to retrofit my CR-10S 3D printer, which uses the same12864 LCD screen of the Ender 3 (E3 in the model name). The product itself is really good, easy to install, and even easier to flash the firmware. I spent about half a day to tweak it and make sure it would work with my CR-10S stock board allowing me to control it from the LCD menus. After getting everything ready to go, it was time to put it in the control box. Everything felt in place, screws were aligned. The only thing I had to do was to flip the board connectors to match the ribbon cables orientation. All the excitement was gone when I turned it around just to see that the screen was crooked and misplaced. After some digging, I found out that this is a recurring issue with this screen. At first, I thought it could be the control box LCD cut out (very unlikely). Then I designed a new cover test based on the specs and dimensions from the BTT website. Same problem. This is way too disappointing... I would give this a 5 star but, since overall appearance is also important to me since I am paying for it, I decided to give it 3 stars only.

very good

got the bundle with v2 board and blt and while calibrating the blt the touchscreen decided that it didnt want to connect to the printer anymore. so i have to use the marlin version only. all the features that come with the touchscreen are basically useless and communication with seller is pretty much pointless

I ordered this because I wanted to be able to navigate my printer menus quicker, and easier, with color. In achieved those needs. However I began noticing little design features that I didn’t care for. Somethings seemed a bit loose. Other things didn’t seem refined or quite finished. I had multiple issues with this touchscreen in combination with other things I had set up on my printer such as Octoprint print server, time remaining on prints, etc.. I also had multiple issues where the printer wouldn’t connect or wouldn’t function at certain points. Sometimes it would get stuck and wouldn’t flip back to touch mode. It’s just not a great product. I ended up uninstalling and going back to stock after a couple of months of forced use.

Im going to give this a mid. Mainly because I didnt see any denotation as to what model this was. I assumed since it came direct, it was a non-variant. Plus no specification placed in description. Got it and it turned on fine, but the problem came when trying to update. Thought it was the standard update and went through with it. Seemed to work, but things were not working as they should, so I reached out to the GitHub to figure out why. Turns out, the processor on mine started with GD, meaning GigaDevice, and required the GD variant update. Used those files to update the screen, but still nothing. Files did change, but no changes took effect. Looked up youtube videos to see what could be done, followed their instructions, but still, nothing. Simple changes to see if it would work, knob colour, dimming of the brightness, things of that nature. Nothing. So I want to warn anyone, that if you decide to mess with update or custom firmware, to double check the processor.

i love these. this one is now on a friends printer. he was not sure, but when he saw it was like ok. i need this.. these do require you to custom compile marlin 2 to use touch screen options as they talk serial to main board. aka rx/tx after you have that option turned on itll talk to your board perfectly disregard the bad comments. got three fully functional installs and love all three.

Perfect upgrade to Ender 3 Pro and addition to my SKR E3 Mini board...

The touch screen function is great. Unfortunately, it does not work in Marlin Mode. The screen is completely blank when marlin mode is activated. I will have to send back. There is absolutely no technical support available.

I BOUGHT THIS IN JUNE, AND TODAY IS DEC 21ST. MY SCREEN APPARENTLY BROKE WONT EVEN COME ON. MY PRODUCT SUPPPORT TIMELINE ENDED ON DECEMBER 14TH- Great exactly a week before it goes out. Definitely will not be recommending these products ever agian. Would give it a ZERO star rating if I could.