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Shipping and handling | Each additional item | To | Service | Delivery*See Delivery notes |
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Free shipping | Free | United States | Standard Shipping | Free 2-3 day shipping Get it between Thu, Feb 2 and Sat, Feb 4 to 20147 |
US $6.99 | US $4.99 | United States | Expedited Shipping | Estimated between Thu, Feb 2 and Fri, Feb 3 to 20147 |
Handling time |
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Will usually ship within 1 business day of receiving cleared payment. |
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Taxes may be applicable at checkout. Learn moreabout paying tax on ebay. |
State | Sales Tax Rate |
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After receiving the item, contact seller within | Refund will be given as | Returns shipping |
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60 days | Money Back, Replacement | Seller pays for return shipping |
Would recommend
Good value
Good quality
A big learning curve to get this thing working.
The below instructions work for octopi but should work for other raspi os's as well. I pulled bits and pieces from all over the internet to get it to work. I could not get the drivers and instructions provided to work, but the below steps should get you up and running. Step 1. First of all enable SPI by using the terminal command: raspi-config Navigate to โAdvanced optionsโ and then enable SPI Reboot if needed through the command in the terminal: sudo reboot The touch screen should turn on and be white colored. Step 2. If your still running the Buster beta upgrade to the latest stable kernel sudo apt update โallow-releaseinfo-change Give the following command to update and upgrade Raspian:๏ปฟ sudo apt update sudo apt upgrade sudo reboot Step 2b. Repeat step 2. Step 3. Now to modify the configuration file to configure the display sudo nano /boot/config.txt then add this line to the bottom dtoverlay=piscreen,speed=16000000,rotate=90 give Ctrl+X, Y, and Enter. (This saves the file) Give the command: sudo reboot Unplug your HDMI cable if you have to plugged in You now see Linux booting up on the 3.5 inch touch screen. Step 4. Log into you Octoprint and install the touch UI plugin. Run the following command to install X and touch screen auto login/boot into touch mode git clone GitHub /BillyBlaze/OctoPrint-TouchUI-autostart.git ~/TouchUI-autostart/ sudo ~/TouchUI-autostart/helpers/install When done sudo reboot You should now see Octoprint fire up and go into touch screen mode Step 5. At this point your Octoprint should be loaded but your mouse and touch screen will probably be moving backwards. In the newer (Jessi, Buster) versions of Raspbian they change input control from evdev to libinput. You need to install evdev or it will ignore you 40-libinput.conf configurations. sudo apt-get install xserver-xorg-input-evdev sudo reboot You can now modify your 40-libinput.conf file sudo nano /usr/share/X11/xorg.conf.d/40-libinput.conf Section "InputClass" Identifier "libinput touchscreen catchall" MatchIsTouchScreen "on" MacthDevicePath "/dev/input/event*" Driver "libinput" Option "TransformationMatrix" "0 1 0 -1 0 1 0 0 1" EndSection As to coordination transformation matrix, you have to add the following code within the section of touchscreen in 99-callibration.conf or 40-libinput.conf. in case of inverting x, Option "TransformationMatrix" "-1 0 1 0 1 0 0 0 1" in case of inverting y, Option "TransformationMatrix" "1 0 0 0 -1 1 0 0 1" in case of swapping x and y, Option "TransformationMatrix" "0 1 0 1 0 0 0 0 1" Save and reboot sudo reboot Your Raspberry Pi 4 should come up now. Touchscreen should be working in the right direction
Verified purchase: Yes | Condition: new | Sold by: nsioutlet
Yea, it works!
The display has a bright black, but works very well. (I have not tested the touch feature yet.) I am amazed at what I got for the price. See www . lcdwiki . com / MHS-3.5inch_RPi_Display for more information on how to install the driver and so that it will work. Note: I have not found a way to switch back to normal HDMI output or to use it simultaneously. Therefore, I need to create two boot drives: One for when I want to use the small display, and another for when I want to use a normal display.
Verified purchase: Yes | Condition: new | Sold by: nsioutlet
Great deal for Raspberry Pi
Works great and installed very easily!
Verified purchase: Yes | Condition: new | Sold by: nsioutlet