Customer Reviews

4.93 out of 5
See all 1317 reviews
Write a Review
  • All Reviews (1317)
  • Image (145)
  • Video (0)
  • All Star
    • All Star(1317)
    • 5 Star(1243)
    • 4 Star(61)
    • 3 Star(9)
    • 2 Star(1)
    • 1 Star(3)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (Australia)
|
Show Original

A part of the review has been auto-translated.

  • 26/07/2019

    Both display work, you have to use the MCUFRIEND_kbv library with the included Uno R3 board. The touch display must be calibrated. The touch sensitivity is more like "knock" sensitivity.

    Comments (1)
    Show Original
  • 15/11/2020

    Both screens work very well and the package is exceptional value for money. Arrived on time and well packaged Took me awhile to get them working. A few tips which may help? Download and use the MCUFRIEND libraries. MCUFRIEND_kbv-2.9.9-Release 2.8" screen (blue PCB) : Identifier and driver 0x6809. Touch screen pins XP=7,XM=A1,YP=A2,YM=6 My calibration int TS_LEFT=932,TS_RT=164,TS_TOP=156,TS_BOT=922 2.4" screen (red PCB): Identifier 0x0000. You need to force the identifier/ID to be 0x9341 On mine the text came out mirrored. Need to edit the MCUFRIEND_kbv.cpp file Find case 0x9341 (line2570 for me). In line 2571 add INVERT_GS. See line below lcd_capable = AUTO_READINC | MIPI_DCS_REV1 | MV_AXIS | INVERT_GS | READ_24BITS; Save the modified cpp file Use PORTRAIT_REV to get correct screen orientation (printed icons at the bottom) My Colours were in RGB (565) format and need changing to BGR e.g BLUE changes from 001F to F100. (5 most sig bits need to be least sig and visa versa. Middle 6 bits are OK). There may be a better way of doing this ? Touch screen pins XP=6,XM=A2,YP=A1,YM=7 My touch screen calibration: TS_LEFT=934,TS_RT=178,TS_TOP=212,TS_BOT=941; The touch screen mapping will probably need changing to get the correct directions of movement. Where required swap x and y and or left and right values.

    Comments (3)
    Show Original
  • 25/09/2019

    Really nice kit. Both displays work well. Both have touch screens. The red one worked out the box. You need to install MCUFRIEND_kbv and Adafruit_GFX libraries from Library Manager in Arduino IDE. The blue one is not working well with the provided examples, but you need to add one line to the code to make it work (ID=0x9338;), see images.

    Comments (2)
    Show Original
  • 05/08/2020

    Had to wait 3 months for the product, once received I noticed the smaller display is not properly attached (touch screen calibration code shows touches only work one eighth of the time) and appears to have been installed backwards!?)!, the larger display I can't get to work right, possibly just a driver issue on my end. For the price you can't argue but you get what you pay for, cheap stuff. I won't be ordering again.

    Comments (1)
    Show Original
  • 23/01/2020

    The goods came in a mint box, incorrectly packed, with broken display screens. The site is not clear where to turn for help.

    Comments
    Show Original
  • 27/02/2020

    Unfortunately, I didn't quite get what I wanted. There are pictograms on the displays, which was not included in the description photos. The frame covers the edge of the 2.8" screen. The 2.4" screen is still testing, but unfortunately the symbols are also on it.

    Comments (1)
    Show Original
  • 23/05/2019

    Thanks. All looks like in good condition

    Comments
    Show Original
  • 14/07/2019

    Conforme à la description, livraison rapide et très bien emballer, je recommande vivement pour le prix et la qualité.

    Comments
    Show Original
  • 04/07/2019

    perfect

    Comments
    Show Original
  • 13/12/2020

    Good product. Unfortunatelly some of the programs dont perform as expected, only the color test works. The red one came broken at the middle, seems transport issue.

    Comments
    Show Original
Show:

    Total 0 pages

    Go to page

    Go

    You might be interested in

    recommendation for you
    • US$13.19
    • US$27.80
    • US$13.19
    • US$20.89
    • US$24.01
    • US$4.62
    • US$64.58
    • US$42.89
    • US$37.99
    • US$13.50
    • US$24.71
    • US$15.39
    • US$9.66
    • US$9.99
    • US$4.70
    • US$6.12
    • US$5.49
    • US$18.19