TonyMac32 Posted September 16, 2018 Posted September 16, 2018 Purpose: Discuss displays that at least someone has tested and/or use, particularly touchscreens/strange resolutions/sizes/alternative technologies (DSI, parallel TFT, SPI, etc) Goal: Have some kind of "This at least worked with this version at that time" resource. Over and over people post things like "I have a Waveshare <XX.YY.ZZ> and Armbian can't do what the vendor kernel that uses a crap kernel full of security holes and crusty drivers can". So, point them here and say: "By the power of Google, I beseech thee, search!" And I have some random stuff lying around.
TonyMac32 Posted September 16, 2018 Author Posted September 16, 2018 First up, a screen I bought/risked for a client project needing a touchscreen: https://www.amazon.com/gp/product/B01F3801A2 This is a 7" capacitive touch HDMI display with 2 USB ports labelled "touch". I'm not going to lie, I have no idea what the other one does, I plugged it in as shown in the advertisement pictures and it "just worked", mostly. The good: touch and display work without drivers. The Bad: Not running it's native resolution of 800x480, but rather 640x480. The Ugly: it identifies as a 19" display or something. Will need some tweaking to work perfectly. Cost is somewhat high, but this is for a project, and the HDMI makes more sense than trying to support a raspberry Pi display on a Tinker or something similar, no special drivers, change SBC's at will.
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