VIEWE UEDX12120076-HMD-RB-A and UEDX80800076-HMD-RB-A are 7.6-inch square HDMI capacitive touch displays with 1200×1200 and 800×800 resolution, respectively.
We had previously seen 4-inch square HDMI +USB touch displays with 720×720 resolution for Raspberry Pi or other SBCs, but if you need something larger, VIEWE has now launched 7.6-inch variants with higher resolutions.
VIEWE UEDX12120076-HMD-RB-A/UEDX80800076-HMD specifications:
- Display
- 7.6-inch MIPI DSI square IPS display
- Resolution
- UEDX80800076-HMD-RB-A – 800 x 800
- UEDX12120076-HMD-RB-A – 1200 x 1200
- Display driver
- ILI9881C for UEDX80800076-HMD-RB-A
- Potentially HX8279 for UEDX12120076-HMD-RB-A
- Brightness – 1,000 cd/㎡
- Active area – 135.36 x 135.36 mm
- Touchscreen – Optional 5-point capacitive touchscreen via USB-C port (likely FT6336U touch IC)
- Video Input
- Mini HDMI 1.4
- ITE HDMI input to MIPI DSI bridge based on the blurry photo of the controller.
- USB – USB-C port for power and touchscreen
- Misc – LED lifetime: 30,000 hours
- Power Supply – 5V via USB-C port
- Dimensions – 148.24 x 142.56 mm
- Weight – 250 grams
- Temperature Range – Operating: -20 to 70°C; storage: -30 to 80°C
The displays can be connected to any host with a spare HDMI output and USB port, and the company highlights Raspberry Pi single board computers, NVIDIA Jetson developer kits, or PCs with a secondary stats screen running AIDA64.
You’ll need to modify config.txt on Raspberry Pi OS as follows for the 800×800 display:
|
1 2 3 4 5 6 7 8 9 |
hdmi_force_edid_audio=1 max_usb_current=1 hdmi_force_hotplug=1 config_hdmi_boost=7 hdmi_group=2 hdmi_mode=1 hdmi_mode=87 hdmi_drive=2 hdmi_cvt 800 800 60 6 0 0 0 |
The company didn’t provide a config.txt file for the 1200×1200 display, but it should be the same, except for the last line:
|
1 |
hdmi_cvt 1200 1200 60 6 0 0 0 |
Some documentation is available on the product pages, but note that there are errors, including wrong dimensions given (those are for the 4-inch models), incorrect PDF user manual for the UEDX12120076-HMD-RB-A (points to the 800×800 model PDF), etc.
The UEDX80800076-HMD-RB-A and UEDX12120076-HMD-RB-A 7.6-inch square HDMI USB touch displays can be purchased on AliExpress for $85.29 and $131.78 before taxes and shipping, and you’ll also find them for sale on the aforelinked product pages.
Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
Support CNX Software! Donate via cryptocurrencies, become a Patron on Patreon, or purchase goods on Amazon or Aliexpress. We also use affiliate links in articles to earn commissions if you make a purchase after clicking on those links.
