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WSAL17934 – 11.6inch HDMI LCD (H)/en

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Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

Summary

Concise technical guide for the 11.6-inch HDMI LCD display with an IPS panel, 1920×1080 resolution, capacitive touch, and support for various hosts.

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Technical overview

  • 11.6-inch IPS panel with 1920×1080 FHD resolution.
  • Capacitive touch supports up to 10 points; cover is toughened glass rated up to 6H hard.
  • Interfaces: HDMI for video/audio and USB for the touch input.
  • Works with mini PCs running Windows 11/10/8.1/8/7 or with Raspberry Pi running Raspberry Pi OS, Ubuntu, Kali, and RetroPie.
  • Multilingual OSD menu covers power management, brightness, contrast, and related settings.
  • Audio output via a 3.5 mm jack; audio works only while using HDMI communication.
  • VGA input is supported when an additional VGA adapter cable is provided.
  • Mounting uses a universal wall bracket with a 75×75 mm hole pattern (M4 screws).
  • Includes a tilt-angle bracket set at 75 degrees.
  • The display-only version does not include VGA input or the universal wall bracket.

Commands and examples – verify before use:  

hdmi_group=2
hdmi_mode=82
hdmi_cvt 1920 1080 60 6 0 0 0
sudo apt-get install ddcutil -y
sudo ddcutil detect
sudo ddcutil setvcp 10 <value>
gpiodetect / gpio commands are not present in the source; do not assume them.

Notes and version constraints

  • Operating current figures given in the FAQ refer to the with-case variant (12 V, about 0.5 A; USB touch about 5 V, 80 mA); the without-case variant’s current draw is not stated in the source.
  • The PWM backlight example requires soldering on the PCB; disconnect power and document the circuit before modifying it.
  • For angled mounting, keep the back of the LCD at least 75 degrees from horizontal, otherwise gravity may cause the panel to detach.
  • Long-press right-click emulation is documented only for 32-bit Raspberry Pi systems; 64-bit systems are not supported by default.
  • Some PCs do not reliably detect HDMI hot-plug; restarting the PC resolves the issue.

Source and revision record

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