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2026-09-06T06:04:41Z

Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex

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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 ==
Technical overview of the 15.6-inch QLED display with 1920×1080 resolution, capacitive touch, and HDMI connection for Raspberry Pi, Jetson Nano, and PC.

== Related products at JW Tech ==
* [https://shop.jw-tech.eu/p/WSAL22930 WSAL22930 – 15.6inch QLED Display, 1920 × 1080, Optical Bonding IPS Toughened Glass panel, 100% sRGB Touch Screen]
* [https://shop.jw-tech.eu/p/WSAL23015 WSAL23015 – 15.6inch QLED Display, 1920 × 1080, Optical Bonding IPS Toughened Glass panel, 100% sRGB Touch Screen]
* [https://shop.jw-tech.eu/p/WSAL23016 WSAL23016 – 15.6inch QLED Display, 1920 × 1080, Optical Bonding IPS Toughened Glass panel, 100% sRGB Touch Screen]

== Technical overview ==
* Resolution: 1920 × 1080 pixels
* Interfaces: HDMI, USB (touch), DC input 12 V
* Touch: 10-point capacitive, optical bonding toughened glass, 6H hardness
* Color gamut: 100% sRGB, QLED quantum dot technology
* Compatibility: Raspberry Pi OS, Ubuntu, Kali, Retropie; Windows 11/10/8.1/8/7; game consoles such as Xbox360, PS4, Nintendo Switch
* Audio: 3.5mm jack and 4-pin speaker port for HDMI audio output
* Brightness: 350 cd/m² at pure white
* Refresh rate: 60 Hz
* Housing assembly: copper pillars, countersunk screws, adhesive sponge on acrylic sheet (materials not included in kit)
* Power supply: 12 V / 1 A, plug outer diameter 3.5 mm, inner diameter 1.35 mm

'''Commands and examples – verify before use:'''
<syntaxhighlight lang="text">
hdmi_group=2
hdmi_mode=82
hdmi_cvt 1920 1080 60 6 0 0 0
disable_splash=1
sudo evdev-rce
gpiod -g pwm 18 0
gpiod -g mode 18 pwm
gpiod pwmc 1000
gpiod -g pwm 18 X
</syntaxhighlight>

== Notes and version constraints ==
* The `gpio` commands listed in the source use outdated `gpiod` syntax; current systems may require `gpiod` instead of `gpio`. Please verify before applying.
* Assembly materials (copper pillars, screws, sponge, acrylic sheet) are stated in the source as not included in the kit – separate procurement required.
* When multiple monitors are connected to a PC, touch works on the main screen by default; manual calibration is needed for the secondary screen.
* Some PCs do not support plug-and-play with HDMI devices; a system restart may be necessary.
* The display must not be mounted parallel to the ground; maximum tilt angle is 75° from horizontal.
* PWM backlight control requires soldering a transistor and using PWM pin 18 – version-sensitive, please cross-check with your current system.

== Source and revision record ==
* [https://www.waveshare.com/wiki/15.6HP-CAPQLED 15.6HP-CAPQLED - Waveshare Wiki]
* Source revision: 110337
* Captured: 2026-09-03T04:31:18+00:00
* SHA-256: <code>f390dec2ecdf3d56c5ab92308fb5b181b1b190d5c5fa7bc6aa33114aaac844a0</code>

WSAL22930 – 15.6HP-CAPQLED/en - Versionsgeschichte

JWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex