1x2 Video Wall Motherboard Specification Overview - Android Board

Dingchang's RK3568 and RK3588 1x2dual-screen motherboards can both achieve video wall effects, making themsuitable for the development of small video walls andSplicing screen walls.Compared with the high cost of X86, embedded Android can save more materialcosts. It can achieve dual-screen mirroring, dual-screen extended display, anddual-screenSplicing screen effects.

It is recommended that the two screens maintain the same resolution specifications and interfaces, such as 1920X1080Pand 3840X2140P. The two screens can be displayed in landscape or portrait mode,making deployment simpler. The same interface also makes debugging easier, suchas dual HDMI screens, dual LVDS screens, or dual EDP screens.

It can also be developed into a dual HDMIplayer box connected to the video wall to form a dual-screenSplicing screen.For dual 1080P HDMISplicing screen, it is recommended to use the RK3588 dualHDMI output motherboard for development.

As for the common players for video walls,a single-player is sufficient for mirroring display. For extended display orSplicingscreen display, it is recommended that customers develop their own playersbased on the API provided by Dingchang. For remote information distribution networkplayback and video distribution, it is recommended to use informationdistribution software that supports dual-screen functions or the function ofspecifying screen content. Dingchang's video wall motherboards can beoptionally equipped with information distribution software when leaving thefactory.

Dingchang editor attaches more functionalparameter introductions of 2 models of 1x2 video wall Android boards for newand old customers to refer to when selecting models.

1. RK3568 1x2 splicing Android 11 motherboard, suitable for dual 1080P LVDS screens and dual EDP screens.

Supports switching between dual main andsecondary screens via LVDS and EDP. It features a Gigabit Ethernet port, 9 USBports, and 4 serial ports. Adapted to the Android 11 system, it provides SDKand API secondary development materials. Optional hardware watchdog, scheduledpower on/off. Power supply specification is 12V 2-5A.

2. RK3588 1x2 splicing Android 12 motherboard, suitable for dual 4K HDMI screens.

Supports dual HDMI 4K screens, and thememory can be upgraded to 32+256G specifications. It has complete functionalinterfaces: 4G expansion, integrated dual Gigabit Ethernet interfaces, optionalhigh-speed WIFI6, support for CAN FD industrial interface, onboard 1-way SATAlarge-capacity hard disk storage expansion, which can be expanded to 1TB, 2TB,4TB, etc., suitable for high-definition local video storage and playback.