Stretch Monitor 21 Inch LCD Display Digital Signage LCD Shelf Talker Supermarket Advertising Screen

 PCBA Design:

1. PCBA Area of Application

WST11 narrow long design, Android smart pcba mainly supports multiple size and resolutions cutting screens.It is not only suitable for smart shelves,stretch bar,door advertising,business display etc.but also it can be used as smart display terminal,video terminal, industial automatic terminal,such as ultra-thin advertising machine,smart self-service terminal,intelligent retail terminal, etc.

2.  PCBA Overview

WST11 uses Amlogic T972 chipset, CPU Quad-core Cortex-A55, with frequency up to 1.9 GHz;GPU Mali-G31.It supports 4k,H.265 hard decoding,android 9.0 OS. It supports multi-video output and input with Rich peripheral interfaces, and supports multiple peripheral extensions with ultra-low power consumption and high performance.It is the best choice for business display, self-service and new retail advertising.

3. PCBA Features

• Strip structure, size 170*50.


•  On board VB1/LVD ourput ports(no need to change chipset)


• Support Ethernet and WIFI


• Extension interfaces. 1 x OTG USB, 1x USBA 2.0, 1x 232 serial port, 1x TTL serial port (supporting wake-up), multiple GPIO and ADC interfaces can meet requirements of various peripherals in the market.


• High definition: up to 8K* 4K@24fps decoding supports various lvds/v-by-one interfaces LCD display screen and clipping screen.


• Support Android customized system, API reference code, Perfectly supports the development of customer upper application.


• Perfect support for IR, optical, capacitance, resistance, and various touch screens


• Simple and convenient operation and maintenance.

         4.  Appearance and Interface Diagram