Note: Please enter in capital letters when searching, such as RK3588, RK3288, DC_A288_UN, A588S. You can also enter the feature requirements you want to know, such as POE , Kylin, TYPE - C , camera, SATA, SSD, CAN, VBYONE.
Latest quotation
Fully support Android 14, Ubuntu 2004/2204, Linux, Kylin v10, Star Kylin, and OpenHarmony ARM systems
The Allwinner DC_A133 commercial display Android 10 development board independently developed by Dingchang can be equipped with a maximum of 4GB + 128GB of on-board memory storage. It integrates a quad-core 1.6GHz low-power CPU design, adopts the CoolFlex low-power design architecture and dynamic energy consumption management technology.
It is suitable for the development of small-screen commercial display devices, such as smart photo frames, touch screens of evaluation machines, digital signage. Its decoding capability has been upgraded to 1080P at 60 frames and 4K at 30 frames, ensuring smooth playback of daily pictures and videos as well as WEB browsing.
It has rich interfaces, with on-board WIFI already available. Bluetooth can be optionally configured, and it also has 1 network port, 4 USB ports, 3 serial ports, and 2 IOs.
A133, Quad-core 64-bit CortexTM-A53 with a maximum main frequency of 1.6GHz
GPU
IMG PowerVR GE8300, supporting OpenGL ES 3.2/Vulkan 1.1/OpenCL 1.2
Operating Memory
2G/4G LPDDR4 (with a maximum capacity of up to 4GB)
Internal Memory
eMMC 8G/16G/32G/64G/128G
Display Interface
Specifications
LVDS Interface
1, with a maximum supported resolution of 1920×1080
Audio Interface
Specifications
Power Amplifier Interface
Left and right stereo outputs, supporting 8Ω 10W dual speakers
Network Support
Specifications
Ethernet
1 standard RJ45 interface, 10/100M adaptive Ethernet
WIFI/Bluetooth
Onboard WIFI/BT module, supporting WiFi 2.4GHz, 802.11a/b/g/n/ac protocols, Bluetooth5.0 (supporting BLE), with Bluetooth being optional
Basic Interfaces
Specifications
USB
3 USB Host interfaces (1 external standard USB2.0 socket, 2 2.0mm - 4P sockets), used for connecting external high-definition USB cameras, USB flash drives, keyboards, mice and other devices
USB OTG
1 USB OTG interface, used for system debugging, firmware update, and can also be set to Host mode
Serial Ports
3 serial ports, including 2 TTL serial ports (1 shared with GPIO) and 1 debugging port
![](_script:Site.hoverQrCode("//29436123.s21i.faiusr.com/2/2/ABUIABACGAAg5LedwAYo9JnYiAUw9wM49wM.jpg",this,{"tips":"Scan QRcode"});)
![](_script:Site.hoverQrCode("//29436123.s21i.faiusr.com/2/2/ABUIABACGAAgp8vHwAYo7_O2_gUwuwE4ugE.jpg",this,{"tips":"Scan Whatsapp QRcode"});)
