How does the Android motherboard empower AI intelligence and industrial control workshop systems?
This Android motherboard, based on the Allwinner Cortex-A7 quad-core processor, features a rich set of industrial interfaces and powerful multimedia processing capabilities, making it ideal for AI intelligent devices, industrial control terminals, and automated workshop control systems. It supports multiple display outputs, including HDMI/LVDS/MIPI/EDP, and features multiple serial ports, USB, GPIO, and audio and video input and output interfaces, enabling flexible connection to various peripherals. Built-in WiFi, Bluetooth, Ethernet, and an optional 4G communication module meet remote control and networking needs. Supporting Android 7.1, combined with features such as RTC and backlight control, it creates a stable and reliable intelligent edge device platform.
Specification List
|
Function & Interface |
Detailed Description |
|
CPU |
Allwinner Cortex-A7 quad-core, up to 1.2GHz |
|
DDR |
DDR3 1GB (2GB optional) |
|
Storage |
The default comes with an 8GB EMMC NAND chip that can scale up to 128GB |
|
LVDS |
30-pin industry-standard dual LVDS supporting VESA/JEITA format up to 1080P output |
|
HDMI Output |
HDMI 2.0 standard display interface supports up to 1080P output |
|
MIPI-DSI |
31-Pin FPC MIPI-DSI display port supporting (optional), up to 1920x1200 |
|
EDP |
20-pin industry-standard EDP (eDP 1.4) supporting 1~4 lanes format up to 1080P output |
|
VGA Output |
9-pin header VGA output up to 1080P (optional) |
|
Line Output |
Support standard left and right channel line output (pin header) |
|
HP/MIC |
Support CTIA 4-pole HP/MIC socket (Left-Right-GND-Mic) |
|
Amplifier output |
8 Ohm 6W Dual Audio Amplifier Output |
|
MIC Input |
Differential MIC input (pin header) |
|
Line Input |
Support standard left and right channel line input (pin header) |
|
USB 2.0 Interface |
2 horizontal connectors (Single Socket), 2 pin headers, 1 OTG pin header |
|
Serial Port |
2 TTL/RS-485 compatible, 4 TTL/RS-232 compatible |
|
Micro SD Card |
Self-elastic micro SD card socket, up to 256GB capacity |
|
Camera |
Support USB camera within 2 million pixels |
|
WiFi |
Built-in high performance XR829 WiFi module, support IEEE 802.11 b/g/n |
|
Bluetooth |
Built-in high performance USB interface BT module with support for V2.1+EDR/BT v3.0/BT v3.0+HS/BT v4.2 |
|
Ethernet |
10/100M Adaptive Ethernet RJ45 connector + 4-Pin POE PD header |
|
Mini PCI-E 4G |
Industry standard Mini PCI-E 4G module interface (optional) with Nano-SIM card socket |
|
Backlight Control |
2 port Industry standard LCD backlight control header for LVDS & EDP, support for backlight switch and brightness adjustment |
|
Infrared RC |
Standard infrared receiver pin header |
|
GPIO Signals |
8-way GPIO signals for such as GPIO buttons and/or 3.3V digital input/output |
|
TV Input |
1-way CVBS Input Signal |
|
TV Output |
1-way CVBS Output Signal |
|
I2C Bus |
I2C pin header and FPC for I2C capacitive screen and etc |
|
SATA HD |
Standard SATA 2.0 hard disk port with power supply header (optional) |
|
Real Time Clock |
Ultra-low-power RTC circuit (CR1220 battery) with timer and alarm functionalities |
|
LED Indicator |
Red LED indicator for standby and green LED indicator for running |
|
Buttons |
Recovery mode button and power switch button |
|
DC Input |
Supports 9~15V wide voltage DC power input |
|
Ambient Requirement |
Working temperature -20°C ~ 70°C, working humidity 0%~95% (non-condensing) |
|
Physical Size |
Length*Width*Height (135mm*93mm*11mm), PCB top side height 7.5mm |
|
Android Version |
Recommended Android 7.1 |
Product Overview
AOS-A40DL mainboard is based on Allwinner A40i high-performance application processor platform. A40i SOC chip integrates Cortex-A7 quad-core and Mali-400 MP2 GPU, clocked at up to 1.2GHz, with superior computing performance, 2D/3D graphics processing capabilities and Full HD video codec capabilities. It perfectly supports 1080p@45fps decoding and 1080p@60fps HDMI output. Industrial standard quality, 100ppm, operating temperature -40-85℃.
This mainboard is specially designed for ultra-thin applications with strict material selection and design. The compact size and rich interface facilitate its integration into the complete machine, bringing a smooth experience and superior performance to the final product. It can be applied to digital signage, touch interactive, consumer electronics, entertainment systems and other industries.
Physical Size
The PCB size is 135mm*93mm and the fixing hole diameter is 3.5mm. The corresponding physical size parameters are shown in the figure below. For detailed size information, please consult the manufacturer for DXF file.
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