CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
PCB SIZE DRAWING
HARDWARE INDEX
Main hardware parameters | |
size | 140mm long*90mm wide*14mm high |
CPU | Allwinner T527 octa-core A55 clocked at 1.8G |
GPU | G57 MC01 |
Memory | LPDDR4 standard 2GB/4GB optional 1GB |
memory | EMMC 5.1 standard 8GB/32GB, optional 16GB/64GB |
Power management | AXP717+AXP323 |
Working voltage | 12V 2A or above |
Support system | Android 13 |
operating temperature | -10 to +75 degrees |
COMMONINTERFACE
Commonly used interfaces on motherboards | |
USB interface | 4 USB ports (3 external, 1 plug-in) External J428 is DEVICE |
Camera interface | 2-way 2+4LANE MIPI camera interface, built-in ISP up to 800W |
serial port | 9-channel UART serial port (TTL 3.3V level) (One of them is debug and can be changed to a normal serial port) |
SPI interface | 2 external SPI |
4G interface | Can be connected to 4G module to access the Internet (USB) |
Voice input | 1 audio input/microphone |
Voice output | 1 headphone output + 1 speaker output 5W/8 ohm |
TF card | Support TF card |
MIPI display | 2-channel MIPI display output, single channel up to 1920x1080 |
LVDS display | Dual 8 LVDS outputs up to 1920x1080 |
eDP display | 1 channel eDP display output up to 1920x1080 |
HDMI display | 1 HDMI high-definition output up to 4K 60fps |
Ethernet | 2-way Gigabit Ethernet RGMII0+RGMII1 |
M.2 | One M.2 SSD interface |
WIFI | 1 way WIFI6 (VS2275S) |
Bluetooth | 1 channel 5.3 Bluetooth+BLE(VS2275S) |
I2C | 5-way I2C interface |
PWM | 1 channel PWM output |
CAN interface | 2-way CAN interface |
Other extension interfaces | 30 channels of available GPIO (with multiplexed serial port, SPI related interface) |
indicator light | 1 GPIO controllable indicator light interface |
RTC real time clock | External button battery power-off time storage (independent 8563) power consumption is less than 1uA |
System upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
project | smallest | typical | maximum | |
Power parameters | Voltage | 7.5V | 12V | 15V |
ripple | -- | 50mV | 120mV | |
current | 172mA | -- | -- | |
Supply current (No other peripherals connected) | Start-up current | 175mA | 239mA | 496mA |
play sound | 182mA | 225mA | 375mA | |
environment | relative humidity | -- | 65% | 75% |
working temperature | -10℃ | -- | 75℃ | |
Storage temperature | -30℃ | -0℃ | 100℃ | |
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
PCB SIZE DRAWING
HARDWARE INDEX
Main hardware parameters | |
size | 140mm long*90mm wide*14mm high |
CPU | Allwinner T527 octa-core A55 clocked at 1.8G |
GPU | G57 MC01 |
Memory | LPDDR4 standard 2GB/4GB optional 1GB |
memory | EMMC 5.1 standard 8GB/32GB, optional 16GB/64GB |
Power management | AXP717+AXP323 |
Working voltage | 12V 2A or above |
Support system | Android 13 |
operating temperature | -10 to +75 degrees |
COMMONINTERFACE
Commonly used interfaces on motherboards | |
USB interface | 4 USB ports (3 external, 1 plug-in) External J428 is DEVICE |
Camera interface | 2-way 2+4LANE MIPI camera interface, built-in ISP up to 800W |
serial port | 9-channel UART serial port (TTL 3.3V level) (One of them is debug and can be changed to a normal serial port) |
SPI interface | 2 external SPI |
4G interface | Can be connected to 4G module to access the Internet (USB) |
Voice input | 1 audio input/microphone |
Voice output | 1 headphone output + 1 speaker output 5W/8 ohm |
TF card | Support TF card |
MIPI display | 2-channel MIPI display output, single channel up to 1920x1080 |
LVDS display | Dual 8 LVDS outputs up to 1920x1080 |
eDP display | 1 channel eDP display output up to 1920x1080 |
HDMI display | 1 HDMI high-definition output up to 4K 60fps |
Ethernet | 2-way Gigabit Ethernet RGMII0+RGMII1 |
M.2 | One M.2 SSD interface |
WIFI | 1 way WIFI6 (VS2275S) |
Bluetooth | 1 channel 5.3 Bluetooth+BLE(VS2275S) |
I2C | 5-way I2C interface |
PWM | 1 channel PWM output |
CAN interface | 2-way CAN interface |
Other extension interfaces | 30 channels of available GPIO (with multiplexed serial port, SPI related interface) |
indicator light | 1 GPIO controllable indicator light interface |
RTC real time clock | External button battery power-off time storage (independent 8563) power consumption is less than 1uA |
System upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
project | smallest | typical | maximum | |
Power parameters | Voltage | 7.5V | 12V | 15V |
ripple | -- | 50mV | 120mV | |
current | 172mA | -- | -- | |
Supply current (No other peripherals connected) | Start-up current | 175mA | 239mA | 496mA |
play sound | 182mA | 225mA | 375mA | |
environment | relative humidity | -- | 65% | 75% |
working temperature | -10℃ | -- | 75℃ | |
Storage temperature | -30℃ | -0℃ | 100℃ | |
Product Show Case