Core Board
| CPU | 1.8GHz Quad-core A17 ARM |
| RAM | 2GB DDR3 |
| eMMC | 8GB |
| GPU | Mali-T764 MP4 |
| Power Management | ACT8846 PMU |
System Version
| Android | Android 5.1/7.1/8.1 |
| Ubuntu | Ubuntu 18.04 (Default system is Android. Need to refresh firmware to choose Ubuntu. Apps need to be developed separately.) |
Display
| Color | 16.7M (16777216) colors, 24-bit color 8R8G8B. |
| Active Area (A.A.) | 154.08 mm(W)×85.92 mm(H), 1024×600. |
| View Area (V.A.) | 155.96 mm(W)×88.87mm(H), 1024×600. |
| Resolution | 1024×600 |
| Backlight | LED |
| Brightness | 350/500/1000 |
Optical Specifications
| Item | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Viewing Angle (CR≧10) | θL | Φ=180° (9 o’clock) | 70 | 80 | — | Degree |
| θR | Φ=0° (3 o’clock) | 70 | 80 | — | ||
| θT | Φ=90° (12 o’clock) | 50 | 60 | — | ||
| θB | Φ=270° (6 o’clock) | 60 | 70 | — |
Voltage & Current
| Item | Condition | Min. | Typ. | Max. | Unit |
| Power Voltage | 6 | 12 | 16 | V | |
| Operation Current | — | — | 800 | — | mA |
| Power Supply | 12V 2A DC (Recommended). | ||||
Reliability Test
| Item | Condition | Min. | Typ. | Max. | Unit |
| Working Temperature | 60%RH at 12V voltage | -20 | 25 | 70 | ℃ |
| Storage Temperature | — | -30 | 25 | 85 | ℃ |
| Working Humidity | 25℃ | 10% | 60% | 90% | RH |
| Protection Paint | — | — | None | — | — |
Interface
| Item | Condition | Min. | Typ. | Max. | Unit |
| Baud Rate | Standard | 1200 | 9600 | 115200 | bps |
| User Defin | 1200 | — | 115200 | bps | |
| Serial Mode | Serial Port*4 (3*RS232/TTL, 1*RS232/TTL/RS485). | ||||
| User Interface | Standard serial communication protocol. 8Pin_2.0mm socket. | ||||
| USB | USB DEBUG*1. USB HOST*3. | ||||
| Ethernet | Support 10m/100m/1000m Ethernet. | ||||
| Wi-Fi/Bluetooth | Support 802.11b/g/n Wi-Fi wireless network. Bluetooth is Optional. | ||||
| 4G LTE Module | 4G LTE Module/GPS. (Optional) | ||||
Peripherals
| Microphone | Audio input interface. |
| Loudspeaker | 2-channel, 4Ω/3W loudspeaker. |
| HDMI | HDMI output interface. |
| IIC | Reserved |
| TF card | Yes |
| LVDS | Reserved |
| Num. | Interface Name | Description |
| J0 | Power | 12V/2A power supply (maximum voltage ranges from 6V to 16V DC) |
| J1 | Wake-up | Control screen system on/off |
| J2 | USB_Micro | OTG /App debugging/ Firmware upgrade interface |
| J3 | MINI PCIE 4G | 4G LTE Module/GPS (Optional) |
| J4 | SIM card | Nano-SIM supported (Optional) |
| J5 | LVDS interface | Reserved |
| J6 | SPK_R | Right channel audio output interface |
| J7 | SPK_L | Left channel audio output interface |
| J8 | MIC | Audio input interface |
| J9 | HDMI | HDMI output interface |
| J10 | USB_HOST3 | Support USB Peripherals |
| J11 | USB_HOST2 | Support USB Peripherals |
| J12 | USB_HOST1 | Support USB Peripherals/Support dual USB parallel use |
| J13 | MIPI camera interface | Reserved |
| J14 | COM0 | Device name: COM0. Pin definition: 5V, RXD, TXD, GND |
| J15 | UART1 | Device name: ttyS1. Pin definition: 5V, RXD, TXD, GND |
| J16 | UART3 | Device name: ttyS3. Pin definition: 5V, RXD, TXD, GND |
| J17 | UART4 | Device name: ttyS4. Pin definition: 5V, RXD, TXD, GND/Same as J18 ( J17 and J18 are mutually exclusive) |
| J18 | RS485 | Device name: ttyS4. Pin definition: 5V, RXD, TXD, GND/Same as J17 (J17 and J18 are mutually exclusive) |
| J19 | Debug interface | not open temporarily |
| J20 | IIC communication | Pin definition: 5V, SDA, SCL, GND (Reserved) |
| J21 | RJ45 interface | Support 10M/100M/1000M network |
| J22 | TF card | Can do memory expansion |
| J23 | Wake-up | Control screen system on/off |
| J24 | RTC | Supply system RTC |
| J25 | Buzzer | Buzzer |
| J26 | Radiator interface | Reserved |
| J27 | User interface | Pin Definition: 12V, 12V, NC, TXD, RXD, RXD, GND, GND |
English