Specification
| Master Control Parameters | |||||
| Properties | Parameters | ||||
| Motherboard Level | Commercial | ||||
| CPU | RK3566, Cortex-A55, quad-core | ||||
| Kernel Version | Debian 10 | ||||
| OS | Linux 4.19 | ||||
| FLASH | 8Gbytes EMMC | ||||
| RAM | 2Gbytes LPDDR4 | ||||
| Display Parameters | |||||
| Properties | Parameters | Description | |||
| Color | 16.7M(16777216)colors | 24 bit color 8R8G8B | |||
| Panel Type | IPS | IPS process, TFT LCM with wide viewing angle | |||
| Viewing Angle | 85°/85°/85°/85°(L/R/U/D) | Best View: symmetrical | |||
| Active Area (A.A.) | 94.20mm (W)*150.72mm (H) | 800*1280 Pixel | |||
| View Area (V.A.) | 94.60mm (W)*151.12mm (H) | 800*1280 Pixel | |||
| Resolution | 800*1280 Pixel | Available for 0°/90°/180°/270°rotated display | |||
| Backlight | LED | ≥20000H(time of the brightness decaying to 50% on the condition of continuous working with the maximum brightness) | |||
| Brightness | 300nit | 100 levels adjustment(It's not recommend to set brightness to 1%~30% of the maximum, which may lead to LCD flicker.) | |||
| Note: You can use dynamic screen saver wallpapers to avoid afterimages caused by fixed page display for a long time. | |||||
| Voltage & Current | |||||
| Properties | Conditions | Min | Typ. | Max | Unit |
| Power Voltage | - | 7 | 12 | 23 | V |
| Operation Current | VCC = +12V, backlight on | - | 240 | - | mA |
| VCC = +12V, backlight off | - | 110 | - | mA | |
| Recommended power supply: 12V 1A DC | |||||
| Reliability Test | |||||
| Properties | Conditions | Min | Typ. | Max | Unit |
| Working Temperature | 60%RH at 12V voltage | -10 | 25 | 50 | ℃ |
| Storage Temperature | - | -15 | 25 | 55 | ℃ |
| Working Humidity | 25℃ | 10% | 60% | 90% | RH |
| Protective Paint | Yes | ||||
| ESD | Air discharge±8KV, Contact discharge±6K | ||||
| CE | Class B | ||||
| Peripherals and Interfaces | |||||
| Properties | Parameters | Description | |||
| COM | 2-way RS232 | UART5 & UART9 | |||
| 1-way RS485 | UART8 | ||||
| 1-way TTL/COMS | UART0 | ||||
| USB Interface | 3-way | HOST*2,OTG*1 | |||
| Headphone Interface | 1-way | 3.5mm spacing interface | |||
| Speaker Interface | 1-way | 2Pin_1.25mm interface | |||
| Microphone Interface | 1-way | 2Pin_1.25mm interface | |||
| Camera Interface | 1-way | USB | |||
| SD Card Slot | 1-way | Drawer type card slot(Max 64G) | |||
| Ethernet Interface | 1-way | 10/100Mbps | |||
| WIFI Interface | 1-way | IEEE 802.11Bb/g/n,2.4G,Bluetooth | |||
| RTC | 1-way | Button cell for power supply. Accuracy: ±20ppm @25℃ | |||
| Interface | |||||
| Properties | Conditions | Min | Typ. | Max | Unit |
| Baud Rate | User Set | 2400 | 115200 | 230440 | bps |
| Output Voltage (TXD) |
Output 1 | - | -5 | - | V |
| Output 0 | - | 5 | - | V | |
| Input Voltage (RXD) |
Input 1 | - | -5 | - | V |
| Input 0 | - | 5 | - | V | |
| Baud Rate | User Set | 2400 | 115200 | 921600 | bps |
| (V_AB) | Output 1 | 2.5 | 5 | - | V |
| Output 0 | - | -5 | -2.5 | V | |
| (V_AB) | Input 1 | 0 | 2.5 | - | V |
| Input 0 | - | -2.5 | -0.2 | V | |
| Interface | Support TTL/COMS,RS232 or RS485 level | ||||
| Socket | 10Pin_3.81mm Socket | ||||
| Packing Capacity & Dimension | |||||
| Dimension | |||||
| Dimension | 112.2(W) * 186.9(H) * 21.9(T)mm | ||||
| Net Weight | 305g | ||||
| Packing Capacity | |||||
| Model | Size | Layer | Quantity/Layer | Quantity(Pcs) | |
| Carton1: | 220mm(L) * 160mm(W) * 47mm (H) | - | - | - | |
| Carton2: | 250mm(L) * 200mm(W) * 80mm (H) | 2 | 1 | 2 | |
| Carton3: | 320mm(L) * 270mm(W) * 80mm (H) | 2 | 2 | 4 | |
| Carton4: | 450mm(L) * 350mm(W) * 300mm(H) | 1 | 20 | 20 | |
| Carton5: | 600mm(L) * 450mm(W) * 300mm(H) | 1 | 34 | 34 | |
