P12800MS101C_T01 is an industrial level Android LCM based on Rockchip RK3128 ARM. It is equipped with Quad-core Coretex-A9, supports most decoding solutions under 1080p@60fps, H.265/H.264/MVC/VP8 solutions under 1080p@60fps and many other great features of Rockchip RK3128. Meanwhile, with good jpeg picture processing performance and 3D GPU, it supports OpenGL ES2.0 and 1.1 OpenVG1.1.
Rockchip RK3128 has high-performance external memory interface (DDR3/DDR3L/LPDDR2) capable of sustaining demanding memory bandwidths, also provides a complete set of peripheral interface to support very flexible applications.
CPU | 1.3GHz Quad-core A7 ARM |
RAM | 1GB DDR3 |
eMMC | 8GB |
GPU | Mali400 MP2 |
Power Management | ACT8846 PMU |
Android | Android 5.1/7.1 |
Ubuntu | Ubuntu18.04 (Default system is Android. Need to refresh firmware to choose Ubuntu. Apps need to be developed separately.) |
Color | 16.7M (16777216) colors, 24-bit color 8R8G8B. |
Active Area (A.A.) | 216.96 mm(W)×135.60 mm(H), 1280×800. |
View Area (V.A.) | 219.46 mm(W)×138.10mm(H), 1280×800. |
Resolution | 1280×800 |
Backlight | LED |
Brightness | 300nit |
Item | Symbol | Condition | Min. | Typ. | Max. | Unit |
Viewing Angle (CR≧10) | θL | Φ=180° (9 o’clock) | 75 | 85 | — | Degree |
θR | Φ=0° (3 o’clock) | 75 | 85 | — | ||
θT | Φ=90° (12 o’clock) | 75 | 85 | — | ||
θB | Φ=270° (6 o’clock) | 75 | 85 | — |
Item | Condition | Min. | Typ. | Max. | Unit |
Power Voltage | 6 | 12 | 36 | V | |
Operation Current | — | — | 400 | — | mA |
Power Supply | 12V 2A DC (Recommended). |
Item | Condition | Min. | Typ. | Max. | Unit |
Working Temperature | 60%RH at 12V voltage | -20 | 25 | 70 | ℃ |
Storage Temperature | — | -20 | 25 | 85 | ℃ |
Working Humidity | 25℃ | 10% | 60% | 90% | RH |
Protection Paint | — | — | None | — | — |
Item | Condition | Min. | Typ. | Max. | Unit |
Baud Rate | Standard | 1200 | 115200 | 115200 | bps |
User Defin | 1200 | — | 115200 | bps | |
Serial Mode | Serial Port*3 (2*RS232/TTL, 1* RS232/TTL/RS485). | ||||
User Interface | Standard serial communication protocol. 4Pin_2.54mm/8Pin_2.54mm socket. | ||||
USB | USB DEBUG*1. USB HOST*4. | ||||
Ethernet | Support 10m/100m Ethernet. | ||||
Wi-Fi | Support 802.11b/g/n Wi-Fi wireless network; Bluetooth is optional. | ||||
4G LTE Module | 4G LTE Module/GPS. (Optional) |
Microphone | Audio input interface. |
Loudspeaker | 2-channel, 4Ω/3W loudspeaker. |
HDMI | – |
TF card | Yes |
Num. | Interface Name | Description |
J0 | Power | 12V 2A power supply |
J1 | SIM card | Nano-SIM supported (Optional) |
J2 | MINI PCIE 4G | 4G LTE Module/GPS (Optional) |
J3 | SPK_L | Left channel audio output interface |
J4 | SPK_R | Right channel audio output interface |
J5 | MIC | Audio input interface |
J6 | COM0 | Device name: ttyCOM0. Pin definition: GND, RX, TX, 5V |
J7 | UART3 | not available for RK3128 |
J8 | UART1 | Device name: ttyS1. Pin definition: GND, RX, TX, 5V |
J9 | UART0 | Device name: ttyS0. Pin definition: GND, RX, TX, 5V (choose one from J9 and J10) |
J10 | RS485 | Device name: ttyS0. Pin definition: GND, A, B, 5V |
J11 | KEY interface | Control screen system on/off |
J12 | LVDS/GPIO interface | Default LVDS, GPIO needs to Firmware upgrade(GPIO only supports RK3128) |
J13 | HDMI | – |
J14 | Debug interface | Not open temporarily |
J15 | IIC interface | IIC interface Pin definition: V, D, C, G |
J16 | USB_HOST4 | Horizontal USB 2.0 (Vertical 4P2.54mm). Support USB Peripherals |
J17 | USB_HOST3 | Horizontal USB 2.0 (Vertical 4P2.54mm). Support USB Peripherals |
J18 | USB_HOST2 | Horizontal USB 2.0 (Vertical 4P2.54mm). Support USB Peripherals |
J19 | USB_HOST1 | Horizontal USB 2.0 (Vertical 4P2.54mm). Support USB Peripherals |
J20 | USB Micro | OTG /App debugging/ Firmware upgrade interface |
J21 | TF Card | Memory expansion |
J22 | Buzzer | Buzzer |
J23 | RJ45 interface | Support 10M/100M network |
J24 | RTC | Supply system RTC |
J25 | User interface | Pin Definition: TX1, RX1, TX4, RX4, GND, GND, VIN, VIN |