RK3128 Android Quad-core Cortex-A7 Industrial-grade Embedded Motherboard Supports High-Definition Display and Low-Power Android/Linux Systems
L201 is a new high-performance single-screen payment box general motherboard based on ROCKCHIP's strongest processor RK3128, which is newly launched by Dewo Smart. Rockchip RK3128 processor adopts quad-core Cortex-A7, frequency up to 1.2GHz, Mali-400MP2 GPU, one of the most powerful processors supporting OpenGL ES1.1/2.0. In addition, RK3128 also integrates a powerful video codec processor, as well as a wealth of display interfaces, especially suitable for video-based applications. The board integrates 2GB (1GB optional) memory, 8GB (other capacity optional) EMMC Flash, rich network interface (WIFI 802.11b/g/n, BT4.0, 3G/4G), rich display interface and human It is a universal motherboard with strong welding.
| Processor | RK3128 (quad-core Cortex-A7, frequency up to 1.2GHz, |
| GPU | Mali-400MP2, support OpenGL ES1.1/2.0 |
| Runtime memory (RAM) | 1GB DDR3, optional 2G |
| Built-in memory (Flash) | 16GB EMMC, optional 32G |
| Network | 1, adaptive 10M / 100M Ethernet |
| USB | 1* USB 2.0 (supports OTG/HOST switching , USB-A port ), 4* USB 2.0 HOST ( two of which are USB-A ports and two are
PH2.0-4PIN interfaces), a total of 5 USB
|
| Serial Port | 2* RS232, 2* 485, 1* DEBUG ( multiplexed with 1 232) a total of 4 serial ports
|
| GPIO port | 4* configurable IO ports for input and output |
| HDMI output | 1, supports 1080P@ 60Hz , 4kx2k@60Hz output |
| MIPI output | Single/dual channel MIPI output |
| Audio output | Support left and right channel output 8R / 3W amplifier |
| WIFI/ BT | Built-in WIFI , BT4.0 (optional) WIFI module, supports WIFI hotspot sharing during 4G communication
|
| 3G/4G | Built-in WCDMA, EVDO, 4G full network expansion interface |
| Video playback | Support wmv , avi , flv , rm , rmvb , mpeg , ts , mp4 , etc. |
| Image Format | Support BMP , JPEG , PNG , GIF |
| Watchdog | support |
|
RTC real time
clock
|
support |
|
infrared remote
control
|
support |
|
Timer power
on/off
|
support |
| I2C | support |
| Button | support |
| System upgrade | Support local USB upgrade |
| operating system | Android 5.1 or up |
Due to its high cost-effectiveness and rich interfaces, it is well compatible with various peripherals and is therefore widely used in smart commercial displays (advertising machines, digital signage), industrial control (industrial computers, HMI), self-service terminals (vending machines, smart POS machines) and IoT node devices.
