Frequency:1.4GHz*4
RAM:1GB DDR3/2GB DDR3 optional
Flash:4GB/8GB/16GB eMMC optional
1. LCD Display: 7-inch capacitive touch screen
2. Resolution: 1024 * 600
Appearance: stamp hole
Size: 52mm * 52mm * 3mm
Pin pitch: 1.1mm
Pin pad size: 1.3mm * 0.7mm
Number of pins: 184 PIN, which can meet various expansion requirements of users
Process: 8-layer
CPU: S5P6818, octa core Cortex-A53, 1.4GHz+
Memory: Single channel DDR3 design, 1GB standard configuration, 2GB customizable
Flash: 4GB/8GB/16GB/32GB eMMC optional, 8GB standard configuration
Power IC: use AXP228, support dynamic frequency modulation, coulometer, etc.
Ethernet: RTL8211E Gigabit Ethernet PHY
【1】CPU:S5P6818, ARM Cortex A53, 8*1.4GHz+
【2】 Memory: DDR3, 1G[1GB standard configuration, 2GB customizable]
【3】 Flash: eMMC, 8G [8GB standard configuration, 4GB/16GB customizable]
【4】 PMU: power management chip, AXP228
【5】 Extended IO
【6】 Ethernet: Ethernet PHY, RTL8211E
【7】 RTC: RTC backup battery slot
【8】 Headset: recording input
【9】 Speaker interface: external speaker output
【10】 UART3: Serial port 3
【11】 UART1: Serial port 1
【12】 UART0: serial port 0, debugging serial port
【13】 HDMI: HDMI output interface
【14】 DSI MIPI: MIPI display interface
【15】 LVDS: LVDS display interface
【16】 RGB LCD/VGA: RGB output interface
【17】 SIM card slot 3G/4G: SIM card slot
【18】 SD card, CH0: SD card, channel 0
【19】 SD card, CH1: SD card, channel 1
【20】 Soft switch on/off button: switch on/off, sleep wake-up button
【21】 key, return: independent key, K1
【22】 Key, Volume -: Independent key, K2
【23】 key, volume+: independent key, K3
【24】key, menu: independent key, K4
【25】 Buzzer: support active buzzer
【26】 Hard reset button: hard reset holding
【27】 Battery interface: single 4.2V lithium battery interface
【28】 5V input jack: DC power input port
【29】USB OTG: USB OTG interface
【30】 USB HOST1: HUB chip expansion, HOST
【31】 USB HOST2: HUB chip expansion, HOST
【32】 USB HOST3: HUB chip expansion, HOST
【33】 Gigabit Ethernet interface: RTL8211E interface
【34】SPI interface: SPI interface
【35】 LED lamp: power indicator lamp and 4-way LED lamp
【36】 GPS antenna: GPS module antenna
【37】 DVP camera: parallel camera interface
【38】 CSI camera: Mipi camera interface
【39】 Headphone: headphone output
【40】 GPS module: GPS module
【41】3G/4G PCIE interface slot: it can be connected to 3G/4G PCIE module
【42】 Infrared interface head: HS0038 infrared integrated receiver head
【43】 G-sensor: gravity sensor mma8653
System support: Android, Linux, Ubuntu and other systems