Description
Reviews (0)

CPU	Model: Samsung S5P6818 Number of Cores: Cortex-A53 Octa-Core Frequency: 400MHz-1.4GHz
Memory	RAM: 1GB DDR3, up to 800MHz
Storage	eMMC: 8GB/16GB/32GB MicroSD Slot x1: MicroSD for external storage up to 64GB
Power Management	support dynamic voltage scaling,software power-off, and RTC alarm power-on functions
Connectivity	Ethernet: Gbps Ethernet with unique MAC, RTL8211E chip 4G Module: support EC20 4G Module (MiniPCIe interface)，only for text message, no voice service onboard IPX to SMA antenna interface MicroSIM Card Slot x1 Wi-Fi: 802.11a/b/g/n/ac, AP6212 SMA antenna interface Bluetooth: 4.1 dual mode
USB	USB Host x3: populated from USB 2.0 hub(compatible with USB 1.1) USB Tpye-A x1，2.0mm pitch PH-4A connector x2 USB Slave x1: MicroUSB， only for data transmission
Audio	Mic In, Headphone Out, 2.0mm pitch PH-4A connector
Video Input	DVP Camera x1: 0.5mm pitch 24pin FPC seat
Pin-header	I2C Connector x2: 2.0mm pitch PH-4A connector SPI/GPIO x2: 2.0mm pitch PH-6A connector，it can be used as GPIO pins Debug UART x1: 3-wire serial port (UART0), 4-Pin 2.54mm pitch header, it is by defaultused as a debug serial port RS-232 Serial Port x2: 3-wire serial port, 2.0mm pitch PH-4A connector 3x2Pin 2.54mm pitch header (includes 1x boot selection used to select boot from eMMC or MicroSD, (HIGH means booting from eMMC and LOW means booting from MicroSD), RST x1, PWRKEY x1, GND x3)
User Key	Power Key x1 User Key x3
LED	Power LED(Red)1 User LED(Green)1
Others	3-Axis Digital Accelerometer x1 PWM buzzer x1: when you want to use the buzzer please short the buzzer pins with a jumper RTC Battery Holder x1: Onboard RTC battery holder(Model: CR2032) Working Temperature: -20℃ to 70℃
Power	DC 9V~15V/2A