User's Manual

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5
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HardwareSpecifications
Project name ATOMIC100
Model name ATO-WIFI-USB
CPU
Model MTK 7620
Frequency MIPS24KEc 360MHZ
Flash
Type SPI Flash
Capacity 8MByte SPI flash
Memory
Type SDRAM
Capacity 32MB*16Bits(64MB)
WiFi
standard 802.11 b/g/n
Transceiver 1TX 1RX
Frequency 2.4GHz
Antenna Chip Antenna
Speed
72Mbps for 20MHz
150Mbps for 40MHz
WAN port
Protocol Ethernet
Speed 100Mbit/s
Interface
Battery
LED (Blue*4pcs)
LED light to show the percentage of
remaining power.
As below :
LED1: 0~25%
LED2:26~50%
LED3:51~75%
LED4:76~100%
WiFi LED/WLAN (Blue/Green)
WiFi LED shows the system initiating
state:
Blue LED Start flashing: Kernel loading
in process
Blue LED Stop flashing: System
initiation completes
GreenLED：Internet is connected
successful
Power button 1. Power on/off button (3 second long
pressing)
2. percentage of remaining power