H/W Specification


Power Input DC 3.3V (±0.16V)
Current Consumption Typical - about 110mA(※ without USB WLAN adapter)
Power Down mode - less than 200uA
Dimension 50mm x 32mm x 9mm
Weight about 8g
Interface UART 2 X UART Ports(UART0 ~ 1),
Baudrate: 1,200 bps ~ 230,400 bps
Network 10/100Mbps Ethernet
IEEE802.11b/g Wireless LAN (require Ralink
RT3070/5370 chipset Wireless LAN Adapter)
USB USB Host - for WLAN adapter
USB Device - for PC
Digital I/O maximum 26 ports
Analog Input ADC_CH0 ~ 3, AREF, 12-bit resolution
Hardware Timer (HT) HT0 ~ 3, toggle/pulse/pwm output and
capture mode
SPI NSS, SCK, MISO, MOSI
I2C SCL, SDA
Wireless LAN Security WPA-PSK / WPA2-PSK,
WPA-Enterprise(TLS/TTLS/PEAP)
Temperature Storage
/Operating
-40℃ ~ 85℃
Environment RoHS Compliant