P4S-342 User Manual > H/W Specification
2017-12-06
Sollae Systems
page 3 of 17
H/W Specification
Power
Input 1
DC 5V (±0.5V)
Input 2
DC 5V (±0.5V) - USB Device Port
Current
Consumption
Typical - about 85mA(※ without USB WLAN adapter)
Power Down mode - less than 200uA
Dimension
66.5mm x 63.8mm x 13mm
Weight
about 27g (without USB WLAN adapter)
Interface
UART
2 X UART Ports(UART0 ~ 1),
Baudrate: 1,200 bps ~ 230,400 bps
Network
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
UIO0: pin #0 ~ #21, #30(LED), #31(LED)
Analog Input
ADC_CH0 ~ 5, AREF, 12-bit resolution
Hardware Timer (HT)
HT0 ~ 3, toggle/pulse/pwm output and
capture mode
SPI
NSS, SCK, MISO, MOSI
I2C
SCL, SDA
SPC
STX, SRX, SRO
Internal Battery
3V(rechargeable)
Wireless LAN Security
WPA-PSK / WPA2-PSK,
WPA-Enterprise(TLS/TTLS/PEAP)
Temperature
Storage
/Operating
-20℃ ~ 60℃
Environment
RoHS Compliant
