www.rovingnetworks.com
Version 1.3r 4/9/2012
2
RN -17 4-DS
OVERVIEW
•
Host data rates up to 921 Kbps TX, 500 Kbps RX for UART
•
Intelligent, built-in power management with programmable wake-up events (timers and I/O)
•
Real-time clock for time stamping, auto-sleep, and auto-wakeup modes
•
Configuration over Wi-Fi or UART using simple ASCII commands
•
Over the air firmware upgrade via FTP
•
Secure Wi-Fi authentication: WEP-128, WPA-PSK (TKIP), and WPA2-PSK (AES)
•
Built-in networking applications: DHCP, DNS, ARP, ICMP UDP, Telnet, FTP, and HTML client
•
802.11 b/g power save and roaming functions
•
Supports WPS push-button mode for easy network configuration
The evaluation board’s size and weight are:
•
Size
—2” x 1.1” x 0.45”
•
Weight
—0.35 oz
Tables 1 through 5 provide detailed specifications for the evaluation board.
Table 1. Environmental Conditions
Parameter
Value
Temperature range (operating)
-45
o
C ~ 85
o
C
Temperature range (storage)
-45
o
C ~ 85
o
C
Relative humidity (operating)
≤
90%
Relative humidity (storage)
≤
90%
Table 2. Electrical Characteristics
Supply Voltage,
Note (1)
Min
Typ.
Max.
Unit
Power connector (J7)
2.0
(1)
3.3
16
(1)
V
UART interface (J8)
3.0
3.3
3.6
V
RS-232 interface (J3)
5.0
16
V
P
ower consumption
Sleep
4
uA
Standby (doze)
-
15
-
mA
Connected (idle, RX)
40
mA
Connected (TX)
180 at 10 dBm
mA
Notes:
1.
Supply voltage range varies depending upon the header used. See “Design Concerns” on page 6 for more details.
