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RN131C Datasheet, PDF (2/18 Pages) List of Unclassifed Manufacturers – RN-131G & RN-131C 802.11 b/g Wireless LAN Module | |||
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RN-131-DS
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OVERVIEW
⢠Host data rate up to 1 Mbps for the UART
⢠Intelligent, built-in power management with programmable wakeup
⢠Real-time clock for time stamping, auto-sleep, and auto-wakeup
⢠Configuration over UART using simple ASCII commands
⢠Remote configuration over WiFi using Telnet
⢠Supports over the air firmware upgrade (FTP)
⢠Supports WPS pushbutton mode for easy association with access points
⢠Secure WiFi authentication using WEP-128, WPA-PSK (TKIP), or WPA2-PSK (AES)
⢠Built-in networking applicationsâDHCP, UDP, DNS, ARP, ICMP, TCP, HTTP client, and FTP client
⢠802.11 power saving and roaming functions
The modules size and weight are:
⢠Sizeâ1.49â x 0.78â x 0.15â (37mm x 20 mm x 3.5 mm)
⢠Weightâ0.140 oz
Tables 1 through 4 provide detailed specifications for the module.
Table 1. Environmental Conditions
Parameter
Temperature Range (Operating)
Temperature Range (Storage)
Relative Humidity (Operating)
Relative Humidity (Storage)
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Table 2. Electrical Characteristics
RN-131G
-30 oC to +85 oC
-40oC to +85 oC
⤠90%
⤠90%
RN-131C
0 oC to +70 oC
-40oC o +85 oC
⤠90%
⤠90%
Supply Voltage
Supply voltage VDD
Supply voltage (VBATT option)
Pin 21 switched 3.3 V output
Digital input
Input logic high VIH
Input logic low VIL
Digital output drive
GPIO 4, 5, 6, 7, 8
GPIO 9, 10, 11, 12, 13
Power consumption
Sleep
Standby (doze)
Connected (idle, RX)
Connected (TX)
Min
3.0
2.0
2.3 V
-
Typ.
3.3
3.0
24
8
4
15
40
140
Max.
3.7
3.3
150
1.0 V
-
212
Unit
VDC
VDC
mA
VDC
VDC
mA
mA
uA
mA
mA
mA
www.rovingnetworks.com
Version 3.2r 4/9/2012
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