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The Roving Networks RN-134 "SuRF" board is a field ready, WiFi certified 802.11 b/g solution. The SuRF board has the flexibility to connect directly to a standard RS232 interface or through the TTL UART interface to embedded systems. The status LEDs and jumpers enable rapid prototyping and integrating into existing systems.
The RN-134 is built upon Roving Networks RN-131 WiFly-GSX module. The WiFly GSX module incorporates a 2.4GHz radio, processor, Full TCP/IP stack, real-time clock, FTP, DHCP, DNS and web server. The RN-131G is the smallest, lowest power 802.11 b/g module available. The module supports adhoc and enterprise networking modes.
Also available!
View the Roving Networks RN-131 802.11 b/g Wireless LAN Modules & Eval Boards
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Features
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UART interface with RS232 and TTL signaling
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Through hole board simplifies system integration
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Status LEDs to show network status and
data transfer
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High throughput, 4Mbps sustained data rate with TCP/IP and WPA2
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Ultra-low power: 10uA sleep, 50mA Rx, 100mA Tx
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Through hole design with mounting posts
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Jumpers for setting adhoc mode
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On board ceramic chip antenna and U.FL connector for external antenna
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10 general purpose digital I/O
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8 analog sensor interfaces
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Real-time clock for wakeup and time stamping
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Accepts 3-12VDC
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On board ECOS -OS, TCP/IP stacks
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Wi-Fi
Alliance certified for WPA2-PSK
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FCC / CE/ ICS certified and RoHS compliant
Applications
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Wireless serial connections
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Remote sensors
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Telemetry
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Security
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Industrial sensors and controls
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Home automation
Overview
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Host Data Rate up to 1Mbps for UART
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Memory 128KB RAM, 2MB ROM, 2KB battery-backed
memory, 8Mb Flash
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Intelligent built-in power management with
programmable wake-up
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Configuration over UART using simple ASCII commands
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On the fly firmware upgrade (FTP), and data file upload
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Secure
WiFi
authentication WEP-128, WPA-PSK (TKIP), WPA2-PSK, EAP-TLS for WPA1 & WPA2 Enterprise
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Built in networking applications DHCP, DNS, ARP, ICMP UDP
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