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Evaluation Kit, WiFi, Ultra-Low Power Embedded TCP/IP Solution, RN131


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RN-131-EK   Datasheet
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Product Overview

RN-131-EK is an 802.11 b/g WiFi evaluation kit for RN131 module that can be used to quickly add WiFi connectivity to embedded applications. It has the flexibility to connect directly to a PC via a standard USB interface or to embedded processors through TTL/UART interface. The board also includes 2 convenient pushbuttons for controlling both SoftAP and WPS(WiFi Protected Setup) mode without software configuration. The status LEDs and jumpers enable rapid prototyping and integration into existing systems. The RN131 module incorporates a 2.4GHz radio, processor, full TCP/IP stack, real time clock and supports FTP client, DHCP, DNS, and HTML client protocols. The module supports ad hoc and infrastructure networking modes along with SoftAP mode. The module is programmed and controlled from a console with a simple ASCII command language. Once the configuration is set up, the module can automatically scan to find an access point, associate, authenticate and connect over any WiFi network.
  • Supports FCC/CE/IC certified 2.4GHz IEEE 802.11 b/g RN131 module
  • WiFi Alliance certified for WPA2-PSK
  • Complete on board TCP/IP networking stack through RN131 module
  • Supports Ad hoc and Infrastructure networking modes along with SoftAP mode
  • Built in networking applications TCP/IP, DHCP, DNS, ARP, ICMP, UDP, Telnet, FTP client, HTML client
  • Configuration over WiFi or UART using simple ASCII commands
  • Supports 921Kbps TX, 500Kbps RX data rates with TCP/IP and WPA2 over UART
  • Powered by a USB cable (5V)
  • Push buttons for launching applications and RESET signals
  • Real time clock for wake up and time stamping


RF Communications, Wireless, Automation & Process Control, Medical, Industrial


Board, USB cable.


90 Day Warranty only. After Expiration of Warranty returns must be processed via Microchip.


Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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Wireless Connectivity




Evaluation Board RN131, USB Cable


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Technical Documents (2)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Available to manufacturer lead time 17 weeks

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Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


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