RN-XV-W

The RN-XV-W unit is a version of the RN-XV product line. The RN-XV-W is a 805.15.4 replacement solution, "standard configuration" unit (-40 to +85 °C), with a 1/4 inch wire antenna. The RN-XV is a 802.11 b/g solution especially designed for customer who want to migrate their existing 802.15.4 architecture to a more standard TCP/IP based platform without having to redesign their existing hardware.  Base on a pseudo standard footprint often found in embedded applications, the RN-XV module from Roving Networks allows for Wi-Fi connectivitiy using 802.11 b/g standards in legacy and existing designs that may have been based upon 802.15.4 standard.  The RN-XV module is based upon Roving Networks' robust RN-171 Wi-Fi module and incorporates 802.11 b/g radio, 32 bit SPARC processor, TCP/TP stack, real-time clock, crypto accelerator, power management unit and analog sensor interface.  The module offers additional functionality through its onboard programmable GPIOs (10) and ADCs (8). The ADCs provide 14-bit resolution while the GPIOs can be configured to provide standard functionality or status signaling to a host microcontroller to reduce the need for serial polling between the Wi-Fi module and host microcontroller.  The module is pre-loaded with firmware to simplify integration and minimize development time of your application.  In the simplest configuration, the hardware only requires four connections (PWR, TX, RX and GND) to create a wireless data connection.