RN-41 modul

This module from Roving Networks is powerful, small, and very easy to use. This module is designed to replace serial cables. The stack is completely encapsulated. The end user just sees serial characters being transmitted back and forth. Press the 'A' character from a terminal program on your computer and an 'A' will be pushed out the TX pin of the module.

Features:
Fully qualified module FCC and CE Certified Fully configurable UART UART Data rates up to 3Mbps Over air data rate of 721kbps to 2.0Mbps Low power sleep mode Compatible with all products that support SPP (almost all do) Includes support for BCSP, DUN, LAN, GAP SDP, RFCOMM, and L2CAP protocols 3.3V operation Status pin Class 1 power output