We are offering bluetooth module - s/n 134504.Feature:ready to use bluetooth modulefully qualified bluetooth v2.0+edr1.8v core, 1.8 to 3.6v iolow power 1.8v operationminimum external componentsintegrated 1.8v regulatorusb and dual uart portssupport for 8mbit external flashon board reset switch is present.Led as work mode indicator is present for supply and bluetooth connections (pairing or connected)using on board jumper one can switch bluetooth module from pairing mode to configuration mode(hc-05 at command mode)separate connectors are present to connect bluetooth module to microcontroller board or computer application:personal digital assistants (pdas)computer accessories (compact flash cards, pcmcia cards, sd cards and usb dongles)digital camerascable replacementbarcode scannersmeasurement monitoring systemindustrial sensors and controlmedical devicesasset tracking