The DAGU Serial Bluetooth Module provides a transparent Serial Cable replacement for your embedded projects.
This module connects directly to any TTL level Serial Port (such as Arduino COMMs). Once connected, the device is immediately discoverable by your PC or mobile device.*
Once connected to the Bluetooth module, your PC will create a new Serial COMM port through which you can send and receive data transparently (as if you had a physical serial cable connected).
* The module uses the Bluetooth SPP profile (Serial port profile). The host device needs to support this profile to connect to the Bluetooth module. (Computers and Android devices have built in support for it).