An evaluation version of iWrap firmware for Bluegiga's WT11 and WT12 Bluetooth modules is now available. iWrap 3.0 beta will introduce several functions such as Bluetooth HID and DI profiles and remote configuration over a Bluetooth link.
WT11 and WT12 are Class 1 and Class 2 respectively, Bluetooth 2.0+EDR (enhanced data rate) modules. Both modules introduce three times faster data rates compared to existing Bluetooth 1.2 modules. They both feature Bluetooth radio, antenna and a fully implemented protocol stack.
HFP and HFP-AG profiles offer full-duplex GSM quality audio over a Bluetooth link plus call and SMS control with AT commands. This profile support makes the firmware suitable for several audio applications, such as automotive audio systems, point to point audio applications, audio accessories and systems where simultaneous audio and data transfer are needed.