In summary, the BT700 series are Class 1 Bluetooth v2.0 or v2.1 modules with four part numbers-BT730-SA, BT730-SC, BT740-SA, BT740-SC and their associated development kits. The BT700 has a compact footprint of 15mm x 29mm. BT700 modules and development kits are available now at www.digikey.com.