Laird's BT700 Bluetooth® Modules are designed to add robust, long-range Bluetooth data connectivity to any device. Based on the market-leading Cambridge Silicon Radio (CSR) BC04 chipset, BT700 modules provide exceptionally low power consumption with outstanding Class 1 range via 18dBm of transmit power. Both the BT730 and BT740 include a broad range of Bluetooth profiles such as Serial Port Profile (SPP) and other vital features which make the BT730 modules superior to other Bluetooth modules. The BT730 Modules support Bluetooth v2.0 while the BT740 supports the latest Bluetooth v2.1. With a compact footprint of 15.29 x 28.71mm, each of these modules deliver maximum range with a minimum size.