We've taken all of our dev board experience and built one that we'd actually use: the Vegas Lounge. It's a full featured development board for the LBM313 Bluetooth Low Energy Module.
Our dev board exposes all pins of the LBM313 and provides buttons, LEDs, and potentiometers for quick development. GPIO pins are jumper selectable, allowing you to run any firmware without having to worry about unintended connections in hardware.
The Vegas Lounge has a native USB connection to the CC2540 on the LBM313. It also has USB to serial (FTDI) support for sending debug messages or driving test modes. An on-board current sense amplifier allows you to run current and power measurements to calculate the battery life of your end product.
International Orders: We recommend FedEx International Shipping over USPS. Products shipped through FedEx, usually have a turnaround in 1 week and are more reliable than USPS. However, products shipped through USPS take 3-8 weeks. USPS may lose your package and/or fail to provide tracking.