The new BSN development kit v3 consists of a USB programming board, a sensor board, a battery board, a prototype board and a pair of the new BSN v3 nodes.

• USB programmer board - it's designed for interfacing and programming the BSN node via the USB port. In addition, it also serves as the battery charger for the battery board.
• Sensor board - it consists of a 3D accelerometer and a temperature sensor.
• Battery board - it is the power supply for the BSN node, and a Li-polymer battery with 55mAhr is attached as the power source.
  
• Prototype board - it's designed for prototyping different sensors and power supplies with the BSN node.
  
• BSN nodes - the specification on the new BSN node can be found at http://ubimon.doc.ic.ac.uk/bsn/a1875.htm