The new version of XBee Shield is a standardized and stackable shield compatible with Arduino. You can easily stack any modules from the Bee series onto it and build a wireless network for your project. In spite of that it is also equipped with function of level conversion which enables a doubleway conversion between high & low IO levels. The reserved digital pins facilitate users to select TX/RX port using jumper caps.

Standardized shape design
Can be configured by connecting UartSBee module to USB
The DIN and DOUT pins can be connected with both UART and
other digital pinsD2~D12
Enlarged space for your own development
LED indicators