XBee 1mW Chip Antenna / 100 m
Product ID: 221

This is the very popular 2.4GHz XBee module from Digi (formally Maxstream). These modules take the 802.15.4 stack (the basis for Zigbee) and wrap it into a simple to use serial command set. These modules allow a very reliable and simple communication between microcontrollers, computers, systems, really anything with a serial port! Point to point and multi-point networks are supported.

• 3.3V @ 50mA
• 250 kbps Max data rate
• 1mW output (+0dBm)
• 100m range
• Built-in antenna
• Fully FCC certified
• 6 10-bit ADC input pins
• 8 digital IO pins
• 128-bit encryption
• Local or over-air configuration
• AT or API command set

Documents:

• Digi XBee Page
• Datasheet
• Product Manual
• Dimensional Drawings
• SFE Eagle Library has this part!