Wireless / XBee

These nice little wireless modem modules are both reasonably priced and feature-rich.

FTDI Serial TTL-232 USB Cable

Product ID: 70
$19.95
In stock

FTDI Friend + extras - v1.0

Product ID: 284
$14.75
In stock

XBee Module - ZB Series S2C - 2mW with Wire Antenna - XB24CZ7WIT-004

Product ID: 968
$22.95
50 in stock

USB XBee Adapter

Product ID: 247
$29.95
54 in stock

FTDI Serial TTL-232 USB Type C Cable - 5V Power / 3.3V Logic

Product ID: 4364
$19.95
9 in stock

FTDI Serial TTL-232 USB Type C Cable - 3V Power and Logic

Product ID: 4331
$19.95
In stock

XBee Module - Series 1 - 1mW with Wire Antenna - XB24-AWI-001

Product ID: 128
Discontinued

XBee Adapter kit - v1.1

Product ID: 126
Discontinued

XBee Pro Module - Series 1 - 60mW with Wire Antenna - XBP24-AWI-001

Product ID: 964
Discontinued

XBee Pro Module - ZB Series 2SC - 63mW with Wire Antenna - XBP24CZ7WIT-004

Product ID: 967
Discontinued

Building Wireless Sensor Networks by Rob Faludi

Product ID: 963
Discontinued