Xbee Buying Guide -

Modules (like those running Zigbee or DigiMesh ) can relay data for each other, extending range and providing self-healing capabilities if one node fails. 2. Compare the Core XBee Families

Digi has evolved the XBee line through several "Series," though modern users primarily choose between Series 1, Series 2, and the newer XBee 3. XBee Series 1 (Legacy) XBee Series 2 Go to product viewer dialog for this item. S2C (Zigbee) Go to product viewer dialog for this item. XBee 3 (Modern) Go to product viewer dialog for this item. Beginners, simple 1-to-1 links Complex mesh networks Future-proofing & MicroPython 802.15.4 (Point-to-Multipoint) Zigbee, DigiMesh, 802.15.4, or BLE Ease of Use High (Works "out of the box") Ease of Use Moderate (Requires configuration) Ease of Use High (Multi-protocol support) Programmability Programmability Programmability Built-in support 3. Select Frequency and Range xbee buying guide

These allow you to attach high-gain external antennas via a cable, which is essential if your XBee is mounted inside a metal enclosure. 5. Essential Accessories Modules (like those running Zigbee or DigiMesh )

Offers superior range and better penetration through obstacles like walls or foliage, though it is not legal in all countries (primarily North America). XBee Series 1 (Legacy) XBee Series 2 Go

A direct wireless link between two modules, ideal for simple remote control or data logging.

A small wire extending from the module. Good all-around performance for a low price.