Difference between revisions of "Xbee wireless module"
(restore accidentally deleted section) |
|||
| Line 40: | Line 40: | ||
:* -96 dBm boost mode | :* -96 dBm boost mode | ||
:* -95 dBm normal mode | :* -95 dBm normal mode | ||
| + | * TX Current: 45 mA (@3.3 V) | ||
| + | * RX Current: 50 mA (@3.3 V) | ||
| + | * Power-down Current: < 10 μA | ||
===XBee-Pro ZB ZigBee === | ===XBee-Pro ZB ZigBee === | ||
| Line 51: | Line 54: | ||
* Operating frequency: 2.4 GHz | * Operating frequency: 2.4 GHz | ||
* Receiver sensitivity: -102 dBm (all variants) | * Receiver sensitivity: -102 dBm (all variants) | ||
| + | * TX Current: 215 mA (@3.3 V) | ||
| + | * RX Current: 55 mA (@3.3 V) | ||
| + | * Power-down Current: < 10 μA | ||
Revision as of 12:43, 17 September 2008
Contents
Description
XBee is a wireless communication module that Digi built to the 802.15.4/ZigBee standard. The beauty of the 802.15.4/ZigBee wireless standard is that it can form self-healing mesh networks. These are great for making a wireless control network that spans from one corner of your house to the other.
By default, the modules are configured from the factory to be a wireless serial line replacement. It can be programmed to do other functions like behave as a "wireless wire" where a level transition on an input pin of one module is sent out as the same level transition on a different module output pin. There is also a special API mode, where the modules accept bytes of data from the host to transmit into the network.
There are two versions of the Xbee modules; 802.15.4 (DigiMesh 2.4) ) and ZB ZigBee. The difference being that the ZB modules are compatible with normal ZigBee networks, where the DigiMesh is a proprietary mesh solution. Each version comes in 2 flavors: XBee and XBee-Pro. The XBee-Pro modules have a more powerful radio, thus have a longer range.
XBee 802.15.4
- Power output: 1 mW (+0 dBm)
- Indoor/Urban range: Up to 100 ft (30 m)
- Outdoor/RF line-of-sight range: Up to 300 ft (90 m)
- RF data rate: 250 Kbps
- Interface data rate: Up to 115.2 Kbps
- Operating frequency: 2.4 GHz
- Receiver sensitivity: -92 dBm
XBee-PRO 802.15.4
- Power output:
- 63 mW (+18 dBm) North American version
- 10 mW (+10 dBm) International version
- Indoor/Urban range: Up to 300 ft (90 m)
- Outdoor/RF line-of-sight range: Up to 1 mile (1.6 km) RF LOS
- RF data rate: 250 Kbps
- Interface data rate: Up to 115.2 Kbps
- Operating frequency: 2.4 GHz
- Receiver sensitivity: -100 dBm (all variants)
XBee ZB ZigBee
- Power output:
- 2mW (+3 dBm) boost mode
- 1.25 mW (+1 dBm) normal mode
- Indoor/Urban range: Up to 133 ft (40 m)
- Outdoor/RF line-of-sight range: Up to 400 ft (120 m)
- RF data rate: 250 Kbps
- Interface data rate: Up to 1 Mbps software selectable
- Operating frequency: 2.4 GHz
- Receiver sensitivity:
- -96 dBm boost mode
- -95 dBm normal mode
- TX Current: 45 mA (@3.3 V)
- RX Current: 50 mA (@3.3 V)
- Power-down Current: < 10 μA
XBee-Pro ZB ZigBee
- Power output:
- 50 mW (+17 dBm) North American version
- 10 mW (+10 dBm) International version
- Indoor/Urban range: Up to 400 ft (120 m)
- Outdoor/RF line-of-sight range: Up to 1 mile (1.6 km) RF LOS
- RF data rate: 250 Kbps
- Interface data rate: Up to 1 Mbps software selectable
- Operating frequency: 2.4 GHz
- Receiver sensitivity: -102 dBm (all variants)
- TX Current: 215 mA (@3.3 V)
- RX Current: 55 mA (@3.3 V)
- Power-down Current: < 10 μA
Documents
XBee/Xbee-Pro ZB ZigBee PDF
XBee/XBee-Pro 802.15.4 PDF
Where to buy
Sparkfun electronics now makes/sells several items related to XBee: modules themselves, breakout boards, pin headers, USB adapters & Arduino shields.
