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This is the XBee XBP24-BZ7WIT-004 module from Digi. The new Series 2B improves upon the power output and data protocol of the Pro Series2. Series 2B modules allow you to create complex mesh networks based on the XBee ZB ZigBee mesh firmware. 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.
Series 2B modules use a different hardware configuration from the earlier models and while they will communicate with Series 2 XBee modules, they are not compatible with the outdated Series 2.5 Modules.
Regular VS Pro
There are a few differences between the regular XBees and the XBee Pros. The Pros are a bit longer, use more power. The greater power means longer range (1 mile instead of 300ft) so if you need the range then use the Pros, otherwise stick with the regular models. You can mix and match these on the same network.
Note: If you are looking for a simple point-to-point configuration, you might want to try the Series 1 instead. The Series 2 requires considerable setup and configuration.
Note: Series 1 and Series 2B XBee modules have the same pin-out. However, Series 1 modules cannot communicate with Series 2B modules.
Note: If you are using these outside, please check with your local laws regarding radio communication.
RF Data Rate: 250 Kbps
Indoor/Urban Range; 300 ft. (90 m)
Outdoor/RF Line-of-Sight Range: 2 miles (3200 m)/ Int’l 5000 ft (1500 m)
Transmit Power：63 mW (+18 dBm) / Int’l 10 mW (+10 dBm)
Receiver Sensitivity (1% PER)： -102 dBm
Adjustable Power： Yes
I/O Interface： 3.3V CMOS UART, SPI, I2C, PWM, DIO, ADC
Configuration Method： API or AT commands, local or over-the-air
Frequency Band： 2.4 GHz
Interference Immunity： DSSS (Direct Sequence Spread Spectrum)
Serial Data Rate： 1200 bps - 1 Mbps
ADC Inputs： (4) 10-bit ADC inputs
Digital I/O： 10
Operating Temperature & Humidity: -40° C to +85° C, 0-95% humidity non-condensing
CPU/Clock Speed： N/A
Networking & Security
Encryption： 128-bit AES
Reliable Packet Delivery： Retries/Acknowledgments
IDs and Channels： PAN ID, 64-bit IEEE MAC, 15 channels
Supply Voltage ： 2.7 - 3.6VDC
Transmit Current: 205 mA
Receive Current: 47 mA
Power-Down Current: 3.5 uA @ 25º C
Size: 3.3cm x 2.5cm
Antenna： Wire whip
For more information, please kindly check at this page.