RELATED PRODUCTS
APPLICATION EXAMPLEBENEFITS
– Simple, out-of-the-box RF communications, no
configuration needed
– Point-to-multipoint network topology
– 2.4 GHz for worldwide deployment
– Common Digi XBee footprint for a variety of RF modules
– Industry leading sleep current of sub 1uA
– Firmware upgrades via UART, SPI or over the air
– Migratable to DigiMesh and ZigBee PRO protocols
and vice-versa
Low-cost, easy-to-deploy modules provide critical
end-point connectivity to devices and sensors
Digi XBee RF modules provide OEMs with a common footprint
shared by multiple platforms, including multipoint and ZigBee/
Mesh topologies, and both 2.4 GHz and 900 MHz solutions. OEMs
deploying the Digi XBee can substitute one Digi XBee for another,
depending upon dynamic application needs, with minimal
development, reduced risk and shorter time-to-market.
Digi XBee 802.15.4 RF modules are ideal for applications
requiring low latency and predictable communication timing.
Providing quick, robust communication in point-to-point, peer-
to-peer, and multipoint/star configurations, Digi XBee 802.15.4
products enable robust end-point connectivity with ease.
Whether deployed as a pure cable replacement for simple serial
DIGI XBEE® S2C
802.15.4 RF MODULES
communication, or as part of a more complex hub-and-spoke
network of sensors, Digi XBee 802.15.4 RF modules maximize
performance and ease of development.
Digi XBee 802.15.4 modules seamlessly interface with compatible
gateways, device adapters and range extenders, providing
developers with true beyond-the-horizon connectivity.
The updated Digi XBee S2C 802.15.4 module is built with the
SiliconLabs EM357 SoC and oers improved power consumption,
support for over-the-air firmware updates, and provides an
upgrade path to DigiMesh® or ZigBee® mesh protocols if desired.
EMBEDDED RF
MODULES FOR OEMS
Ethernet
DIGI XBEE® 802.15.4
RF MODULE
Light and Occupancy
Sensor with
Digi XBee® 802.15.4
RF Module
Cellular/VPN
DIGI REMOTE MANAGER®REMOTE MONITORING AND
CONTROL OFFICE
Street
Light
CONNECTPORT® X4 H
GATEWAY
Street
Light
ConnectPort®
X4/X4H Gateways
XBee®
Adapters
XCTU Development
Kits
Digi Remote
Manager®
WWW.DIGI.COM
SPECIFICATIONS Digi XBee® S2C 802.15.4 | Digi XBee-PRO® S2C 802.15.4
PERFORMANCE
TRANSCEIVER CHIPSET Silicon Labs EM357 SoC
DATA RATE RF 250 Kbps, Serial up to 1 Mbps
INDOOR/URBAN RANGE* Up to 200  (60 m) Up to 300  (90 m)
OUTDOOR/RF LINE-OF-SIGHT
RANGE* Up to 4000  (1200 m) Up to 2 miles (3200 m)
TRANSMIT POWER 3.1 mW (+5 dBm) / 6.3 mW (+8 dBm)
boost mode 63 mW (+18 dBm)
RECEIVER SENSITIVITY (1% PER) -100 dBm / -102 dBm boost mode -101 dBm
FEATURES
SERIAL DATA INTERFACE UART, SPI
CONFIGURATION METHOD API or AT commands, local or over-the-air (OTA)
FREQUENCY BAND ISM 2.4 GHz
FORM FACTOR Through-Hole, Surface Mount
HARDWARE S2C
ADC INPUTS (4) 10-bit ADC inputs
DIGITAL I/O 15
ANTENNA OPTIONS Through-Hole: PCB Antenna, U.FL Connector, RPSMA Connector, or Integrated Wire
SMT: RF Pad, PCB Antenna, or U.FL Connector
OPERATING TEMPERATURE -40º C to +85º C
DIMENSIONS (L X W X H) AND
WEIGHT
Through-Hole: 0.960 x 1.087 in
(2.438 x 2.761 cm)
SMT: 0.866 x 1.33 x 0.120 in
(2.199 x 3.4 x 0.305 cm)
Through-Hole: 0.960 x 1.297 in
(2.438 x 3.294 cm)
SMT: 0.866 x 1.33 x 0.120 in
(2.199 x 3.4 x 0.305 cm)
NETWORKING AND SECURITY
PROTOCOL Digi XBee 802.15.4 (Proprietary 802.15.4)
UPDATABLE TO DIGIMESH
PROTOCOL Yes
UPDATABLE TO ZIGBEE
PROTOCOL Yes
INTERFERENCE IMMUNITY DSSS (Direct Sequence Spread Spectrum)
ENCRYPTION 128-bit AES
RELIABLE PACKET DELIVERY Retries/Acknowledgements
IDS PAN ID and addresses, cluster IDs and endpoints (optional)
CHANNELS 16 channels 15 channels
POWER REQUIREMENTS
SUPPLY VOLTAGE 2.1 to 3.6V 2.7 to 3.6V
TRANSMIT CURRENT 33 mA @ 3.3 VDC /
45 mA boost mode 120 mA @ 3.3 VDC
RECEIVE CURRENT 28 mA @ 3.3 VDC /
31 mA boost mode 31 mA @ 3.3 VDC
POWER-DOWN CURRENT <1 μA @ 25º C <1 μA @ 25º C
REGULATORY APPROVALS
FCC, IC (NORTH AMERICA) Yes Yes
ETSI (EUROPE) Yes No
RCM (AUSTRALIA AND
NEW ZEALAND) No (Coming soon) No (Coming soon)
TELEC (JAPAN) No (Coming soon) No (Coming soon)
*Range figure estimates are based on free-air terrain with limited sources of interference. Actual range will vary based on transmitting power, orientation of transmitter and receiver,
height of transmitting antenna, height of receiving antenna, weather conditions, interference sources in the area, and terrain between receiver and transmitter, including indoor and
outdoor structures such as walls, trees, buildings, hills, and mountains.
DIGI INTERNATIONAL WORLDWIDE HQ
877-912-3444 / 952-912-3444 / www.digi.com
DIGI INTERNATIONAL GERMANY
+49-89-540-428-0
DIGI INTERNATIONAL JAPAN
+81-3-5428-0261 / www.digi-intl.co.jp
DIGI INTERNATIONAL SINGAPORE
+65-6213-5380
DIGI INTERNATIONAL CHINA
+86-21-50492199 / www.digi.com.cn
DIGI SERVICE AND SUPPORT / You can purchase with confidence knowing that Digi
is always available to serve you with expert technical support and our industry
leading warranty. For detailed information visit www.digi.com/support.
© 1996-2018 Digi International Inc. All rights reserved.
All trademarks are the property of their respective owners.
PART NUMBERS DESCRIPTION
91003287
A5/518
KIT
XKB2-A2T-WWC Wireless Connectivity Kit with Digi XBee 802.15.4 (S2C)
MODULES
XB24CAWIT-001 Digi XBee 802.15.4 through-hole module w/ wire antenna
XB24CAPIT-001 Digi XBee 802.15.4 through-hole module w/ PCB antenna
XB24CAUIT-001 Digi XBee 802.15.4 through-hole module w/ U.fl connector
XB24CASIT-001 Digi XBee 802.15.4 through-hole module w/ RPSMA connector
XB24CAPIS-001 Digi XBee 802.15.4 SMT module w/ PCB antenna
XB24CAUIS-001 Digi XBee 802.15.4 SMT module w/ U.fl connector
XB24CARIS-001 Digi XBee 802.15.4 SMT module w/ RF Pad connector
XBP24CAWIT-001 Digi XBee-PRO 802.15.4 through-hole module w/ wire antenna
XBP24CAPIT-001 Digi XBee-PRO 802.15.4 through-hole module w/ PCB antenna
XBP24CAUIT-001 Digi XBee-PRO 802.15.4 through-hole module w/ U.fl connector
XBP24CASIT-001 Digi XBee-PRO 802.15.4 through-hole module w/ RPSMA connector
XBP24CAPIS-001 Digi XBee-PRO 802.15.4 SMT module w/ PCB antenna
XBP24CAUIS-001 Digi XBee-PRO 802.15.4 SMT module w/ U.fl connector
XBP24CARIS-001 Digi XBee-PRO 802.15.4 SMT module w/ RF Pad connector
802.15.4 – Star
(side views) (top view) (top view)
0.866”
(22.00mm)
0.960”
(24.38mm)
PIN 1
PIN 10
PIN 11
PIN 20 PIN 1
PIN 10 PIN 11
PIN 20
1.087”
(27.61mm)
0.257”
(6.53mm)
0.866”
(22.00mm)
0.960”
1.297”
(32.94mm)
0.020”
(0.51mm)
shield-to-PCB
0.080” ±0.020
(2.03mm ±0.51)
0.079”
(2.00mm)
0.050”
(1.27mm)
0.031”
(0.79mm)
0.110”
(2.79mm)
0.160”
(4.06mm)
XBee XBee-PRO
0.299”
(7.59mm
)
(side views) (top view) (top view)
0.866”
(22.00mm)
0.960”
(24.38mm)
PIN 1
PIN 10 PIN 11
PIN 20 PIN 1
PIN 10 PIN 11
PIN 20
1.087”
(27.61mm)
0.257”
(6.53mm)
0.866”
(22.00mm)
0.960”
1.297”
(32.94mm)
0.020”
(0.51mm)
shield-to-PCB
0.080” ±0.020
(2.03mm ±0.51)
0.079”
(2.00mm)
0.050”
(1.27mm)
0.031”
(0.79mm)
0.110”
(2.79mm)
0.160”
(4.06mm)
XBee XBee-PRO
0.299”
(7.59mm)
(Side Views) (Top View) (Top View)
DigiMesh - MigratableZigBee - Migratable