XK-Z11-M Digi International, XK-Z11-M Datasheet - Page 66

• Manufacturer Part Number: XK-Z11-M
• Description: ZIGBEE MODULE DEVELOPMENT KIT
• Manufacturer: Digi International
• Series: XBee™r
• Type: Transceiver, 802.15.4/ZigBeer

Specifications of XK-Z11-M

• Frequency: 2.4GHz
• For Use With/related Products: XBee Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 602-1184

© 2010 Digi International, Inc.
XBee®/XBee‐PRO® ZB RF Modules
ZDO Transmissions
RR = router to router,
RE = router to end device (non-sleeping),
ER = end device (non-sleeping) to router,
SD = security disabled,
SE = security enabled.
4 hops = 5 nodes total, 3 intermediate router nodes
* Data throughput measurements were made setting the serial interface rate to 115200 bps, and measuring the
time to send 100,000 bytes from source to destination. During the test, no route discoveries or failures occurred.
ZigBee defines a ZigBee Device Objects layer (ZDO) that can provide device and service discovery and network
management capabilities. This layer is described below.
ZigBee Device Objects (ZDO)
Sending a ZDO Command
The ZigBee Device Objects (ZDO) is supported to some extent on all ZigBee devices. The ZDO is an endpoint
that implements services described in the ZigBee Device Profile in the ZigBee specification. Each service has an
assigned cluster ID, and most service requests have an associated response. The following table describes some
common ZDO services.
Refer to the ZigBee specification for a detailed description of all ZigBee Device Profile services.
To send a ZDO command, an explicit transmit API frame must be used and formatted correctly. The source and
destination endpoints must be set to 0, and the profile ID must be set to 0. The cluster ID must be set to match
the cluster ID of the appropriate service. For example, to send an active endpoints request, the cluster ID must
be set to 0x0005.
1 hop, ER, SE
4 hops, RR, SD 10kbps
4 hops, RR, SE 5kbps
Cluster Name Cluster ID Description
Network Address
Request
Active Endpoints
Request
LQI Request
Routing Table
Request
Network Address
Response
Cluster Name Cluster ID Description
LQI Response
Routing Table
Response
0x0000
0x0005
0x0031
0x0032
0x8000
0x8031
0x8032
16kbps
Request a 16-bit address of the
radio with a matching 64-bit
address (required parameter).
Request a list of endpoints from a
remote device.
Request data from a neighbor table
of a remote device.
Request to retrieve routing table
entries from a remote device.
Response that includes the 16-bit
address of a device.
Response that includes neighbor
table data from a remote device.
Response that includes routing
table entry data from a remote
device.
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