10-11-2012, 04:51 PM
Zigbee Module Technical Manual
[attachment=38995]
Attention
1. This product does not have the waterproof features, please do
not install this product directly
to the outdoor and damp places;
2. This product is a wireless electronic products, please do not install it in the metal shielding
shell, so far as to install in the open, the place where things did not hamper each other;
3. Installed in the outdoors, if the surrounding relatively empty, a lightning rod needs to be
installed to prevent lightning strikes.
Description
Zigbee wireless communication module, integrates RF transceivers and
microprocessors in keeping with ZIGBBE protocol standard. It has a long-distance
communication range, anti-jamming ability, flexible networking, and other advantages and
features; it can carry one-to-one, one-to-multi, multi-to-multi point transparent transmission of
data between devices; It can form three kinds of network structures: a star, tree and mesh.
The Zigbee Module is constructed of the central coordinator, routers and end nodes.
These three devices have different network capabilities: the central coordinator is the heart of
the module. It is responsible for launching the network organization, network maintenance and
management, it serves as a router too. The router is responsible for routing the data relay. The
terminal nodes are responsible for sending and receiving their own data. Center coordinator,
routers and end nodes of these three types of devices can be configured through software to
achieve different device capabilities.
The serial data interface is a standard RS232 data interface. It has three way of data
transmission: a)broadcast, b)umbrella between center coordinator and other equipment,
c)destination address.
Any single module joined can map out the entire network topology through command query,
including the number of nodes, the nodes mutual relations, the signal strength between the nodes.
Performance
·
Low power consumption
The Zigbee was developed by using a variety of energy-saving mode. It can work for 6 months
supported only by two AA batteries;
·Network self-organization, self-healing ability
The self-organizing feature: No manual intervention, network nodes can sense the presence of other
nodes and determine the connection between the composition of structured network;
The self-healing functions: add or remove a node, the node position change, the node failure, etc., the
network can self-repair, and network topology to be adjusted accordingly without human intervention to
ensure that the whole system can still work properly;
? Low cost
The low complexity of the device and the royalty-free protocol make development of the zigbee
at the low costs.
Zigbee's works in a flexible band for license-exempt band of 2.4GHz,it is no-user fees for
wireless communication;
? Large network capacity
A Zigbee network can accommodate up to 65534 nodes; and up to co-exist within the region 16384
Zigbee network;
Functional Interface Specification
Button
Zigbee wireless communication module provides a pin (16 pin, P01) MODE as a switch pin, you
can add call-off switch, or directly controlled by an external processor which used to select operating modes or
parameters configuration mode.
MODE is set to low when the zigbee module is in working condition, the operation indicator is flickering
(13 pin); MODE is set to high when the zigbee module is in parameter setting condition, the operation
indicator is on.
For the terminal nodes, the module also provides a pin (16-pin P01) SLEEP as a sleep wake-up pin, set
high system sleep, set low system wake-up. The module will shut down the wireless signal as well as the serial
transceiver functionality in the dormant state.
[attachment=38995]
Attention
1. This product does not have the waterproof features, please do
not install this product directly
to the outdoor and damp places;
2. This product is a wireless electronic products, please do not install it in the metal shielding
shell, so far as to install in the open, the place where things did not hamper each other;
3. Installed in the outdoors, if the surrounding relatively empty, a lightning rod needs to be
installed to prevent lightning strikes.
Description
Zigbee wireless communication module, integrates RF transceivers and
microprocessors in keeping with ZIGBBE protocol standard. It has a long-distance
communication range, anti-jamming ability, flexible networking, and other advantages and
features; it can carry one-to-one, one-to-multi, multi-to-multi point transparent transmission of
data between devices; It can form three kinds of network structures: a star, tree and mesh.
The Zigbee Module is constructed of the central coordinator, routers and end nodes.
These three devices have different network capabilities: the central coordinator is the heart of
the module. It is responsible for launching the network organization, network maintenance and
management, it serves as a router too. The router is responsible for routing the data relay. The
terminal nodes are responsible for sending and receiving their own data. Center coordinator,
routers and end nodes of these three types of devices can be configured through software to
achieve different device capabilities.
The serial data interface is a standard RS232 data interface. It has three way of data
transmission: a)broadcast, b)umbrella between center coordinator and other equipment,
c)destination address.
Any single module joined can map out the entire network topology through command query,
including the number of nodes, the nodes mutual relations, the signal strength between the nodes.
Performance
·
Low power consumption
The Zigbee was developed by using a variety of energy-saving mode. It can work for 6 months
supported only by two AA batteries;
·Network self-organization, self-healing ability
The self-organizing feature: No manual intervention, network nodes can sense the presence of other
nodes and determine the connection between the composition of structured network;
The self-healing functions: add or remove a node, the node position change, the node failure, etc., the
network can self-repair, and network topology to be adjusted accordingly without human intervention to
ensure that the whole system can still work properly;
? Low cost
The low complexity of the device and the royalty-free protocol make development of the zigbee
at the low costs.
Zigbee's works in a flexible band for license-exempt band of 2.4GHz,it is no-user fees for
wireless communication;
? Large network capacity
A Zigbee network can accommodate up to 65534 nodes; and up to co-exist within the region 16384
Zigbee network;
Functional Interface Specification
Button
Zigbee wireless communication module provides a pin (16 pin, P01) MODE as a switch pin, you
can add call-off switch, or directly controlled by an external processor which used to select operating modes or
parameters configuration mode.
MODE is set to low when the zigbee module is in working condition, the operation indicator is flickering
(13 pin); MODE is set to high when the zigbee module is in parameter setting condition, the operation
indicator is on.
For the terminal nodes, the module also provides a pin (16-pin P01) SLEEP as a sleep wake-up pin, set
high system sleep, set low system wake-up. The module will shut down the wireless signal as well as the serial
transceiver functionality in the dormant state.