sz05-l-std -2
first, product introduction
shuncom intelligent sz05-l-std-2 is a zigbee module based on the ti-cc2530 chip solution. the module is compact and can be easily embedded in other devices, providing a fast, convenient and low-cost wireless network interface. it has been widely used in wireless sensing, control and data acquisition fields, saving development time and cost.
sz05-l-std -2 zigbee module meets zigbee pro international standard rf transceiver and microprocessor. it has the advantages of long communication distance, ultra-low power consumption, strong anti-interference ability, flexible networking and so on. serial port, transparent transmission of rs232/485 data, can realize transparent transmission of data between devices between point-to-multipoint and multi-point to multi-point; practical mesh networking mode.
sz05-l-std -2 zigbee modules are divided into central coordinators, routers and terminal nodes. these three types of devices have different network functions: the central coordinator is the central node of the network, responsible for the originating organization, network maintenance and management functions of the network; the router is responsible for data relaying and network maintenance functions; the terminal node only carries out the data of the node. send and receive.
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performance characteristics |
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powerful wireless |
trunk routing |
flexible transmission mode |
broadcast transmission or destination address transmission mode is optional |
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long communication distance |
maximum line of sight transmission distance of 200 meters |
flexible node type |
central node, routing node, and terminal node can be set arbitrarily |
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strong anti-interference ability |
2.4g o-qpsk spread spectrum technology |
strong networking ability |
mesh networking mode |
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flexible serial port application |
transparent mode or command format transmission, the highest baud rate is 115200 |
large network capacity |
16 channels are optional, 65535 network ids can be set arbitrarily |
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main function of the product |
inter-conversion of wired rs232, 485, ttl interface and wireless sz05 module, network communication through sz05 wireless module |
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technical parameters |
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communication distance |
sz05-l-std-2 (200 m) |
receiving sensitivity |
-95dbm±3dbm (with pa -106dbm±2dbm) |
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radio frequency |
2.405 to 2.480mhz |
transmit power |
3.5dbm |
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modulation |
o-qpsk |
average current |
27ma |
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wireless channel |
16 |
peak current |
35ma |
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channel detection |
csma/ca |
sleep current |
2.2~2.4ua |
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letter of agreement |
support zll, zha, zigbee pro standards |
data interface |
ttl, 232, 485 (l series does not support 232, 485) |
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io function |
quad pwm output, six ad samples (two-way multiplexing) |
antenna interface |
external antenna or built-in antenna, ipex antenna |
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network topology |
mesh |
dimensions |
support stamp hole patch and inline |
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single network capacity |
65535 nodes |
data bit |
8 |
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maximum packet |
82/frame |
stop bit |
1,2 |
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send mode |
broadcast or destination address transmission |
check |
none, even, odd |
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serial port rate |
9600 ~ 115200 |
encryption |
support aes encryption and crc check |
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input voltage |
dc3.3 |
working environment |
-40°c ~ 85°c |
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2018-04-20 |
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