sz05-l-std-3 zigbee module
first, product introduction
the sz05-l-std-3 wireless data transmission module adopts ti's chip and conforms to the zigbee pro international standard rf transceiver and microprocessor. it has long communication distance, ultra-low power consumption, strong anti-interference ability and flexible networking. advantages and features; practical mesh networking. the sz05-l-std-3 data transmission module implements transparent transmission of ttl serial data. the sz05-l-std-3 data transmission module acts as a terminal node to transmit and receive data only.
the sz05-l-std-3 devices are part of the cc26xx family of cost-effective ultra-low power 2.4ghz rf devices with very low active rf and mcu currents and low power mode current consumption. therefore, shunzhou intelligent sz05-l-std-3 ultra-low power module fully meets the requirements of the internet of things for low power consumption, and is very suitable for battery-powered, small-sized smart home, rfid, network sensor, security and access control. and wireless connectivity products such as remote control.
second, product technical parameters
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specification model |
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sz05-l |
-xxx |
-xxx |
-x |
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product series |
transmission distance |
data interface |
antenna specification |
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sz05-l |
-std-3（100 metres） |
-ttl |
-pcb（built-in antenna） |
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for example: model sz05-l-std-3-ttl-pcb, which means sz05-l series wireless data transmission module, open space transmission distance is 100 meters, ttl interface, built-in pcb antenna. |
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performance characteristics |
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powerful |
full-featured module with central, relay routing, and terminal capabilities |
send mode |
broadcast transmission, fixed target or protocol type transmission mode optional |
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communication distance |
maximum line of sight transmission distance of 100 meters |
node type |
central node, routing node, and terminal node can be set arbitrarily |
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strong anti-interference ability |
2.4g dsss spread spectrum technology |
networking capability |
star network, peer-to-peer network, mesh network |
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serial port application |
transparent mode or command format transmission, the highest baud rate is 115200 |
network capacity |
16 channels are optional, 65535 network ids can be set arbitrarily |
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the main function |
serial to wireless, wireless data transmission |
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technical parameters |
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radio frequency |
2400-2485m 2.4g ism free frequency band |
location information |
rssi |
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wireless rate |
fixed 250k |
input voltage |
dc 3.3v |
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serial port rate |
baud rate 1200-115200 can be set |
sleep current |
3ua |
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modulation |
dsss direct sequence spread spectrum |
transmit power |
3dbm |
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channel mode |
16 channels (interval 5m) |
receiving sensitivity |
-95dbm |
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channel detection |
csma/ca |
interface type |
ttl、io |
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network structure |
star, peer, mesh (mesh) |
equipment antenna |
2.4g built-in pcb antenna |
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network id |
65535 can be specified |
send mode |
transparent transfer or instruction format |
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node type |
central node, routing node, and terminal node can be set |
operating temperature |
-40℃~ 85℃ |
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io application |
12 io ports can be expanded to support switch acquisition, high and low point flat output, analog acquisition, pwm, ds18b20 temperature acquisition, dht21 temperature and humidity acquisition, etc. |
special instructions |
this product is too small in size and has no connector pins. it is recommended that customers purchase a special sz05-l connector backplane. |
home application parameters
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technical parameters |
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input voltage |
dc 3.3v |
node type |
end device |
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receiving sensitivity |
-97dbm |
baud rate |
1200-115200 (currently only supports 38400) |
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transmit power |
3.5dbm |
data interface |
ttl |
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stand-by current |
2ma |
antenna interface |
built-in antenna, ipex antenna |
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peak current |
12.5ma |
sleep mode |
io sleep (automatic hibernation version) |
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sleep current |
0.1ua |
transmission distance |
100 meters (visible distance, ipex antenna) |
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working environment |
-40°c ~ 85°c |
dimensions |
17.0mm * 22.0mm, stamp hole patch |
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2018-04-20 |
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2018-04-20 |
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