zigbee wireless communication device SZ02RS485

Description 1. Long communication distance, strong anti-jamming capability, flexible network and stable performance. 2. Functions: Coordinator, Router and End-Device. 3. The Central Coordinator is the central nodes which can automatically initiate maintain and manage the information of the network. The Router takes the charge of liking network together, transmitting the data and associating with other routers and End-devices. And the terminal nodes only send and receive the data. Specifications: Wireless communication 1. Distance;2000m 2. Network :star, line or mesh 3. Addressing: IEEE802.15.4/ZIGBEE standard addressing 4. Anti-collision :CSMA-CA and GTS CSMA-CA 5. Network ID: 65535 Data interface: 1. Maximum data packet :100 bytes 2. Data interface: RS485 3. Serial signal: TxD RxD GND 4. Serial rate: 1,200 ~ 115,200 bps 5. Serial parity : None, Even, Odd 6. Data bit: 7 or 8 7. Stop bit: 1 Transceiver: 1. Modulation mode: DSSS direct sequence spread spectrum 2. Frequency range: 2.405GHz~ 2.480GHz 3. Wireless channel: 16 4. Receiving sensitivity: -92dbm 5. Transmission power: 25dBm 6. Antenna: The outer SMA antenna 7. Conflict prevention: GTS CSMA - CA and CSMA-CA Power: 1. Input voltage: 5V-24V broad voltage 2. Maximum current: 250mA 3. Maximum receiving current: 165mA 4. Standby current: 10mA 5. Power saving mode: 110uA 6. Sleep pattern: 56uA Working environment: 1. Working temperature: -40?C ~ 85?C 2. Storage temperature: -55?C ~ 125?C Applications: 1. Wireless alarm fire safety 2. Building control 3. Wireless sensors network 4. Wireless industrial monitoring and control 5. Wireless intelligent traffic light control 6. Wireless cafeteria selling food system 7. Wireless farming monitoring 8. Environmental monitoring