Shun Zhou SZ05 series of Z-BEE embedded wireless serial communication module, the use of enhanced ZIGBEE wireless technology, in line with industry standard applications of wireless data communications equipment, it has a communication distance, the anti-interference ability is strong, flexible networking, etc. and features; can achieve transparent data transfer between multiple devices; group MESH mesh network structure. The company's products passed the FCC \ CE certification, can be exported to Europe, Asia-Pacific region. 
 Performance characteristics 
 Main features: wired the TTL, RS232, 485 and wireless Z-BEE conversion between wireless ZIGBEE networking communication; 
 Wireless powerful: with relay route and terminal equipment; 
 Communication distance: The maximum line of sight transmission distance of 2000 m; 
 Anti-interference ability: 2.4G DSSS spread spectrum technology; 
 Serial application flexibility: a transparent manner, or instruction format for transmission, the maximum baud rate of 115200; 
 Flexible transmission mode: the radio to send or destination address to send modes are available; 
 Flexible node types: the central node, the routing node, terminal node can be set arbitrarily; 
 Networking capability: star-shaped network, tree network, chain network, mesh network; 
 Network capacity: optional 16-channel, 65 535 network ID can be set; 

 Technical parameters 
 Transmission distance SZ05-200-200M m SZ05-800-800 meters SZ05-2K-2000 m 
 Radio frequency 2400-2485M 2.4G free the ISM band 
 Modulation mode DSSS Direct Sequence Spread Spectrum 
 Channel mode, 16 channels (interval 5M), can be specified or automatically select the best channel 
 Channel detection CSMA / CA 
 Wireless fixed rate of 250K 
 Device antenna 2.4G SMA external antenna 
 Network structure of the star, chain, tree, mesh 
 You can specify the network ID 65535 
 Single net capacity of 65 535 nodes 
 Node type, the central node, routing nodes, terminal nodes can be set 
 Transparent transmission mode, transmission or instruction format 
 Send mode radio to send or destination address to send 
 Input voltage DC-5 to 24V, standard 12V 
 The average current SZ05-200-50MA SZ05-800-60MA SZ05-2K-70MA 
 Peak current SZ05-200-50MA SZ05-800-200MA SZ05-2K-220MA 
 Transmit power SZ05-200-3dbm SZ05-800-20dbm SZ05-2K-25dbm 
 Receiver sensitivity SZ05-200 - 92dbm SZ05-800 - 92dbm SZ05-2K - 108dbm 
 Rate of the serial port baud rate can be set 1200-115200 
 Interface type TTL, RS232, RS485 
 Operating temperature -40 ° C to -75 ° C 
 Operating Humidity 10% -90% non-condensing