Description:

SZ02-RS485-2K zigbee wireless communication device is zigbee-advanced module which is integrated with zigbee 2.4G RF modem and MCU. It is designed to operate within the ZigBee protocol and support the unique needs of low-cost, low-power wireless sensor networks.

Wireless communication

    1. Distance: 2000m at sight

    2. Network type: star, line or mesh

    3. Channel detection : CSMA-CA and GTS CSMA-CA

    4. Network capacity :   65535

    5. Node type: coordinator, router or end device (can be set )

Data interface：

1. Maximum data packet :  100 bytes
2. Data interface:   RS485
3. Serial rate:  1,200 ~ 115,200 bps (optional)
4. Serial parity :  None, Even, Odd
5. Data bit:   7 or 8
6. Stop bit:  1

Transceiver:

1. Modulation mode:  DSSS direct sequence spread spectrum
2. Frequency range:  2.405GHz~ 2.480GHz
3. Wireless channel:  16
4. Receiver sensitivity:  -105dbm
5. Transmit power output:  25dBm
6. Antenna:   The outer SMA antenna
7. Size: 90mm*81mm*25mm (length*width*height)

Power：

1. Input voltage:  5V-24V broad voltage
2. Average current:  70mA
3. Maximum receiving current:  250mA
4. Standby current:  10mA
5. Power saving mode:  110uA
6. Sleep pattern:  56uA

Working environment:

    6 . Working temperature:   -40°C ~ 85°C

    7. 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
9. Smart home

Notes:

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.