ZigBee wireless data transmission module LBee

PRODUCT > Wireless meter reading system > ZigBee wireless data transmission module LBee

ZigBee wireless data transmission module LBee

Product number:HAC-LBee

  HAC-LBee is a micro-power wireless data transmission module using ZigBee protocol stack. HAC-LBee can work in three modes: transparent, API, AT command. Open frequency band, no need to apply for frequency points, the carrier frequency is more than 2.4GHz, and 16 channels are provided, and reliable channel communication is automatically selected according to the environment, and the reliable transmission distance can reach 1000 meters. Mostly used in petroleum reconstruction projects.

Features

·  Transmit power 100mW (20dBm); receive sensitivity -105dBm (BER=10-2)

·  Open frequency band, no need to apply for frequency points, carrier frequency 2.4GHz

·  High anti-jamming capability and low bit error rate

·  Over-the-air transmission rate up to 250kbps

·  In the case of line-of-sight, the antenna is set up to 2 meters high, and the reliable transmission distance can reach 1000 meters

·  HAC-LBee provides 16 channels and automatically selects reliable channel communication according to the environment

·  HAC-LBee provides TTL level/UART interface. The factory baud rate is 38400bps, 8N1 data format

·  Power consumption: receiving current≤50mA, transmitting current≤160mA

·  Small size and light weight

·  SOC, less peripheral circuits, high reliability and low failure rate

·  Provide a variety of antenna connection methods such as PCB board antenna, whip antenna, IPX antenna connector, etc.

·  Adapt to 2.4GHz IEEE 802.15.4 protocol and ZigBee application, automatic networking

Advantage

High performance

      ·  20dbm visual distance 3.5km

Low power consumption

      ·  20dbm transmit current 150mA, receive current 30mA, sleep current 3uA

MESH Network

       · Automatic networking, automatic routing, automatic healing

· Point-to-point, point-to-multipoint transmission

Simple to use 

       · AT, API AT, Remote API AT commands

       · Transparent transmission, API mode transmission

Standards compliant 

· Zigbee 2007 Pro

High reliability

       · DSSS O-QPSK modulation method

       · CSMA-CA automatic backoff mechanism

       · Retransmission and response mechanism

High security

      · AES encryption at the network layer

      · Application layer AES encryption