low cost solution! cheap zigbee rf module with high-reliability 8051 CPU core

 1, Overview

KB3073 is enhanced zigbee module that using high-reliability 8051 CPU core and IEEE 802.15.4 compatible wireless transceiver. Compared with similar products, it transmission distance farther, anti-jamming capability stronger and more flexible networking.

KB3073 applicable to point-to-point, multi-point-to-point, point-to-multipoint and multipoint-to-multipoint data transparent transmit. It’s widely used in electric power automatic system, remote meter reading, industry monitoring, traffic management, atmosphere, pro-environment, pipe network monitoring, finance, securities departments and so on.

2, Product Features

• Standard industrial products, EMC anti-jamming design, strong adaptiveness.

• Independent research and development, the use of the classic 8051 kernel, mature, stable.

• Embedded Watchdog chip, provide multiple Reset mechanism.

• Working frequency 2.4GHz, transmit stable and reliable.

• Advanced and strict data communication protocol, with the function of correction and encryption. 

• Powerful, supporting three node types: Coodinator, the Router and terminal.

• Support three transmission modes: broadcast, master-slave, point-to-point;

• Support variety of Auto networking.

• Plug and playfunction.

• Remote modify parameters: Support remote modify the parameters.

• Support the serial port baud rate: 2400 bps to 115200 bps, support 7, 8 data bits, one stop bit, odd parity, even parity, no parity;

• Working temperature range: -40°C-85°C, communication is not effected at -40°C.

3, Basic Function

• Embedded Z-Stack protocol stack.

• Powerful, supporting three node types: Coodinator, the Router and terminal.

• Support three transmission modes: broadcast, master-slave, point-to-point.

• Support variety of Auto networking: point-to-multipoint, multipoint-to-point, , multipoint-to-multipoint.

• Remote modify parameters: Support remote modify the parameters.

• Support the serial port baud rate: 2400 bps to 115200 bps, support 7, 8 data bits, one stop bit, odd parity, even parity, no parity.

4, Product Application

 4.1 KB3073 Work with KB3073

 KB3073 work with KB3073 simple description is showing as below :

4.2 KB3073 Work with Other Device

Due to Zigbee transmission as a short distance data transmission, if user's terminal equipment is scattered, how to utilize KB3073 organize a large SCADA across the region? Here we simply introduce another item KB3078 (zigbee-gprs gateway), it can transmit COM data to a remote server of internet by using cellular network, based on this advantage, if connect the Zigbee Coodinator COM port to KB3078, then the internet data of Zigbee can be transmitted to internet, meanwhile, internet data can be downloaded to Zigbee network via network package. This mutual utilization of internet, realized transmission across the region, and realized the real intelligent internet of things. Topological graph is showing as below:

Kingbird, based in Shenzhen China, is a high-tech company has always been focusing on researching and developing, sales, engineering services for wireless data communication system, embedded operating system, and provide user the industry Ethernet solutions and serial port device networking solutions with the reliable, flexible, cost-effection, easy to deploy features.

Our products are widely used by various customers by SCADA, AMR systems in many applications areas, such as electric power, oil field, coal mine safety, weather forecast, post, bank, environment protection, water conservancy, traffic, railway, street lamp control, LED display and many other areas. Our products have successfully exported to America, brazil, Australia, Iran, India, Nepal, Turkey and other oversea countries. To meet the complex and varied M2M market, Kingbird offers customized product according to customers’ special required.