Zigbee

Zigbee IEEE 802.15.4 agreement of pronoun. According to this Agreement provided that the technology is a short-range, low-power wireless communication technology. The name comes from the character bee dance, because the bees ( bee ) on the fly and" buzzing" ( Zig ) trembling wings" dance" and Companions to transfer pollen location information, that is to say the bees rely on such form groups in communication network. Its characteristic is short distance, low complexity, self-organized, low power, low data rate, low cost. Mainly suitable for the field of automatic control and remote control, can be embedded in a variety of equipment. In short, the ZigBee is a cheap, low power wireless network communication technology.

The origin of ZigBee

It is similar to ZigBee, and bluetooth. Is a new kind of short distance wireless technology.

For sensing control application ( sensor and control ).

This idea in the group of IEEE 802.15 in put forward, then set up the TG4 working group, establish regulations and IEEE 802.15.4.

In 2002, ZigBee Alliance was founded.

In 2004, ZigBee V1.0 was born. It is the first ZigBee specification. But because of the introduction of rush, there are some mistakes.

In 2006, the launch of ZigBee 2006, a relatively perfect.

By the end of 2007, ZigBee PRO launched

In Bluetooth technology used in the process of Bluetooth technology, people found that despite the many advantages, but there are still many defects. On the industry, home automation and industrial remote measurement and control field, Bluetooth technology is too complex, large power consumption, distance, network scale is too small, and industrial automation, wireless data communications needs of increasingly strong, and, for the industrial field, the wireless data transmission must be highly reliable, and can resist the industrial scene of a variety of electromagnetic interference. Therefore, after long efforts, ZigBee agreement in 2003 officially available. In addition, Zigbee used before it examined for home network communication protocol Home RF Lite.

Long-term since, low price, low transmission rate, short distance, low power wireless communication market has been the existence of. Since Bluetooth appeared later, made industrial control, automatic control, toy manufacturers and industry caper unceasingly,

But the Bluetooth's price has been high, seriously affecting the manufacturers use intention. Nowadays, the industry have participated in the IEEE802.15.4 group, responsible for the development of ZigBee physical layer and medium access layer.

The IEEE802.15.4 specification is an economic, efficient, low data rate ( < 250kbps ), working in the 2.4GHz and 868 / 928MHz wireless technology, used in personal area network and a peer-to-peer network. It is a ZigBee application layer and network layer protocol based. ZigBee is a new kind of short distance, low complexity, low power consumption, low data rate, low cost wireless network technology, it is a kind of Wireless Markup technology and Bluetooth technology between the proposal. Mainly used in the near distance wireless connection. It is based on the 802.15.4 standard, in thousands of small sensors intercuordination realization of communication. These sensors only need very little energy, to relay way through the radio wave data from one network node to another node, so their communication efficiency is very high.

Zigbee

Zigbee is synonymous with IEEE 802.15.4 agreement. According to this agreement and the technology is a kind of short, low power wireless communication technology. The name comes from the character of dance, due to the bee bee is flying and "buzz" by the "dance to dither wings to and companion transfer pollen location position information, i.e. the bees rely on such form a group of communication networks. Its characteristic is close, low complexity, self-organization, low power consumption, low data rate, low cost. Mainly suitable for automatic control and remote control field, can embed various equipment. In short, ZigBee is a cheap, low power close distance, wireless network communications technologies.

ZigBee origins

ZigBee, it is similar with bluetooth. Is a kind of burgeoning short-range wireless technology.

Used for sensing control application (control) and be

This idea was put forward in 802.15 workgroup IEEE, so TG4 working group was established, and setting standard IEEE 802.15.4.

In 2002, ZigBee Alliance established.

In 2004, ZigBee V1.0 birth. It is the first standard ZigBee. But since launch hasty, has some mistakes.

In 2006, launched in 2006, comparatively perfect ZigBee.

The end of 2007, ZigBee PRO launch

The underlying technology based on IEEE ZigBee 802.15.4.

The physical and MAC layer directly quoted the IEEE 802.15.4

In the use process bluetooth technology, people found bluetooth though has many advantages, but there are still many defects. For industrial, family automation control and industrial telemetry remote sector, bluetooth seems too complex, power, closer too small, networking, and industrial automation, such as the demand for wireless data communication is stronger and stronger, and, for the industrial field, the wireless data transmission must be high reliable, and can resist the industrial field of electromagnetic interference. Therefore, after people long-term efforts, ZigBee agreement comes out formally in 2003. In addition, Zigbee used before it studied by family network communication protocol for Home RF Lite.

Long-term since, low price and low bit rate, short, low power wireless communication market has been there. Since the Bluetooth after appearing, ever let industrial control, household automatic control, toy manufacturers, etc, but by companies Bluetooth caper stubbornly high, the price of seriously influence the use of these manufacturers will. Now, these companies were involved in the IEEE802.15.4 group, is responsible for the formulation of the physical layer and media ZigBee media access layer. IEEE802.15.4 standard is an economic and efficient, low-data-rate (< 250kbps), working in 2.4 GHz and 868/928MHz wireless technology used for personal area network and a peer-to-peer network. It is ZigBee application layer and the network layer protocol foundation. ZigBee is a new kind of close, low complexity, low power consumption, low data rate, low cost wireless network technology, it is a cross between a bluetooth wireless markup technology and the technical proposal between. Mainly used for close wireless connections. Its basis 802.15.4 standard, in thousands of tiny sensors coordination realize communication between. These sensors only need little energy to relay way through radio waves will data from a network node to another node, so their communication efficiency is very high.

Xbee/xbee - pro ZigBee module

Based on the XBeePRO XBee/Ember chips of module is a built-in protocol stack ZigBee module, it through the serial use AT command set and the API command set two ways to set module parameters, and through a serial port to realize the data transmission. In order to shorten the development cycle, users provides X-ray CTU (AT command) and ZigBee Operator two configuration software in a short time, can XBeePRO module XBee/familiar the development.

ZigBee pro xbee - Operator development package

According to the XBeePRO Ember chip XBee/assembly is a paragraph of development based on the XBeePRO module XBee and ZigBee development kit, through development kit can understand the use of XBeePRO module XBee/method of development, and the use of simple ZigBee technology, this system provides a set of exclusive XBee series module development application software ZigBee ZigBee Operator, Operator, through XBeePRO module can be the XBee/the function of perfection. Summary:

1. Work for ISM 2.4 GHz frequency

2. HaoWa XBee power output for 1 (0 dBm) (up to 100 meters range)

3. XBeePRO power output for 60 HaoWa (18 dBm), 100 HaoWa EIRP (as much as 1 mile range)

4. U.F l. RF connectors, SMA antenna, telescopic antenna can be chosen

5. Industry-specific temperature range (40 ° C) - 85

6. In the United States, Canada, Australia and Europe used extensively, and has been approved.

7. Support advanced network and low power consumption mode (support ZNET2.5 and ZigBee)

8. Support no.5 12bit AD (development board used 2 road)

9. And development kit supporting the manual

10. Digi original X - CTU software, the use of this software can be convenient for module configuration.

11. ZigBee Operator software, can use through the software to realize various complex function. 

Zigbee(IEEE 802.15.4)

Zigbee is IEEE 802.15.4 agreement pronoun. According to this agreement and the technology is a kind of short, low power dissipation of wireless communication technology. The name comes from the character of dance, due to the bee bee bee) by (flying and "hum" (zig) shaking wings "dancing" to and companion transfer pollen location position information, i.e. bees rely on such form a group of communication networks. Its characteristic is close, low complexity, self-organization, low power consumption, low data rate and low cost. Mainly suitable for automatic control and remote control field, may be inline with all sorts of equipment. In short, ZigBee is a cheap, low power close distance, wireless network communication technologies.

Zigbee origins

Zigbee, it is similar with bluetooth. Is a kind of burgeoning short-range wireless technology

This idea was put forward in 802.15 workgroup IEEE, so TG4 working group was established, and to establish a standard IEEE 802.15.4.

In 2002, was established. Zigbee Alliance

In 2004, zigbee V1.0 born. It is zigbee first norms. But due to launch hasty, there exist some mistake.

In 2006, launched in 2006. Zigbee, comparatively perfect

The end of 2007, zigbee PRO launched

Zigbee rock-bottom technology based on 802.15.4. IEEE

The physical and MAC layer directly cited IEEE 802.15.4

In the use process bluetooth technology, people found bluetooth technology although there are many advantages, but there are still many defects. For industrial, family automation control and industrial telemetry remote sector, bluetooth technology appear too complex, power, closer, networking too small, etc., and the industrial automation of wireless data communication needs is more and more intense, and, for industrial field, this kind of wireless data transmission must have been highly reliable, and can resist industrial field of various electromagnetic interference. Therefore, after people long-term endeavors, Zigbee agreement formally published in 2003. In addition, Zigbee used in it before the studied facing family network communication protocol Home RF Lite.

Long-term since, low price and low bit rate, short, low power wireless communication market have existed. Since the Bluetooth after appearing, ever let industrial control, household automatic control, toy manufacturers such as providers caper unceasingly,

But the price of Bluetooth stubbornly high severely affected these manufacturers use intention. Today, these industry attended IEEE802.15.4 group, be responsible for making ZigBee physical and media media access layer. IEEE802.15.4 norms is an economic and efficient, low-data-rate (< 250kbps), work in 2.4 GHz and 868/928MHz wireless technology used for personal area network and peer-to-peer network. It is ZigBee application layer and network layer protocols foundation. ZigBee is a kind of burgeoning close, low complexity, low power consumption, low data rate, low cost of wireless network technology, it is a cross between a bluetooth wireless markup technology and the technical proposal between. Mainly used for close wireless connections. Its basis 802.15.4 standard, in thousands of tiny sensor between mutual coordination realize communication. These sensors only need little energy to relay way through radio waves will data from a network node to another node, so their communication efficiency is very high.

Xbee/xbee - pro zigbee module

Based on the XBee/Ember chip XBeePRO module is a section of the built-in protocol stack ZigBee module, it through serial use AT command set and the API command set two ways to set module parameters, and through a serial port to realize the data transmission. In order to shorten the development cycle, users provides X - CTU (AT Zigbee Operator command) and two configuration software, can in a short time XBee/XBeePRO module familiar development.

Xbee - pro Zigbee Operator development kit

Aiming at the XBee/Ember chip XBeePRO development kit is a section based on XBee and XBeePRO module on the Zigbee development suite, through development kit can understand the use XBee/XBeePRO module development method, and simple use Zigbee technology, the system provides a set of sole XBee series module development application software Zigbee Operator, through Zigbee Operator, can will XBee/XBeePRO module of the function of perfection. Summary:

1. Working frequency for GHz ISM 2.4

2. XBee power output for 1 HaoWa (0 dBm) (up to 100 meters range)

3. XBeePRO power output for 60 HaoWa (18 dBm), 100 HaoWa EIRP (up to 1 mile range)

4. U.F l. RF connectors, SMA antenna, telescopic antenna can be chosen

5. Industry-specific temperature range (40-85 ° C)

6. In the us, Canada, Australia and Europe used extensively, and has been approved.

7. Support advanced network and low power consumption mode (support ZNET2.5 and Zigbee)

8. Support no.5 12bit AD (development board used 2 road)

9 and development kit matching manuals

10. Digi original X - CTU software, easy to use software to module configuration.

11. Zigbee Operator software, can use through this software to realize various complex function.