이번달에는 세나의 지그비 제품군인, ProBee 솔루션에 대해서 소개한다.

목차
 
1. 프로비 제품 소개
2. 프로비 제품 특징
3. 프로비와 파라니 제품의 비교



1. 프로비 제품 소개

 - Fully supports ZigBee®/ZigBee Pro wireless connectivity

- Integrated 2.4GHz, IEEE 802.15.4-compliant coprocessor

- Various antenna options according to users' requirement, up to 1.6km with optional 5 dBi dipole antenna

- Supports RS232 serial communication with up to 115kbps baud rate

- Supports various self management features wirelessly such as firmware upgrade and system configuration by using modem AT command set

- Enhanced portability: standard & extended battery pack

- Easy to use Windows configuration tool available

- Supports remote configuration and remote firmware upgrade using both Cloning and Pass-thru methods      

- Enhanced data reliability based on unique data transmission algorithm

- Enhanced RF data rate

- Supports rich neighborhood device scanning and monitoring using AT commands

 

2. 프로비 제품 특징

 

2.1. Features

 

Feature(s)

ProBee

OEM Module

ZE10

Serial Adapter

ZS10

USB Adapter

ZU10

ZigBee Chipset

EM250 / Ember

Antenna Option

Chip , RPSMA , U.FL

Configuration

AT Command

Remote Firmware Upgrade

O

Transmit to Sink

O

Data Reliability*

100%

RF Data Rate*

18Kbps** (50Kbps***)

Sending Public Profile Command

X

Customizing F/W

X

 

*            Refer to Test Result

**           Tested with Data Transmission Algorithm Enabled (Refer to Test Result)

***          Tested with Data Transmission Algorithm Disabled (Refer to Test Result)

 

- Enhanced data reliability based on unique data transmission algorithm

- Enhanced RF data rate

 

2.2. Performance Test Result

 

2.2.1. Test Environment

- Nodes                 : Coordinator(ZC) – Router(ZR)

- Hop                     : 1

- Baudrate             : 115,200

- Flow Contro: H/W

- Data Sent            : 1,024,000 bytes

- Data Transfer      : Bi-Directional

 

3. 프로비와 파라니 제품의 비교

 

3.1. Bluetooth ZigBee Features

 

Feature(s)

Bluetooth

ZigBee

Power Profile

Days

Years

Nodes

7

65,536

Range

Relatively Short

Relatively Long

Extendability

No

Yes

Data Rate

1Mbps

250Kbps

Application Focus

Cable Replacement

Monitoring & Control

Optimized For

Low Cost, Convenience

Low Cost, Low Power, Scalability

 

- Bluetooth는 Data Rate이 장점

- ZigBee는 다양한 네트워크가 장점

 

3.2. The IEEE 802 Wireless Space



3.3. Parani ProBee 특징

 

Feature(s)

Parani (Bluetooth Product)

ProBee (ZigBee Product)

RF Performance Tested

80Kbps

18Kbps* (50Kbps**)

Data Streaming

Yes

No

Pre-equipped Devices

Cellphone, PDA, PC

None

Dynamic Connection

Yes

No

Range

Up to 5Km with 9dBi Patch Antenna

Up to 1.6Km with 5dBi Dipole Antenna

Extendability

No

Yes

Price

Cheap

Cheaper

Network Capacity

4 (28***)

65,536

Network Topology

Star Network

Mesh Network

Communication

One-to-One

Limited Many-to-One

Many-to-Many

Sleep Current

Low

Much Lower

GPIO

No

Yes

Application

CNC, Proximate Marketing

Sensor Network

 

*            Tested with Data Transmission Algorithm Enabled (Refer to Test Result)

**           Tested with Data Transmission Algorithm Disabled (Refer to Test Result)

***          Supported at Parani-MSP1000


 - Parani는 Data Rate이 장점

- Parani는 이미 Bluetooth가 설치된 장비와 통신이 가능하다는 것이 장점

- Parani는 Dynamic Connection 지원이 장점

- ProBee는 다양한 네트워크가 장점

- ProBee는 GPIO 지원이 장점





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