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AeroComm ZB2430 manual Terms & Definitions

Models: ZB2430

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TERMS & DEFINITIONS

TERMS & DEFINITIONS

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Ad-Hoc Network: A wireless network composed of communicating devices without preexisting infrastructure. Typically created in a spontaneous manner and is self-organizing and self-maintaining.

Association: The process of joining a ZigBee PAN. A device joins the Network by joining a Coordinator or Router which has previously associated with the Network. Upon joining, the Parent device issues a 16-bit Network Address to the device.

Broadcast: Broadcast packets are sent to multiple radios. The ZB2430 allows several different broadcast types including broadcast to all devices & broadcast to Coordinator & all Routers.

Broadcast jitter: The random delay which is automatically introduced by a device before relaying a broadcast packet to prevent packet collisions.

Channel: The frequency selected for data communications within the PAN. The channel is selected by the Network Coordinator on power-up.

Channel Mask: The Channel Mask is a 32-bit field which specifies the range of allowable channels that the radio has to select from when choosing an RF channel. Valid only when Channel Select mode is enabled in EEPROM.

Clear Channel Assessment: An evaluation of the communication channel prior to a transmission to determine if the channel is currently occupied.

Energy Scan: A sweep of the entire frequency band which reports noise readings on every channel & is also capable of detecting Coordinators and reporting their Channel location.

FFD: Full Function Device. The Network Coordinator & Routers are examples of FFD’s.

IEEE 802.15.4: IEEE standard for Low-Power Wireless Personal Area Networks (WPAN’s). Specifies the physical interface between ZigBee devices.

MAC Address: A unique 64-bit address assigned to each radio. This address cannot be modified and never changes. It is used by the network to identify the device when assigning 16-bit Network Addresses.

Maximum Network Depth: The maximum number or Routers (hops) that a device can be away from the Coordinator. The current profile limit is 5.

Maximum Number of Routers: The total number of children that can serve as Routers for a Network device. The current profile limit is 6.

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AeroComm ZB2430 manual Terms & Definitions

Contents

VE R S I O N Sales Technical SupportE-mail wireless.support@lairdtech.com Document Information Limited Warranty, Disclaimer, Limitation of LiabilityCopyright 2008 AeroComm, Inc. All rights reserved This material is preliminaryRevision Revision HistoryDescription Contents Z B 2 4 3 0 F E A T U R E S ZB2430 TRANSCEIVER MODULEO V E R V I E W T a b l e 1 Z B 2 4 3 0 S p e c i f i c a t i o n s SPECIFICATIONSGeneral PhysicalS P E C I F I C A T I O N S T a b l e 1 Z B 2 4 3 0 S p e c i f i c a t i o n sZB2430 User’s Manual CertificationsS P E C I F I C A T I O N S P I N D E F I N I T I O N SSignal Name SMT PinDesign Notes E N G I N E E R ’ S T I PSignal Name S P E C I F I C A T I O N SG e n e r i c I / O HARDWARE INTERFACER X D a n d T X D T e s t / S l e e p I n tS l e e p I n d C T S H a n d s h a k i n gA D I n TERMS & DEFINITIONS RFD Reduced Function Device. The End Device is an example of an RFD TE R MS & D E F IN I TI O N S I E E E 8 0 2 . 1 5 . 4 & Z I G B E E O V E R V I E W THEORY OF OPERATIONCoordinator RouterEnd Device C R E A T I N G A N E T W O R KM e s h F i g u r e 1 Z i g B e e N e t w o r k T o p o l o g i e s P A R E N T / C H I L D R E L A T I O N S H I PF i g u r e 2 P a r e n t / C h i l d R e l a t i o n s h i p N E T W O R K L I M I T A T I O N SM a x i m u m N e t w o r k D e p t h F i g u r e 3 N e t w o r k D e p t h Z I G B E E A D D R E S S I N GM a x i m u m N u m b e r o f C h i l d r e n p e r P a r e n t 1 6 - b i t N e t w o r k A d d r e s sT a b l e 3 D e v i c e T a b l e E x a m p l e 6 4 - b i t M A C a d d r e s sM e s h R o u t i n g A O D 16-bit Network AddressesF i g u r e 5 Z i g B e e R o u t e R e q u e s t F i g u r e 4 Z i g B e e A O DZB2430 User’s Manual T H E O R Y O F O P E R A T I O NC o o r d i n a t o r A d d r e s s i n g F i g u r e 6 Z i g B e e R o u t e R e p l yB r o a d c a s t T r a n s m i s s i o n s Sending a Broadcast packet T a b l e 4 B r o a d c a s t A d d r e s s e sE N G I N E E R ’ S T I P I N T E R F A C E M O D E S SERIAL INTERFACET r a n s p a r e n t M o d e A P I M o d eT a b l e 5 B a u d R a t e / I n t e r f a c e T i m e o u t S E R I A L I N T E R F A C E B A U D R A T EWhere Using a non-standard baud rate Stop Bit Delay =I N T E R F A C E T I M E O U T / R F P A C K E T S I Z E F L O W C O N T R O LT X D D a t a B u f f e r a n d R T S R X D D a t a B u f f e r a n d C T SE N G I N E E R ’ S T I P F i g u r e 7 I E E E 8 0 2 . 1 5 . 4 R F C h a n n e l s N E T W O R K I N GT a b l e 6 R F C h a n n e l N u m b e r S e t t i n g s ExamplesF i g u r e 1 0 A l l o w c h a n n e l s 0 x 0 B - 0 x 1 0 o n l y T a b l e 7 S l e e p M o d e S e t t i n g s P O W E R D O W N M O D E SC y c l i c S l e e p D e e p S l e e pE N G I N E E R ’ S T I P Transmitting and Receiving data with a sleeping End DeviceF i g u r e 1 1 Z B 2 4 3 0 C o n f i g u r a t i o n F l o w CONFIGURING THE ZB2430O n - t h e - F l y C o n t r o l C o m m a n d s A T C O M M A N D ST a b l e 8 C o m m a n d Q u i c k R e f e r e n c e Command All bytes in Hex Command NameT a b l e 8 C o m m a n d Q u i c k R e f e r e n c e C O N F I G U R I N G T H E Z B 2 4 3Exit AT Command Mode Enter AT Command ModeC O M M A N D D E S C R I P T I O N S Status Version RequestAuto Destination Read Destination AddressRead API Control Write API ControlRead Digital Input Set Max PowerRead ADC ⎛ ADC value⎞ × ADIn = ⎝ --------------------------⎠ REFvoltage RESRead 16-bit NWK Address of Parent Device Read 16-bit NWK AddressDiscover 16-bit NWK Address of Remote Radio Discover IEEE Address of Remote RadioDiscover IEEE Address & Children of Remote Radio Read TemperatureRead Voltage EEPROM Byte ReadRestore Factory Defaults ResetSoft Reset with NV reset EEPROM Byte WriteTa b l e 9 E E P R O M P a r a m e t e r s EEPROM PARAMETERSDefault Note Stop bit delay only needs to be usedis used, the radio will default to 9600 baud DefaultTa b l e 9 E E P R O M P a r a m e t e r s E E P R O M P A R A M E T E R STa b l e 9 E E P R O M P a r a m e t e r s DefaultZB2430 User’s Manual ParameterTa b l e 9 E E P R O M P a r a m e t e r s DefaultE E P R O M P A R A M E T E R S ParameterA P I T r a n s m i t P a c k e t API OPERATIONF i g u r e 1 2 T r a n s m i t A P I p a c k e t f o r m a t A P I S e n d D a t a C o m p l e t eF i g u r e 1 4 R e c e i v e A P I p a c k e t f o r m a t A P I R e c e i v e P a c k e tA P I O P E R A T I O N 0x41 0x54 0x2B 0x2B 0x2B 0x0D ZB2430 ADDRESSINGZ B 2 4 3 0 A D D RE S S I N G R e a d N e i g h b o r T a b l e Command DefinitionsF i g u r e 1 7 R e a d N e i g h b o r T a b l e C o m m a n d ADVANCED NETWORK COMMANDSA D V A N C E D N E T W O R K C O M M A N D S F i g u r e 1 8 R e a d N e i g h b o r T a b l e R e s p o n s eF i g u r e 1 9 R e a d R o u t e T a b l e C o m m a n d R e a d R o u t e T a b l eCommand Definitions A D V A N C E D N E T W O R K C O M M A N D SA D V A N C E D N E T W O R K C O M M A N D S F i g u r e 2 0 R e a d R o u t e T a b l e R e s p o n s eF i g u r e 2 1 P e r f o r m S c a n C o m m a n d P e r f o r m S c a nCommand Definitions 0x8BA D V A N C E D N E T W O R K C O M M A N D S F i g u r e 2 2 P e r f o r m S c a n R e s p o n s eif Scan Type = 0x00 Byte 8 Channel Number Byte 9 Energy F i g u r e 2 3 R e a d R a d i o T a b l e C o m m a n d R e a d R a d i o T a b l eCommand Definitions Only valid when Device Type =A D V A N C E D N E T W O R K C O M M A N D S F i g u r e 2 4 R e a d R a d i o T a b l e R e s p o n s eZ B 2 4 3 0 M E C H A N I C A L DIMENSIONSF i g u r e 2 5 Z B 2 4 3 0 M e c h a n i c a l D r a w i n g P R O D U C T P A R T N U M B E R S ORDERING INFORMATIONA G E N C Y I D E N T I F I C A T I O N N U M B E R S COMPLIANCY INFORMATIONA P P R O V E D A N T E N N A L I S T T a b l e 1 0 A g e n c y I d e n t i f i c a t i o n N u m b e r sA N T E N N A R E Q U I R E M E N T S O E M E Q U I P M E N T L A B E L I N G R E Q U I R E M E N T SW A R N I N G S R E Q U I R E D I N O E M M A N U A L S C H A N N E L W A R N I N GC O M P L I A N C Y I N F OR M A T I O N ZB2430 User’s Manual