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參數資料
| 型號： | XBIB-U |
| 廠商： | Digi International/Maxstream |
| 文件頁數： | 18/72頁 |
| 文件大小： | 1116K |
| 描述： | BOARD USB ZIGBEE MOD PRO |
| 設計資源： | XBIB-U Shematic |
| 標準包裝： | 1 |
| 附件類型： | 接口板 |
| 適用于相關產品： | XBee 和 XBee Pro 收音機 |
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XBee/XBeePRO"燨EM燫F燤odules??02.15.4?爒1.xAx燵2007.05.031]
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Chapter??燫F燤odule燨peration
The End Device selects a Coordinator to associate with according to the A1 parameter
Reassign_PANID and Reassign_Channel flags:
Reassign_PANID Bit Set (bit 0 = 1)- End Device can associate with a PAN with any ID value.
Reassign_PANID Bit Not Set (bit 0 = 0) - End Device will only associate with a PAN whose
ID setting matches the ID setting of the End Device.
Reassign_Channel Bit Set (bit 1 = 1) - End Device can associate with a PAN with any CH
value.
Reassign_Channel Bit Not Set (bit 1 = 0)- End Device will only associate with a PAN whose
CH setting matches the CH setting of the End Device.
After applying these filters to the discovered Coordinators, if multiple candidate PANs exist, the
End Device will select the PAN whose transmission link quality is the strongest. If no valid Coor-
dinator is found, the End Device will either go to sleep (as dictated by its SM (Sleep Mode)
parameter) or retry Association.
Note - An End Device will also disqualify Coordinators if they are not allowing association (A2 -
AllowAssociation bit); or, if the Coordinator is not using the same NonBeacon scheme as the
End Device. (They must both be programmed with NonBeacon code.)
3. Associate to Valid Coordinator
Once a valid Coordinator is found (step 2), the End Device sends an AssociationRequest mes-
sage to the Coordinator. It then waits for an AssociationConfirmation to be sent from the Coor-
dinator. Once the Confirmation is received, the End Device is Associated and the Associate LED
will blink rapidly (2 times per second). The LED is solid if the End Device has not associated.
4. End Device Changes once an End Device has associated
Changing A1, ID or CH parameters will cause the End Device to disassociate and restart the
Association procedure.
If the End Device fails to associate, the AI command can give some indication of the failure.
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| ZMN24HPDK-B | KIT DEV W/ZIGBEE ZMN2400HP |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| XBIB-U-DEV | 功能描述:界面開發工具 USB XBee-PRO profes onal interface board RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| XBIB-U-SP | 功能描述:界面開發工具 USB/Xbee/Xbee-Pro Inf Brd SMT Pads RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| XBIB-U-SS | 功能描述:界面開發工具 USB/Xbee/Xbee-Pro Inf Brd SMT Skt RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| XBL6450BYFVR | 制造商:Texas Instruments 功能描述:ECS BLUELINK - Tape and Reel |
| XBL6450YFHR | 制造商:Texas Instruments 功能描述: |
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