<
From version < 17.18 >
edited by Xiaoling
on 2022/11/12 15:33
To version < 17.20 >
edited by Xiaoling
on 2022/11/14 10:56
>
Change comment: There is no comment for this version

Summary

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80 80  
81 81  
82 82  
83 -
84 84  == 1.4  ​Applications ==
85 85  
86 86  
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91 91  
92 92  
93 93  
94 -
95 95  = 2. Use NDS01 to communicate with IoT Server =
96 96  
97 97  == 2.1 How it works ==
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113 113  * The local NB-IoT network used the band that NDS01 supports.
114 114  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
115 115  
116 -Below figure shows our testing structure.Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDS01 will use (% style="color:red" %)UDP(120.24.4.116:5601) (%%)or (% style="color:blue" %)TCP(120.24.4.116:5600)(%%)protocol to send data to IoT server.
114 +Below figure shows our testing structure.Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDS01 will use (% style="color:red" %)**UDP(120.24.4.116:5601)** (%%)or (% style="color:red" %)**TCP(120.24.4.116:5600) **(%%)protocol to send data to IoT server.
117 117  
118 118  
119 119  [[image:1668224789474-811.png]]
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422 422  * (% style="color:#037691" %)**Tail:** (%%)0x494F54(fixed)
423 423  
424 424  
425 -
426 -
427 427  == 2.4 Node-Red Example ==
428 428  
429 429  
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505 505  
506 506  User can upgrade the firmware for 1) bug fix, 2) new feature release.
507 507  
508 -Burning software please go to this link to download:
504 +Burning software please go to this link to download: [[https:~~/~~/www.dropbox.com/sh/floxy4qsf2rgnrc/AAAJXz_rex37dPHwqVMBaqI_a?dl=0>>https://www.dropbox.com/sh/floxy4qsf2rgnrc/AAAJXz_rex37dPHwqVMBaqI_a?dl=0]]
509 509  
510 510  (% style="color:red" %)**Note:**
511 511  
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521 521  
522 522  * (% style="background-color:yellow" %)**USB TTL RXD  <~-~-~-~-> UART_TXD**
523 523  
520 +
521 +
524 524  (% style="color:blue" %)**1.  Double-click "FlashTool.exe" to start the program**
525 525  
526 526  
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530 530  [[image:1668234950508-848.png]]
531 531  
532 532  
531 +
533 533  (% style="color:blue" %)**2.  Select burn serial port and firmware package to complete the upgrade**
534 534  
535 535  [[image:1668234971869-640.png]]
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538 538  [[image:1668234993821-197.png]]
539 539  
540 540  
540 +
541 541  (% style="color:blue" %)**3.  Install the battery to the node, and the upgrade will start at this time**
542 542  
543 543  [[image:1668235018478-767.png]]
544 544  
545 545  
546 +
546 546  (% style="color:blue" %)**4.  The following screenshot appears, indicating that the upgrade has been successful**
547 547  
548 548  [[image:1668235042540-676.png]]
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