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Last modified by Mengting Qiu on 2025/07/29 15:24
From version 49.4
edited by Mengting Qiu
on 2025/07/29 13:59
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To version 34.1
edited by Bei Jinggeng
on 2025/01/03 15:21
Change comment: Uploaded new attachment "image-20250103152135-2.png", version {1}

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1 -Dragino -NB/-CB device connection to AWS platform instructions
1 +Dragino NB device connection to AWS platform instructions
Author
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1 -XWiki.ting
1 +XWiki.Bei
Content
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27 27  
28 28  a. Fill in any name
29 29  
30 +b. Configure the policy you created
30 30  
31 -b. Fill in * to Policy action and Policy resource (* stands for all)
32 +[[image:image-20240528173144-3.png||height="572" width="931"]]
32 32  
33 -[[image:image-20250103152135-2.png||height="777" width="1544"]]
34 34  
35 -
36 36  c. After clicking to enter the policy configuration page, follow the clicking sequence below to go to the json configuration interface, and then fill in the following fields in the "statement" keyword:
37 37  
38 38  
39 -**{
40 - "Version": "2012-10-17",
41 - "Statement": [
42 - {
43 - "Effect": "Allow",
44 - "Action": "iot:*",
45 - "Resource": "*"
46 - }
47 - ]
48 -}**
38 +**{**
49 49  
40 +**~ "Version": "2012-10-17",**
50 50  
42 +**~ "Statement": [**
51 51  
52 -[[image:image-20250103151957-1.png||height="529" width="935"]]
44 +**~ {**
53 53  
46 +**~ "Effect": "Allow",**
47 +
48 +**~ "Action": "",**
49 +
50 +**~ "Resource": ""**
51 +
52 +**~ }**
53 +
54 +**~ ]**
55 +
56 +**}**
57 +
58 +
59 +[[image:image-20240528173203-4.png||height="517" width="942"]]
60 +
61 +
54 54  d. Create this policy
55 55  
56 56  
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114 114  
115 115  == 4.1 For -NB /-NS model ==
116 116  
117 -=== 4.1.1 Upgrade the firmware to configure TLS firmware to set the certificate ===
125 +=== 4.1.1 Upgrade the firmware to configure TTS firmware to set the certificate ===
118 118  
119 119  
120 120  User can change device firmware to::
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136 136  
137 137  After upgrade the firmware, the serial port displays as follows：
138 138  
139 -[[image:image-20250306113602-1.png||height="401" width="856"]]
147 +[[image:image-20240528174330-13.png||height="286" width="568"]]
140 140  
141 141  
142 142  ==== 4.1.2.1  Configure CA certificate ====
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193 193  
194 194  After successful execution, as shown in the following figure.
195 195  
196 -[[image:image-20250306113849-2.png||height="742" width="456"]]
204 +[[image:image-20240528174502-15.png]]
197 197  
198 198  Display (% style="color:blue" %)**"Successfully configured CA certificate."**(%%) If the configuration is successful, otherwise it is considered configuration failure.
199 199  
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322 322  After completing the certificate configuration, Burn the [[bootloader>>https://www.dropbox.com/sh/u0uzvvnn58yrie4/AAAvvF_KRveNgmDejzp23ziLa/NB-IoT/Bootloader?dl=0&subfolder_nav_tracking=1]] firmware first, then re-burn the original working [[firmware>>https://www.dropbox.com/sh/u0uzvvnn58yrie4/AACREHllkTe0rATD4ZOqddyga/NB-IoT?dl=0]].
323 323  
324 324  
325 -==== 4.1.2.5 Overwriting Certificates on -NB/-NS Models ====
326 -
327 -
328 -The -NB/-NS modules (BC660K) do not support clearing certificates via AT commands or firmware updates.
329 -
330 -To effectively "clear" existing certificates, users may overwrite them with arbitrary data by following these steps:
331 -
332 -1. Overwrite Certificates:
333 -
334 -Use the standard AT commands (AT+CACERT, AT+CLICERT, AT+CLIKEY) to write non-certificate data (e.g., random strings like 123456).
335 -Example:
336 -
337 -
338 -
339 339  == 4.2  For -CB /-CS model ==
340 340  
341 -=== 4.2.1 Upgrade the firmware to configure TLS firmware to set the certificate ===
335 +=== 4.2.1 Upgrade the firmware to configure TTS firmware to set the certificate ===
342 342  
343 343  
344 344  User can change device firmware to::
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351 351  
352 352  Methods to Update Firmware:
353 353  
348 +* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
349 +
354 354  * Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
355 355  
356 356  === 4.2.2 Configure certificate ===
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358 358  
359 359  After upgrade the firmware, the serial port displays as follows：
360 360  
361 -[[image:image-20250306114107-2.png||height="371" width="744"]]
357 +[[image:image-20240528174330-13.png||height="286" width="568"]]
362 362  
363 363  
364 364  ==== 4.2.2.1 Configure CA certificate ====
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416 416  
417 417  After successful execution, as shown in the following figure.
418 418  
419 -[[image:image-20250306134213-1.png]]
415 +[[image:image-20240528174502-15.png]]
420 420  
421 421  Display (% style="color:blue" %)**"Successfully configured CA certificate."**(%%) If the configuration is successful, otherwise it is considered configuration failure.
422 422  
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539 539  Display(% style="color:blue" %)** "Successfully configured client private key."**(%%) If the configuration is successful, otherwise it is considered configuration failure.
540 540  
541 541  
542 -==== 4.2.2.4 Re-upgrade the firmware ====
538 +==== 4.2.2.4 For -CB /-CS model Certificate setting error/change certificate ====
543 543  
544 544  
545 -After completing the certificate configuration, Burn the [[bootloader>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/AE23WqlQ8CKU4cuy-sP1JkM/Utility/NB-IoT%20Bootloader?rlkey=ojjcsw927eaow01dgooldq3nu&e=1&subfolder_nav_tracking=1&dl=0]] firmware first, then re-burn the original working [[firmware>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/ANd2flSqspRRXl-ksF6gUqk/LTE-M?dl=0&rlkey=ojjcsw927eaow01dgooldq3nu&subfolder_nav_tracking=1]].
546 -
547 -
548 -==== 4.2.2.5 For -CB /-CS model Certificate setting error/change certificate ====
549 -
550 -
551 551  (% data-sider-select-id="7c5a8abc-e707-467b-ac02-db0a89098320" %)When you set the wrong certificate or you need to re-set another certificate.
552 552  Please use the following three commands：
553 553  
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635 635  [[image:image-20240528175133-19.png||height="563" width="1022"]]
636 636  
637 637  [[image:image-20240528175154-20.png||height="752" width="1042"]]
628 +
629 +
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