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Last modified by Mengting Qiu on 2025/07/29 15:24
From version 49.11
edited by Mengting Qiu
on 2025/07/29 14:16
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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
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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 Certificate Management for -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 remove existing certificates or test certificate upload functionality, users may overwrite them with dummy data.
331 -
332 -To effectively "clear" existing certificates, users may overwrite them with arbitrary data by following these steps:
333 -
334 -**Scenario A:** Clearing Existing Certificates
335 -
336 -If users want to remove old certificates:
337 -
338 -~1. Connect to the module via serial/USB and open a terminal (e.g., PuTTY, Tera Term).
339 -
340 -
341 -
342 -Use the standard AT commands (AT+CACERT, AT+CLICERT, AT+CLIKEY) to write non-certificate data (e.g., random strings like 123456).
343 -Example:
344 -
345 -AT+CACERT=123456}
346 -
347 -AT+CLICERT=123456}
348 -
349 -AT+CLIKEY=123456}
350 -
351 -2. Upload Valid Certificates (Optional):
352 -
353 -After overwriting, users may proceed to upload new valid certificates if needed.
354 -
355 -
356 356  == 4.2  For -CB /-CS model ==
357 357  
358 -=== 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 ===
359 359  
360 360  
361 361  User can change device firmware to::
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368 368  
369 369  Methods to Update Firmware:
370 370  
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 +
371 371  * Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
372 372  
373 373  === 4.2.2 Configure certificate ===
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375 375  
376 376  After upgrade the firmware, the serial port displays as follows：
377 377  
378 -[[image:image-20250306114107-2.png||height="371" width="744"]]
357 +[[image:image-20240528174330-13.png||height="286" width="568"]]
379 379  
380 380  
381 381  ==== 4.2.2.1 Configure CA certificate ====
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433 433  
434 434  After successful execution, as shown in the following figure.
435 435  
436 -[[image:image-20250306134213-1.png]]
415 +[[image:image-20240528174502-15.png]]
437 437  
438 438  Display (% style="color:blue" %)**"Successfully configured CA certificate."**(%%) If the configuration is successful, otherwise it is considered configuration failure.
439 439  
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556 556  Display(% style="color:blue" %)** "Successfully configured client private key."**(%%) If the configuration is successful, otherwise it is considered configuration failure.
557 557  
558 558  
559 -==== 4.2.2.4 Re-upgrade the firmware ====
538 +==== 4.2.2.4 For -CB /-CS model Certificate setting error/change certificate ====
560 560  
561 561  
562 -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]].
563 -
564 -
565 -==== 4.2.2.5 For -CB /-CS model Certificate setting error/change certificate ====
566 -
567 -
568 568  (% data-sider-select-id="7c5a8abc-e707-467b-ac02-db0a89098320" %)When you set the wrong certificate or you need to re-set another certificate.
569 569  Please use the following three commands：
570 570  
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652 652  [[image:image-20240528175133-19.png||height="563" width="1022"]]
653 653  
654 654  [[image:image-20240528175154-20.png||height="752" width="1042"]]
628 +
629 +
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