<
From version < 22.1 >
edited by Bei Jinggeng
on 2024/05/28 17:53
To version < 23.1 >
edited by Bei Jinggeng
on 2024/05/28 17:58
>
Change comment: There is no comment for this version

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94 94  (% data-sider-select-id="2f8892b2-d89c-416e-a5e6-6f58bd557860" %)
95 95  5. When you click to create things, the certificate download page will pop up.
96 96  
97 -This certificate is very important. After creating the device, you must download the certificate of the device so that our NB device can connect normally.
97 +(% data-sider-select-id="398c8d35-75ff-4077-85bb-9e0377efa186" %)
98 +(% data-sider-select-id="087aa6c7-c542-4afc-9ce6-291538c31764" %)**This certificate is very important.**(%%) After creating the device, you must download the certificate of the device so that our NB device can connect normally.
98 98  
99 99  Please download all the following certificates and put them in a folder.
100 100  
... ... @@ -109,16 +109,26 @@
109 109  
110 110  
111 111  (% data-sider-select-id="3ba36b16-0696-40e7-88b5-2c533f73589a" %)
112 -= 4. Connect to AWS using Dragino-NB device =
113 += (% data-sider-select-id="fc07fe98-6fd9-4d61-a991-8524b6097b3a" %)4. Connect to AWS using Dragino-NB device(%%) =
113 113  
114 114  (% data-sider-select-id="582a7e84-a00a-4129-b71d-347a29aa5142" %)
115 115  == 4.1 Upgrade the firmware to configure TTS firmware to set the certificate ==
116 116  
117 -1.Update method:
118 +User can change device firmware to::
118 118  
119 -2.Firmware location:
120 +* Update with new features.
120 120  
122 +* Fix bugs.
121 121  
124 +Firmware and changelog can be downloaded from : **[[Set up TLS certificate - Dropbox>>url:https://www.dropbox.com/sh/sxrgszkac4ips0q/AAA7xVIHen982Nc0edNPaB-Wa/NB-IoT/Set%20up%20TLS%20certificate?dl=0&subfolder_nav_tracking=1||data-sider-select-id="830d1b64-cb24-48b3-91e4-49da5c3f0783"]]**
125 +
126 +Methods to Update Firmware:
127 +
128 +* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
129 +
130 +* Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART_Access_for_NB_ST_BC660K-GL/#H4.2UpdateFirmware28Assumethedevicealreadyhaveabootloader29]]**.
131 +
132 +
122 122  (% data-sider-select-id="954c6787-a52d-4862-805c-4afa47abd128" %)
123 123  == 4.2 Configure certificate ==
124 124  
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