Last modified by Mengting Qiu on 2025/03/08 11:33
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... ... @@ -16,7 +16,6 @@ 16 16 17 17 = 2. Attach Network = 18 18 19 -== 2.1 General Configure to attach network == 20 20 21 21 To attache NB-IoT sensors to NB-IoT Network, You need to: 22 22 ... ... @@ -40,21 +40,8 @@ 40 40 |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %) 41 41 |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %) 42 42 43 -(% class="wikigeneratedid" %) 44 -== == 45 45 46 -== 2.2 Speed Up Network Attach time == 47 47 48 -BC660K-GL supports multi bands (% style="color:blue" %)**B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85. **(%%) It will search one by one and try to attach, this will take a lot of time and even cause attach fail. User can lock the band to specify band for its operator to make this faster. 49 - 50 -**AT+QBAND?** ~/~/ Check what is the current used frequency band 51 - 52 -**AT+QBAND=1,4** ~/~/ Set to use 1 frequency band. Band4 53 - 54 -**AT+QBAND=2,8,20** ~/~/ Set to use 2 frequency bands. Band 8 and Band 20 55 - 56 - 57 - 58 58 = 3. Configure to connect to different servers = 59 59 60 60 == 3.1 General UDP Connection == ... ... @@ -154,6 +154,8 @@ 154 154 155 155 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password> 156 156 143 + 144 + 157 157 ==== 3.3.2.2 Publish Data to ThingSpeak Channel ==== 158 158 159 159 ... ... @@ -195,6 +195,8 @@ 195 195 196 196 * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>** 197 197 186 + 187 + 198 198 ==== 3.3.3.2 Uplink Examples ==== 199 199 200 200 [[image:image-20230816201942-1.png]] ... ... @@ -255,6 +255,8 @@ 255 255 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)DS18B20 Temp|(% colspan="1" style="width:153px" %)adc0|(% colspan="1" style="width:151px" %)exit_state/input PA4|(% colspan="1" style="width:160px" %)Weight|(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %) 256 256 |(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:154px" %)count|(% colspan="1" style="width:153px" %) |(% colspan="1" style="width:151px" %) |(% colspan="1" style="width:160px" %) |(% colspan="1" style="width:152px" %) |(% colspan="1" style="width:67px" %) |(% colspan="1" style="width:69px" %) 257 257 248 + 249 + 258 258 == 3.4 [[Datacake>>https://datacake.co/]] == 259 259 260 260 ... ... @@ -269,6 +269,8 @@ 269 269 270 270 * (% style="color:blue" %)**S31B-NB-GE**(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction. 271 271 264 + 265 + 272 272 === 3.4.1 Create device === 273 273 274 274 ... ... @@ -368,6 +368,8 @@ 368 368 369 369 * (% style="color:blue" %)**AT+SERVADDR=xx.xx.xx.xx,port **(%%)** **~/~/ Set Server IP and port 370 370 365 + 366 + 371 371 == 3.6 ThingsBoard.Cloud (via MQTT) == 372 372 373 373 === 3.6.1 Configure ThingsBoard === ... ... @@ -512,6 +512,8 @@ 512 512 513 513 * (% style="color:#037691" %)**AT+PWD=“Your device token”** 514 514 511 + 512 + 515 515 === 3.7.2 Simulate with MQTT.fx === 516 516 517 517