Last modified by Mengting Qiu on 2025/03/08 11:33
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... ... @@ -41,21 +41,19 @@ 41 41 |(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:474px" %)China Mainland, HongKong|(% style="width:135px" %) 42 42 |(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:474px" %)China Mainland|(% style="width:135px" %) 43 43 44 + 44 44 == 2.2 Speed Up Network Attach time == 45 45 46 46 47 47 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. 48 48 49 -(% style="color:#037691" %)**AT+QBAND? **(%%) ~/~/ Check what is the current used frequency band 50 +(% style="color:#037691" %)**AT+QBAND? ** (%%) ~/~/ Check what is the current used frequency band 50 50 51 -(% style="color:#037691" %)**AT+QBAND=1,4 **(%%) ~/~/ Set to use 1 frequency band. Band4 52 +(% style="color:#037691" %)**AT+QBAND=1,4 ** (%%) ~/~/ Set to use 1 frequency band. Band4 52 52 53 -(% style="color:#037691" %)**AT+QBAND=2,8,20 54 +(% style="color:#037691" %)**AT+QBAND=2,8,20** (%%) ~/~/ Set to use 2 frequency bands. Band 8 and Band 20 54 54 55 55 56 -After connection is successful, user can use (% style="color:#037691" %)**AT+QENG=0 **(%%) to check which band is actually in used. 57 - 58 - 59 59 See bands used for different provider:** [[NB-IoT Deployment , Bands, Operator list>>http://wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]** 60 60 61 61 ... ... @@ -158,6 +158,7 @@ 158 158 159 159 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password> 160 160 159 + 161 161 ==== 3.3.2.2 Publish Data to ThingSpeak Channel ==== 162 162 163 163 ... ... @@ -199,6 +199,7 @@ 199 199 200 200 * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>** 201 201 201 + 202 202 ==== 3.3.3.2 Uplink Examples ==== 203 203 204 204 ... ... @@ -260,6 +260,7 @@ 260 260 |(% 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" %) 261 261 |(% 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" %) 262 262 263 + 263 263 == 3.4 [[Datacake>>https://datacake.co/]] == 264 264 265 265 ... ... @@ -274,6 +274,7 @@ 274 274 275 275 * (% 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. 276 276 278 + 277 277 === 3.4.1 Create device === 278 278 279 279 ... ... @@ -377,6 +377,7 @@ 377 377 * (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined** 378 378 * (% style="color:#037691" %)**AT+PWD=“Your device token”** 379 379 382 + 380 380 == 3.6 ThingsBoard.Cloud (via MQTT) == 381 381 382 382 === 3.6.1 Configure ThingsBoard === ... ... @@ -521,6 +521,7 @@ 521 521 522 522 * (% style="color:#037691" %)**AT+PWD=“Your device token”** 523 523 527 + 524 524 === 3.7.2 Simulate with MQTT.fx === 525 525 526 526 ... ... @@ -556,6 +556,7 @@ 556 556 557 557 * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port 558 558 563 + 559 559 (% style="color:blue" %)**Sensor Console Output when Uplink:** 560 560 561 561 [[image:image-20230807233631-1.png]]