Changes for page NMDS200 - NB-IoT Microwave Radar Distance Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 17:03
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... ... @@ -15,6 +15,7 @@ 15 15 16 16 = 1. Introduction = 17 17 18 + 18 18 == 1.1 What is NDS03A NB-IoT Open/Close Door Sensor == 19 19 20 20 ... ... @@ -71,6 +71,7 @@ 71 71 * 8500mAh Battery for long-term use 72 72 73 73 75 + 74 74 == 1.3 Storage & Operation == 75 75 76 76 ... ... @@ -115,6 +115,7 @@ 115 115 * - B28 @H-FDD: 700MHz 116 116 117 117 120 + 118 118 == 1.7 Pin Definitions and Switch == 119 119 120 120 ... ... @@ -167,37 +167,39 @@ 167 167 168 168 (% style="color:blue" %)**Wood Door:**(%%) 10 ~~ 30mm 169 169 170 -(% style="color:blue" %)**Iron Door:**(%%)** 173 +(% style="color:blue" %)**Iron Door:**(%%)** **30 ~~ 45mm 171 171 172 172 173 173 174 174 = 2. Use CPN01 to communicate with IoT Server = 175 175 179 + 176 176 == 2.1 How it works == 177 177 178 178 179 - In this usercase, theNDS03Ais installedonthedooredgeodetect theopen/closeevent and send thestatusto the NB-IoTserver. The NB-IoT network will forward this value to IoT server via the protocol defined by NDS03A.183 +The CPN01 is equipped with an NB-IoT module, the pre-loaded firmware in CPN01 will get (% style="color:blue" %)**Open/Close Event or Count**(%%) from sensor and send the value to the NB-IoT network. The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01. 180 180 181 -The diagram below shows the working flow in the default firmware of N DS03A:185 +The diagram below shows the working flow in the default firmware of CPN01: 182 182 183 183 [[image:image-20221021110615-5.png]] 184 184 185 185 186 186 187 -== 2.2 Configure N DS03A==191 +== 2.2 Configure CPN01 == 188 188 193 + 189 189 === 2.2.1 Test Requirement === 190 190 191 191 192 -To use N DS03Ain your city, make sure to meet below requirements:197 +To use CPN01 in your city, make sure to meet below requirements: 193 193 194 194 * Your local operator has already distributed an NB-IoT Network. 195 -* The local NB-IoT network used the band that N DS03Asupports.200 +* The local NB-IoT network used the band that CPN01 supports. 196 196 * Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 197 197 198 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The N DS03Awill use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.203 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The CPN01 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server. 199 199 200 -[[image:image-20221 117142300-1.png]]205 +[[image:image-20221023000439-3.png]] 201 201 202 202 203 203 ... ... @@ -213,10 +213,10 @@ 213 213 214 214 215 215 216 -=== 2.2.3 Connect USB – TTL to N DS03Aand configure it ===221 +=== 2.2.3 Connect USB – TTL to CPN01 and configure it === 217 217 218 218 219 -User need to configure N DS03Avia serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NDS03Asupport AT Commands, user can use a USB to TTL adapter to connect to NDS03Aand use AT Commands to configure it, as below.224 +User need to configure CPN01 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. CPN01 support AT Commands, user can use a USB to TTL adapter to connect to CPN01 and use AT Commands to configure it, as below. 220 220 221 221 (% style="color:blue" %)**Connection:** 222 222 ... ... @@ -239,11 +239,11 @@ 239 239 240 240 * Flow Control: (% style="color:red" %)**None** 241 241 242 -Make sure the switch is in FLASH position, then power on N DS03Aby connecting the (% style="color:orange" %)**Yellow Jumper**(%%).247 +Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%). 243 243 244 244 [[image:image-20221021110817-7.png]] 245 245 246 -N DS03Awill output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.251 +CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input. 247 247 248 248 249 249 (% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]] ... ... @@ -269,7 +269,7 @@ 269 269 [[image:image-20221021110948-8.png]] 270 270 271 271 272 -After configuring the server address and (% style="color:green" %)**reset CPN01**(%%) (via AT+ATZ ), N DS03Awill start to uplink sensor values to the CoAP server.277 +After configuring the server address and (% style="color:green" %)**reset CPN01**(%%) (via AT+ATZ ), CPN01 will start to uplink sensor values to the CoAP server. 273 273 274 274 [[image:image-20221021110956-9.png]] 275 275 ... ... @@ -345,11 +345,11 @@ 345 345 346 346 User can use below command to change the (% style="color:blue" %)**uplink interval**. 347 347 348 -* (% style="color:#037691" %)**AT+TDC= 14400 ** (%%) ~/~/ Set Update Interval to14400s (4hours)353 +* (% style="color:#037691" %)**AT+TDC=7200 ** (%%) ~/~/ Set Update Interval to 7200s (2 hours) 349 349 350 350 (% style="color:red" %)**NOTE:** 351 351 352 -1. By default, the device will send an uplink message every 4hour.357 +1. By default, the device will send an uplink message every 1 hour. 353 353 354 354 355 355 ... ... @@ -369,17 +369,15 @@ 369 369 |(% style="width:100px" %)**3**|(% style="width:50px" %)**4**|(% style="width:70px" %)**1**|(% style="width:50px" %)**3**|(% style="width:100px" %)**3**|(% style="width:80px" %)4|(% style="width:50px" %)**8 group** 370 370 |(% style="width:176px" %)[[The last open duration>>||anchor="H2.4.9A0Thelastopenduration"]]|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% style="width:115px" %)Contact Status|(% style="width:92px" %)Total pulse|(% style="width:169px" %)The last open duration|(% style="width:97px" %)Time stamp|(% style="width:74px" %)... 371 371 372 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N DS03Auplink data.377 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data. 373 373 374 -[[image:image-2022111 7145932-2.png]]379 +[[image:image-20221021111201-16.png||height="572" width="792"]] 375 375 376 376 377 377 The payload is ASCII string, representative same HEX: 378 378 379 -**0x **f867787050213317 00647637590df384 +**0x (% style="color:red" %)__f867787050213317__ (% style="color:blue" %)__0064__ (% style="color:green" %) __0c78__(% style="color:#00b0f0" %) __17__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__ (% style="color:#660066" %)__00__ (% style="color:#aaaa40" %)__000009__(% style="color:#663300" %) __000002__ (% style="color:#d60093" %)__6315537b__ (% style="color:#660066" %)__01 00000b 02 0000026 63510fed__ (%%)__0100000e0200000263510f39__ __010000000000000063510e85__ __010000000000000063510d2e__ __010000000000000063510c7a__ __010000000000000063510bc6__ __010000000000000063510954__ __010000000000000063510882 __** 380 380 381 -**0x (% style="color:red" %)__f867787050213317__ (% style="color:blue" %)__0064__ (% style="color:green" %) __0ccf__(% style="color:#00b0f0" %) __19__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__(% style="color:#660066" %) (% style="color:#aaaa40" %)__000016__(% style="color:#663300" %) __000017__ (% style="color:#d60093" %)__637590df__(%%)** 382 - 383 383 **where:** 384 384 385 385 * (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050213317 = f867787050213317 ... ... @@ -386,24 +386,28 @@ 386 386 387 387 * (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 388 388 389 -* (% style="color:#037691" %)**BAT :**(%%) cf= 3279 mV = 3.279V392 +* (% style="color:#037691" %)**BAT :**(%%) 0x0c78 = 3192 mV = 3.192V 390 390 391 -* (% style="color:#037691" %)**Singal: **(%%)0x1 9= 25394 +* (% style="color:#037691" %)**Singal: **(%%)0x17 = 23 392 392 393 393 * (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 394 394 395 -* (% style="color:#037691" %)** Door Status:**(%%) 0x00=0398 +* (% style="color:#037691" %)**Calculate Flag:**(%%) 0x00=0 396 396 397 -* (% style="color:#037691" %)** AlarmStatus:400 +* (% style="color:#037691" %)**Contact Status:**(%%) 0x00=0 398 398 399 -* (% style="color:#037691" %)** dooropen num: **(%%)0x000016=22402 +* (% style="color:#037691" %)**Alarm: **(%%)0x00 =0 400 400 401 -* (% style="color:#037691" %)** lastopen time: **(%%)0x000017=23404 +* (% style="color:#037691" %)**Total pulse: **(%%)0x000009 =9 402 402 403 -* (% style="color:#037691" %)**T imestamp:**(%%)637590df=1668649183 (Unix Time)406 +* (% style="color:#037691" %)**The last open duration: **(%%)0x000002 =2 404 404 408 +* (% style="color:#037691" %)**Timestamp:**(%%) 0x6315537b =1662342011 (Unix Time) 405 405 410 +* (% style="color:#037691" %)**Contact Status, Total pulse,The last open duration ,Time stamp :**(%%) 01 00000b 000026 63510fed 406 406 412 +* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, The last open duration ,Time stamp :**(%%) 0100000e00002663510f39,....... 413 + 407 407 == 2.4 Payload Explanation and Sensor Interface == 408 408 409 409
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