Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -7,6 +7,7 @@ 7 7 8 8 **Table of Contents:** 9 9 10 +{{toc/}} 10 10 11 11 12 12 ... ... @@ -21,24 +21,37 @@ 21 21 22 22 23 23 ((( 25 +((( 24 24 The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data. 25 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network. 26 -\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage. 27 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement. 28 -\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method) 29 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection. 30 30 ))) 31 31 32 - 29 +((( 30 +The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network. 33 33 ))) 34 34 35 -[[image:1654503236291-817.png]] 33 +((( 34 +NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage. 35 +))) 36 36 37 +((( 38 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement. 39 +))) 37 37 38 -[[image:1657327959271-447.png]] 41 +((( 42 +NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method) 43 +))) 39 39 45 +((( 46 +To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection. 47 +))) 48 +))) 40 40 50 + 51 +))) 41 41 53 +[[image:1657327959271-447.png]] 54 + 55 + 42 42 == 1.2 Features == 43 43 44 44 ... ... @@ -67,12 +67,12 @@ 67 67 68 68 (% style="color:#037691" %)**NB-IoT Spec:** 69 69 70 -* -B1 @H-FDD: 2100MHz71 -* -B3 @H-FDD: 1800MHz72 -* -B8 @H-FDD: 900MHz73 -* -B5 @H-FDD: 850MHz74 -* -B20 @H-FDD: 800MHz75 -* -B28 @H-FDD: 700MHz84 +* B1 @H-FDD: 2100MHz 85 +* B3 @H-FDD: 1800MHz 86 +* B8 @H-FDD: 900MHz 87 +* B5 @H-FDD: 850MHz 88 +* B20 @H-FDD: 800MHz 89 +* B28 @H-FDD: 700MHz 76 76 77 77 (% style="color:#037691" %)**Battery:** 78 78 ... ... @@ -89,9 +89,9 @@ 89 89 90 90 91 91 92 - 93 93 == 1.4 Applications == 94 94 108 + 95 95 * Smart Buildings & Home Automation 96 96 * Logistics and Supply Chain Management 97 97 * Smart Metering ... ... @@ -103,7 +103,6 @@ 103 103 104 104 105 105 106 - 107 107 == 1.5 Pin Definitions == 108 108 109 109 ... ... @@ -110,11 +110,11 @@ 110 110 [[image:1657328609906-564.png]] 111 111 112 112 113 - 114 114 = 2. Use NDDS75 to communicate with IoT Server = 115 115 116 116 == 2.1 How it works == 117 117 130 + 118 118 ((( 119 119 The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module. The NB-IoT network will forward this value to IoT server via the protocol defined by NDDS75. 120 120 ))) ... ... @@ -134,22 +134,21 @@ 134 134 135 135 ))) 136 136 137 - 138 138 == 2.2 Configure the NDDS75 == 139 139 140 - 141 141 === 2.2.1 Test Requirement === 142 142 154 + 143 143 ((( 144 144 To use NDDS75 in your city, make sure meet below requirements: 145 145 ))) 146 146 147 147 * Your local operator has already distributed a NB-IoT Network there. 148 -* The local NB-IoT network used the band that NS E01supports.160 +* The local NB-IoT network used the band that NDDS75 supports. 149 149 * Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 150 150 151 151 ((( 152 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NDDS75 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server 164 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NDDS75 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server. 153 153 ))) 154 154 155 155 ... ... @@ -156,9 +156,9 @@ 156 156 [[image:1657328756309-230.png]] 157 157 158 158 159 - 160 160 === 2.2.2 Insert SIM card === 161 161 173 + 162 162 ((( 163 163 Insert the NB-IoT Card get from your provider. 164 164 ))) ... ... @@ -171,9 +171,9 @@ 171 171 [[image:1657328884227-504.png]] 172 172 173 173 174 - 175 175 === 2.2.3 Connect USB – TTL to NDDS75 to configure it === 176 176 188 + 177 177 ((( 178 178 ((( 179 179 User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below. ... ... @@ -182,15 +182,16 @@ 182 182 183 183 [[image:image-20220709092052-2.png]] 184 184 185 -**Connection:** 186 186 187 - background-color:yellow" %)USB TTL GND <~-~-~-~-> GND198 +(% style="color:blue" %)**Connection:** 188 188 189 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~->UART_RXD200 + (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND** 190 190 191 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD202 +**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)** 192 192 204 +**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)** 193 193 206 + 194 194 In the PC, use below serial tool settings: 195 195 196 196 * Baud: (% style="color:green" %)**9600** ... ... @@ -205,40 +205,60 @@ 205 205 206 206 [[image:1657329814315-101.png]] 207 207 221 + 208 208 ((( 209 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dr agino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]223 +(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]** 210 210 ))) 211 211 212 212 213 - 214 214 === 2.2.4 Use CoAP protocol to uplink data === 215 215 216 -(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]] 217 217 230 +(% style="color:red" %)**Note: if you don't have CoAP server, you can refer this link to set up one: **(%%)**[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]** 218 218 232 + 233 +((( 219 219 **Use below commands:** 235 +))) 220 220 221 -* (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 222 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 223 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 237 +* ((( 238 +(% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 239 +))) 240 +* ((( 241 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 242 +))) 243 +* ((( 244 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ Set COAP resource path 224 224 246 + 247 + 248 +))) 249 + 250 +((( 225 225 For parameter description, please refer to AT command set 226 226 253 + 254 +))) 255 + 227 227 [[image:1657330452568-615.png]] 228 228 229 229 259 + 260 +((( 230 230 After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server. 231 231 263 + 264 +))) 265 + 232 232 [[image:1657330472797-498.png]] 233 233 234 234 235 - 236 236 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 237 237 238 238 239 -* (% style="color:blue" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 240 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 241 -* (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/If the server does not respond, this command is unnecessary 272 +* (% style="color:blue" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 273 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 274 +* (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/ If the server does not respond, this command is unnecessary 242 242 243 243 [[image:1657330501006-241.png]] 244 244 ... ... @@ -246,17 +246,16 @@ 246 246 [[image:1657330533775-472.png]] 247 247 248 248 249 - 250 250 === 2.2.6 Use MQTT protocol to uplink data === 251 251 252 252 253 -* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 254 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 255 -* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 256 -* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 257 -* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 258 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB **(%%)~/~/Set the sending topic of MQTT 259 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB **(%%) ~/~/Set the subscription topic of MQTT 285 +* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/ Set to use MQTT protocol to uplink 286 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/ Set MQTT server address and port 287 +* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/ Set up the CLIENT of MQTT 288 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/ Set the username of MQTT 289 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/ Set the password of MQTT 290 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB **(%%)~/~/ Set the sending topic of MQTT 291 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB **(%%) ~/~/ Set the subscription topic of MQTT 260 260 261 261 [[image:1657249978444-674.png]] 262 262 ... ... @@ -269,12 +269,11 @@ 269 269 ))) 270 270 271 271 272 - 273 273 === 2.2.7 Use TCP protocol to uplink data === 274 274 275 275 276 -* (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 277 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 307 +* (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 308 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 278 278 279 279 [[image:image-20220709093918-1.png]] 280 280 ... ... @@ -282,76 +282,117 @@ 282 282 [[image:image-20220709093918-2.png]] 283 283 284 284 285 - 286 286 === 2.2.8 Change Update Interval === 287 287 318 + 288 288 User can use below command to change the (% style="color:green" %)**uplink interval**. 289 289 290 -* (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 321 +* (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 291 291 292 292 ((( 324 + 325 + 326 + 293 293 (% style="color:red" %)**NOTE:** 294 -))) 295 295 296 -((( 297 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour. 329 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.** 330 + 331 +(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:** 298 298 ))) 299 299 334 +(% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).** 300 300 301 301 302 302 == 2.3 Uplink Payload == 303 303 304 - Inthismode,uplink payload includesin total14bytes339 +=== 2.3.1 Before Firmware v1.3.2 === 305 305 306 306 307 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 342 +In this mode, uplink payload includes in total 14 bytes 343 + 344 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %) 308 308 |=(% style="width: 60px;" %)((( 309 309 **Size(bytes)** 310 -)))|=(% style="width: 50px;" %)**6**|=(% style="width:25px;" %)2|=(% style="width:25px;" %)**2**|=(% style="width:70px;" %)**1**|=(% style="width:60px;" %)**2**|=(% style="width:50px;" %)**1**311 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:10 8px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]347 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1** 348 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]] 312 312 313 313 ((( 314 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 1uplink data.351 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data. 315 315 ))) 316 316 317 317 318 318 [[image:1657331036973-987.png]] 319 319 320 -((( 357 + 358 +The payload is **ASCII** string, representative same HEX: 359 + 360 +(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 ** 361 + 362 +**where :** 363 + 364 +* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159 365 + 366 +* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 367 + 368 +* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V 369 + 370 +* (% style="color:#037691" %)**Signal:**(%%) 0x19 = 25 371 + 372 +* (% style="color:#037691" %)**Distance:** (%%)0x0292= 658 mm 373 + 374 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0 375 + 376 + 377 + 378 +=== 2.3.2 Since firmware v1.3.2 === 379 + 380 + 381 +In this mode, uplink payload includes 69 bytes in total by default. 382 + 383 +Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded. 384 + 385 +(% border="1" style="background-color:#ffffcc; color:green; width:490px" %) 386 +|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:70px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4** 387 +|=(% style="width: 95px;" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp....... 388 + 389 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data. 390 + 391 +[[image:image-20220908175246-1.png]] 392 + 393 + 321 321 The payload is ASCII string, representative same HEX: 322 -))) 323 323 324 -((( 325 -0x72403155615900640c6c19029200 where: 326 -))) 396 +**0x (% style="color:red" %)f867787050213317 (% style="color:blue" %)0084 (% style="color:green" %)0cf4 (% style="color:#00b0f0" %)1e (% style="color:#7030a0" %)01 (% style="color:#d60093" %)00(% style="color:#a14d07" %) 0039 (% style="color:#0020b0" %)6315537b (% style="color:#663300" %)00396319baf0 00396319ba3c 00396319b988 00396319b8d4 00396319b820 00396319b76c 00396319b6b8 00396319b604 (%%)** 327 327 328 -* ((( 329 -Device ID: 0x724031556159 = 724031556159 330 -))) 331 -* ((( 332 -Version: 0x0064=100=1.0.0 333 -))) 398 +**where:** 334 334 335 -* ((( 336 -BAT: 0x0c6c = 3180 mV = 3.180V 337 -))) 338 -* ((( 339 -Signal: 0x19 = 25 340 -))) 341 -* ((( 342 -Distance: 0x0292= 658 mm 343 -))) 344 -* ((( 345 -Interrupt: 0x00 = 0 346 -))) 400 +* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317 347 347 402 +* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2 348 348 404 +* (% style="color:#037691" %)**BAT:**(%%) 0x0cf4 = 3316 mV = 3.316V 349 349 350 - ==2.4Payload ExplanationandSensorInterface==406 +* (% style="color:#037691" %)**Singal:**(%%) 0x1e = 30 351 351 408 +* (% style="color:#037691" %)**Mod:**(%%)** **0x01 = 1 352 352 410 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0 411 + 412 +* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57 413 + 414 +* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011 ([[Unix Epoch Time>>url:http://www.epochconverter.com/]]) 415 + 416 +* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0 417 + 418 +* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,....... 419 + 420 + 421 + 422 +== 2.4 Payload Explanation and Sensor Interface == 423 + 353 353 === 2.4.1 Device ID === 354 354 426 + 355 355 ((( 356 356 By default, the Device ID equal to the last 6 bytes of IMEI. 357 357 ))) ... ... @@ -358,10 +358,12 @@ 358 358 359 359 ((( 360 360 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 433 + 434 + 361 361 ))) 362 362 363 363 ((( 364 -**Example:** 438 +(% style="color:blue" %)**Example :** 365 365 ))) 366 366 367 367 ((( ... ... @@ -369,13 +369,25 @@ 369 369 ))) 370 370 371 371 ((( 372 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID. 446 +The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID. 373 373 ))) 374 374 375 375 450 +(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:** 376 376 452 +(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.** 453 + 454 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 455 + 456 + 457 +(% style="color:blue" %)**Example :** 458 + 459 +AT+DEUI=868411056754138 460 + 461 + 377 377 === 2.4.2 Version Info === 378 378 464 + 379 379 ((( 380 380 Specify the software version: 0x64=100, means firmware version 1.00. 381 381 ))) ... ... @@ -385,12 +385,8 @@ 385 385 ))) 386 386 387 387 388 - 389 389 === 2.4.3 Battery Info === 390 390 391 -((( 392 -Check the battery voltage for LSE01. 393 -))) 394 394 395 395 ((( 396 396 Ex1: 0x0B45 = 2885mV ... ... @@ -401,9 +401,9 @@ 401 401 ))) 402 402 403 403 404 - 405 405 === 2.4.4 Signal Strength === 406 406 488 + 407 407 ((( 408 408 NB-IoT Network signal Strength. 409 409 ))) ... ... @@ -433,16 +433,18 @@ 433 433 ))) 434 434 435 435 518 +=== 2.4.5 Distance === 436 436 437 -=== 2.4.5 Soil Moisture === 438 438 439 439 Get the distance. Flat object range 280mm - 7500mm. 440 440 523 +((( 441 441 For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is 525 +))) 442 442 443 443 ((( 444 444 ((( 445 -(% style="color: #4f81bd" %)** 0B05(H) = 2821(D) = 2821mm.**529 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.** 446 446 ))) 447 447 ))) 448 448 ... ... @@ -450,12 +450,9 @@ 450 450 451 451 ))) 452 452 453 -((( 454 - 455 -))) 456 - 457 457 === 2.4.6 Digital Interrupt === 458 458 539 + 459 459 ((( 460 460 Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server. 461 461 ))) ... ... @@ -465,7 +465,7 @@ 465 465 ))) 466 466 467 467 ((( 468 -(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.** 549 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/ (more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.** 469 469 ))) 470 470 471 471 ... ... @@ -487,9 +487,9 @@ 487 487 ))) 488 488 489 489 490 - 491 491 === 2.4.7 +5V Output === 492 492 573 + 493 493 ((( 494 494 NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 495 495 ))) ... ... @@ -497,10 +497,14 @@ 497 497 498 498 ((( 499 499 The 5V output time can be controlled by AT Command. 581 + 582 + 500 500 ))) 501 501 502 502 ((( 503 503 (% style="color:blue" %)**AT+5VT=1000** 587 + 588 + 504 504 ))) 505 505 506 506 ((( ... ... @@ -508,14 +508,14 @@ 508 508 ))) 509 509 510 510 511 - 512 512 == 2.5 Downlink Payload == 513 513 514 -By default, NSE01 prints the downlink payload to console port. 515 515 516 - [[image:image-20220708133731-5.png]]599 +By default, NDDS75 prints the downlink payload to console port. 517 517 601 +[[image:image-20220709100028-1.png]] 518 518 603 + 519 519 ((( 520 520 (% style="color:blue" %)**Examples:** 521 521 ))) ... ... @@ -549,7 +549,7 @@ 549 549 ))) 550 550 551 551 ((( 552 -If payload = 0x04FF, it will reset the NS E01637 +If payload = 0x04FF, it will reset the NDDS75 553 553 ))) 554 554 555 555 ... ... @@ -560,239 +560,195 @@ 560 560 ))) 561 561 562 562 648 +== 2.6 Distance alarm function(Since firmware v1.3.2) == 563 563 564 -== 2.6 LED Indicator == 565 565 566 -((( 567 -The NSE01 has an internal LED which is to show the status of different state. 651 +(% style="color:blue" %)** ➢ AT Command:** 568 568 653 +(% style="color:#037691" %)** AT+ LDDSALARM=min,max** 569 569 570 -* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) 571 -* Then the LED will be on for 1 second means device is boot normally. 572 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds. 573 -* For each uplink probe, LED will be on for 500ms. 574 -))) 655 +² When min=0, and max≠0, Alarm higher than max 575 575 657 +² When min≠0, and max=0, Alarm lower than min 576 576 659 +² When min≠0 and max≠0, Alarm higher than max or lower than min 577 577 578 578 579 - ==2.7 InstallationinSoil==662 +(% style="color:blue" %)** Example:** 580 580 581 - __**Measurementthesoilsurface**__664 +**AT+ LDDSALARM=260,2000** ~/~/ Alarm when distance lower than 260. 582 582 583 -((( 584 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]] 585 -))) 586 586 587 - [[image:1657259653666-883.png]]667 +== 2.7 Set the number of data to be uploaded and the recording time == 588 588 589 589 590 -((( 591 - 670 +(% style="color:blue" %)** ➢ AT Command:** 592 592 593 -((( 594 -Dig a hole with diameter > 20CM. 595 -))) 672 +* (% style="color:#037691" %)** AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds) 673 +* (% style="color:#037691" %)** AT+NOUD=8** (%%) ~/~/ The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 596 596 597 -((( 598 -Horizontal insert the probe to the soil and fill the hole for long term measurement. 599 -))) 600 -))) 675 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:** 601 601 602 -[[image:1 654506665940-119.png]]677 +[[image:image-20221009001114-1.png||height="687" width="955"]] 603 603 604 -((( 605 - 606 -))) 607 607 680 +== 2.8 Read or Clear cached data == 608 608 609 -== 2.8 Firmware Change Log == 610 610 683 +(% style="color:blue" %)** ➢ AT Command:** 611 611 612 -Download URL & Firmware Change log 685 +* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data 686 +* (% style="color:#037691" %)** AT+CDP=0** (%%) ~/~/ Clear cached data 613 613 614 -[[ www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]688 +[[image:image-20220908175333-2.png]] 615 615 616 616 617 - UpgradeInstruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]691 +== 2.9 LED Indicator == 618 618 619 619 694 +The NDDS75 has an internal LED which is to show the status of different state. 620 620 621 -== 2.9 Battery Analysis == 622 622 623 -=== 2.9.1 Battery Type === 697 +* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) 698 +* Then the LED will be on for 1 second means device is boot normally. 699 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds. 700 +* For each uplink probe, LED will be on for 500ms. 624 624 625 - 626 626 ((( 627 - TheNSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.703 + 628 628 ))) 629 629 630 630 631 -((( 632 -The battery is designed to last for several years depends on the actually use environment and update interval. 633 -))) 707 +== 2.10 Firmware Change Log == 634 634 635 635 636 636 ((( 637 - Thebatteryrelateddocumentsaselow:711 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]] 638 638 ))) 639 639 640 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 641 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 642 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 643 - 644 644 ((( 645 -[[ image:image-20220708140453-6.png]]715 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 646 646 ))) 647 647 648 648 719 +== 2.11 Battery & Power Consumption == 649 649 650 -=== 2.9.2 Power consumption Analyze === 651 651 652 -((( 653 -Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval. 654 -))) 722 +NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 655 655 724 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 656 656 657 -((( 658 -Instruction to use as below: 659 -))) 660 660 661 -((( 662 -(% style="color:blue" %)**Step 1: **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 663 -))) 727 += 3. Access NB-IoT Module = 664 664 665 665 666 666 ((( 667 - (%style="color:blue"%)**Step2:**(%%) Openitandchoose731 +Users can directly access the AT command set of the NB-IoT module. 668 668 ))) 669 669 670 -* ((( 671 -Product Model 672 -))) 673 -* ((( 674 -Uplink Interval 675 -))) 676 -* ((( 677 -Working Mode 678 -))) 679 - 680 680 ((( 681 -And the Life expectation in difference case will be shown on the right. 682 -))) 735 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 683 683 684 -[[image:image-20220708141352-7.jpeg]] 685 - 686 - 687 - 688 -=== 2.9.3 Battery Note === 689 - 690 -((( 691 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased. 737 + 692 692 ))) 693 693 740 +[[image:1657333200519-600.png]] 694 694 695 695 696 -= ==2.9.4Replacethebattery===743 += 4. Using the AT Commands = 697 697 698 -((( 699 -The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes). 700 -))) 745 +== 4.1 Access AT Commands == 701 701 702 702 748 +See this link for detail: [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]] 703 703 704 -= 3. Access NB-IoT Module = 705 705 706 -((( 707 -Users can directly access the AT command set of the NB-IoT module. 708 -))) 751 +AT+<CMD>? : Help on <CMD> 709 709 710 -((( 711 -The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 712 -))) 753 +AT+<CMD> : Run <CMD> 713 713 714 - [[image:1657261278785-153.png]]755 +AT+<CMD>=<value> : Set the value 715 715 757 +AT+<CMD>=? : Get the value 716 716 717 717 718 - =4. UsingtheATCommands=760 +(% style="color:#037691" %)**General Commands**(%%) 719 719 720 - ==4.1AccessAT Commands==762 +AT : Attention 721 721 722 - Seethislinkfordetail:[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]764 +AT? : Short Help 723 723 766 +ATZ : MCU Reset 724 724 725 -AT+ <CMD>?Helpon<CMD>768 +AT+TDC : Application Data Transmission Interval 726 726 727 -AT+ <CMD>Run<CMD>770 +AT+CFG : Print all configurations 728 728 729 -AT+ <CMD>=<value>: Setthevalue772 +AT+CFGMOD : Working mode selection 730 730 731 -AT+ <CMD>=?Get thevalue774 +AT+INTMOD : Set the trigger interrupt mode 732 732 776 +AT+5VT : Set extend the time of 5V power 733 733 734 - (%style="color:#037691"%)**GeneralCommands**(%%)778 +AT+PRO : Choose agreement 735 735 736 -AT : Attention780 +AT+WEIGRE : Get weight or set weight to 0 737 737 738 -AT ?: ShortHelp782 +AT+WEIGAP : Get or Set the GapValue of weight 739 739 740 -AT Z: MCU Reset784 +AT+RXDL : Extend the sending and receiving time 741 741 742 -AT+T DC: ApplicationData Transmission Interval786 +AT+CNTFAC : Get or set counting parameters 743 743 744 -AT+ CFGPrintall configurations788 +AT+SERVADDR : Server Address 745 745 746 -AT+ CFGMODWorkingmodeselection790 +AT+TR : Get or Set record time" 747 747 748 -AT+ INTMODSetthe triggerinterruptmode792 +AT+APN : Get or set the APN 749 749 750 -AT+ 5VT:Set extendthetimeof5V power794 +AT+FBAND : Get or Set whether to automatically modify the frequency band 751 751 752 -AT+ PRO: Chooseagreement796 +AT+DNSCFG : Get or Set DNS Server 753 753 754 -AT+ WEIGREGetweight or set weightto 0798 +AT+GETSENSORVALUE : Returns the current sensor measurement 755 755 756 -AT+ WEIGAP:Get or Set theGapValue ofweight800 +AT+NOUD : Get or Set the number of data to be uploaded 757 757 758 -AT+ RXDL: Extendthesendingandreceivingtime802 +AT+CDP : Read or Clear cached data 759 759 760 -AT+ CNTFACsetcounting parameters804 +AT+LDDSALARM : Get or Set alarm of distance 761 761 762 -AT+SERVADDR : Server Address 763 763 764 - 765 765 (% style="color:#037691" %)**COAP Management** 766 766 767 -AT+URI : Resource parameters 809 +AT+URI : Resource parameters 768 768 769 769 770 770 (% style="color:#037691" %)**UDP Management** 771 771 772 -AT+CFM : Upload confirmation mode (only valid for UDP) 814 +AT+CFM : Upload confirmation mode (only valid for UDP) 773 773 774 774 775 775 (% style="color:#037691" %)**MQTT Management** 776 776 777 -AT+CLIENT 819 +AT+CLIENT : Get or Set MQTT client 778 778 779 -AT+UNAME 821 +AT+UNAME : Get or Set MQTT Username 780 780 781 -AT+PWD 823 +AT+PWD : Get or Set MQTT password 782 782 783 -AT+PUBTOPIC 825 +AT+PUBTOPIC : Get or Set MQTT publish topic 784 784 785 -AT+SUBTOPIC 827 +AT+SUBTOPIC : Get or Set MQTT subscription topic 786 786 787 787 788 788 (% style="color:#037691" %)**Information** 789 789 790 -AT+FDR : Factory Data Reset 832 +AT+FDR : Factory Data Reset 791 791 792 -AT+PWORD : Serial Access Password 834 +AT+PWORD : Serial Access Password 793 793 794 794 795 - 796 796 = 5. FAQ = 797 797 798 798 == 5.1 How to Upgrade Firmware == ... ... @@ -807,18 +807,10 @@ 807 807 ))) 808 808 809 809 ((( 810 -(% style="color:red" %)Notice, NS E01and LSE01share the same mother board. They use the same connection and method to update.851 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.** 811 811 ))) 812 812 813 813 814 - 815 -== 5.2 Can I calibrate NSE01 to different soil types? == 816 - 817 -((( 818 -NSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]]. 819 -))) 820 - 821 - 822 822 = 6. Trouble Shooting = 823 823 824 824 == 6.1 Connection problem when uploading firmware == ... ... @@ -833,13 +833,11 @@ 833 833 834 834 ))) 835 835 836 - 837 837 == 6.2 AT Command input doesn't work == 838 838 871 + 839 839 ((( 840 840 In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. 841 - 842 - 843 843 ))) 844 844 845 845 ... ... @@ -846,14 +846,9 @@ 846 846 = 7. Order Info = 847 847 848 848 849 -Part Number**:** (% style="color:#4f81bd" %)**NS E01**880 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75** 850 850 851 851 852 -(% class="wikigeneratedid" %) 853 -((( 854 - 855 -))) 856 - 857 857 = 8. Packing Info = 858 858 859 859 ((( ... ... @@ -861,7 +861,7 @@ 861 861 862 862 (% style="color:#037691" %)**Package Includes**: 863 863 864 -* NS E01NB-IoTSoil Moisture&ECSensor x 1890 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1 865 865 * External antenna x 1 866 866 ))) 867 867 ... ... @@ -870,18 +870,20 @@ 870 870 871 871 (% style="color:#037691" %)**Dimension and weight**: 872 872 873 -* Size: 195 x 125 x 55 mm 874 -* Weight: 420g 899 +* Device Size: 13.0 x 5 x 4.5 cm 900 +* Device Weight: 150g 901 +* Package Size / pcs : 15 x 12x 5.5 cm 902 +* Weight / pcs : 220g 875 875 ))) 876 876 877 877 ((( 878 878 879 879 880 - 881 881 882 882 ))) 883 883 884 884 = 9. Support = 885 885 913 + 886 886 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 887 887 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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