Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 69.1 >
edited by Xiaoling
on 2022/07/09 08:41
To version < 91.2 >
edited by Xiaoling
on 2022/07/09 09:58
>
Change comment: There is no comment for this version

Summary

Details

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1 -[[image:image-20220709084038-1.jpeg||height="575" width="575"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
2 2  
3 3  
4 4  
5 5  
6 6  
7 -
8 -
9 -
10 -
11 11  **Table of Contents:**
12 12  
13 13  
... ... @@ -38,25 +38,28 @@
38 38  [[image:1654503236291-817.png]]
39 39  
40 40  
41 -[[image:1657245163077-232.png]]
38 +[[image:1657327959271-447.png]]
42 42  
43 43  
44 44  
45 45  == 1.2 ​ Features ==
46 46  
44 +
47 47  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
48 -* Monitor Soil Moisture
49 -* Monitor Soil Temperature
50 -* Monitor Soil Conductivity
46 +* Ultra low power consumption
47 +* Distance Detection by Ultrasonic technology
48 +* Flat object range 280mm - 7500mm
49 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 +* Cable Length: 25cm
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
55 -* Ultra-Low Power consumption
56 -* AT Commands to change parameters
57 57  * Micro SIM card slot for NB-IoT SIM
58 58  * 8500mAh Battery for long term use
59 59  
58 +
59 +
60 60  == 1.3  Specification ==
61 61  
62 62  
... ... @@ -74,58 +74,71 @@
74 74  * - B20 @H-FDD: 800MHz
75 75  * - B28 @H-FDD: 700MHz
76 76  
77 -Probe(% style="color:#037691" %)** Specification:**
77 +(% style="color:#037691" %)**Battery:**
78 78  
79 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
79 +* Li/SOCI2 un-chargeable battery
80 +* Capacity: 8500mAh
81 +* Self Discharge: <1% / Year @ 25°C
82 +* Max continuously current: 130mA
83 +* Max boost current: 2A, 1 second
80 80  
81 -[[image:image-20220708101224-1.png]]
85 +(% style="color:#037691" %)**Power Consumption**
82 82  
87 +* STOP Mode: 10uA @ 3.3v
88 +* Max transmit power: 350mA@3.3v
83 83  
84 -
85 85  == ​1.4  Applications ==
86 86  
92 +* Smart Buildings & Home Automation
93 +* Logistics and Supply Chain Management
94 +* Smart Metering
87 87  * Smart Agriculture
96 +* Smart Cities
97 +* Smart Factory
88 88  
89 89  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
90 90  ​
91 91  
102 +
103 +
92 92  == 1.5  Pin Definitions ==
93 93  
94 94  
95 -[[image:1657246476176-652.png]]
107 +[[image:1657328609906-564.png]]
96 96  
97 97  
98 98  
99 -= 2.  Use NSE01 to communicate with IoT Server =
111 += 2.  Use NDDS75 to communicate with IoT Server =
100 100  
101 101  == 2.1  How it works ==
102 102  
103 -
104 104  (((
105 -The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 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 NSE01.
116 +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.
106 106  )))
107 107  
108 108  
109 109  (((
110 -The diagram below shows the working flow in default firmware of NSE01:
121 +The diagram below shows the working flow in default firmware of NDDS75:
111 111  )))
112 112  
113 -[[image:image-20220708101605-2.png]]
114 -
115 115  (((
116 116  
117 117  )))
118 118  
128 +[[image:1657328659945-416.png]]
119 119  
130 +(((
131 +
132 +)))
120 120  
121 -== 2.2 ​ Configure the NSE01 ==
122 122  
135 +== 2.2 ​ Configure the NDDS75 ==
123 123  
137 +
124 124  === 2.2.1 Test Requirement ===
125 125  
126 -
127 127  (((
128 -To use NSE01 in your city, make sure meet below requirements:
141 +To use NDDS75 in your city, make sure meet below requirements:
129 129  )))
130 130  
131 131  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -133,11 +133,11 @@
133 133  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
134 134  
135 135  (((
136 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 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
149 +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
137 137  )))
138 138  
139 139  
140 -[[image:1657249419225-449.png]]
153 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
... ... @@ -152,18 +152,19 @@
152 152  )))
153 153  
154 154  
155 -[[image:1657249468462-536.png]]
168 +[[image:1657328884227-504.png]]
156 156  
157 157  
158 158  
159 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
172 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
160 160  
161 161  (((
162 162  (((
163 -User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
176 +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.
164 164  )))
165 165  )))
166 166  
180 +[[image:image-20220709092052-2.png]]
167 167  
168 168  **Connection:**
169 169  
... ... @@ -183,13 +183,13 @@
183 183  * Flow Control: (% style="color:green" %)**None**
184 184  
185 185  (((
186 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
200 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
187 187  )))
188 188  
189 -[[image:image-20220708110657-3.png]]
203 +[[image:1657329814315-101.png]]
190 190  
191 191  (((
192 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
206 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
193 193  )))
194 194  
195 195  
... ... @@ -207,48 +207,44 @@
207 207  
208 208  For parameter description, please refer to AT command set
209 209  
210 -[[image:1657249793983-486.png]]
224 +[[image:1657330452568-615.png]]
211 211  
212 212  
213 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
227 +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.
214 214  
215 -[[image:1657249831934-534.png]]
229 +[[image:1657330472797-498.png]]
216 216  
217 217  
218 218  
219 219  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
220 220  
221 -This feature is supported since firmware version v1.0.1
222 222  
223 -
224 224  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
225 225  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
226 226  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
227 227  
228 -[[image:1657249864775-321.png]]
240 +[[image:1657330501006-241.png]]
229 229  
230 230  
231 -[[image:1657249930215-289.png]]
243 +[[image:1657330533775-472.png]]
232 232  
233 233  
234 234  
235 235  === 2.2.6 Use MQTT protocol to uplink data ===
236 236  
237 -This feature is supported since firmware version v110
238 238  
239 -
240 240  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
241 241  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
242 242  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
243 243  * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
244 244  * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
245 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
246 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
255 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
256 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
247 247  
248 248  [[image:1657249978444-674.png]]
249 249  
250 250  
251 -[[image:1657249990869-686.png]]
261 +[[image:1657330723006-866.png]]
252 252  
253 253  
254 254  (((
... ... @@ -259,16 +259,14 @@
259 259  
260 260  === 2.2.7 Use TCP protocol to uplink data ===
261 261  
262 -This feature is supported since firmware version v110
263 263  
264 -
265 265  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
266 266  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
267 267  
268 -[[image:1657250217799-140.png]]
276 +[[image:image-20220709093918-1.png]]
269 269  
270 270  
271 -[[image:1657250255956-604.png]]
279 +[[image:image-20220709093918-2.png]]
272 272  
273 273  
274 274  
... ... @@ -290,36 +290,52 @@
290 290  
291 291  == 2.3  Uplink Payload ==
292 292  
293 -In this mode, uplink payload includes in total 18 bytes
301 +In this mode, uplink payload includes in total 14 bytes
294 294  
303 +
295 295  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
296 296  |=(% style="width: 60px;" %)(((
297 297  **Size(bytes)**
298 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
299 -|(% 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:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
307 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
308 +|(% 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:108px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
300 300  
301 301  (((
302 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
311 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
303 303  )))
304 304  
305 305  
306 -[[image:image-20220708111918-4.png]]
315 +[[image:1657331036973-987.png]]
307 307  
308 -
317 +(((
309 309  The payload is ASCII string, representative same HEX:
319 +)))
310 310  
311 -0x72403155615900640c7817075e0a8c02f900 where:
321 +(((
322 +0x72403155615900640c6c19029200 where:
323 +)))
312 312  
313 -* Device ID: 0x 724031556159 = 724031556159
314 -* Version: 0x0064=100=1.0.0
325 +* (((
326 +Device ID: 0x724031556159 = 724031556159
327 +)))
328 +* (((
329 +Version: 0x0064=100=1.0.0
330 +)))
315 315  
316 -* BAT: 0x0c78 = 3192 mV = 3.192V
317 -* Singal: 0x17 = 23
318 -* Soil Moisture: 0x075e= 1886 = 18.86  %
319 -* Soil Temperature:0x0a8c =2700=27 °C
320 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
321 -* Interrupt: 0x00 = 0
332 +* (((
333 +BAT: 0x0c6c = 3180 mV = 3.180V
334 +)))
335 +* (((
336 +Signal: 0x19 = 25
337 +)))
338 +* (((
339 +Distance: 0x0292= 658 mm
340 +)))
341 +* (((
342 +Interrupt: 0x00 = 0
343 +)))
322 322  
345 +
346 +
323 323  == 2.4  Payload Explanation and Sensor Interface ==
324 324  
325 325  
... ... @@ -342,7 +342,7 @@
342 342  )))
343 343  
344 344  (((
345 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
369 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
346 346  )))
347 347  
348 348  
... ... @@ -354,7 +354,7 @@
354 354  )))
355 355  
356 356  (((
357 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
381 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
358 358  )))
359 359  
360 360  
... ... @@ -409,63 +409,17 @@
409 409  
410 410  === 2.4.5  Soil Moisture ===
411 411  
412 -(((
413 -(((
414 -Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
415 -)))
416 -)))
436 +Get the distance. Flat object range 280mm - 7500mm.
417 417  
418 -(((
419 -(((
420 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
421 -)))
422 -)))
438 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
423 423  
424 424  (((
425 -
426 -)))
427 -
428 428  (((
429 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
442 +(% style="color:#4f81bd" %)** 0B05(H) = 2821(D) = 2821mm.**
430 430  )))
431 -
432 -
433 -
434 -=== 2.4.6  Soil Temperature ===
435 -
436 -(((
437 -Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
438 438  )))
439 439  
440 440  (((
441 -**Example**:
442 -)))
443 -
444 -(((
445 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
446 -)))
447 -
448 -(((
449 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
450 -)))
451 -
452 -
453 -
454 -=== 2.4.7  Soil Conductivity (EC) ===
455 -
456 -(((
457 -Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
458 -)))
459 -
460 -(((
461 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
462 -)))
463 -
464 -(((
465 -Generally, the EC value of irrigation water is less than 800uS / cm.
466 -)))
467 -
468 -(((
469 469  
470 470  )))
471 471  
... ... @@ -473,10 +473,10 @@
473 473  
474 474  )))
475 475  
476 -=== 2.4.8  Digital Interrupt ===
454 +=== 2.4.6  Digital Interrupt ===
477 477  
478 478  (((
479 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
457 +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.
480 480  )))
481 481  
482 482  (((
... ... @@ -507,10 +507,10 @@
507 507  
508 508  
509 509  
510 -=== 2.4.9  ​+5V Output ===
488 +=== 2.4.7  ​+5V Output ===
511 511  
512 512  (((
513 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
491 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
514 514  )))
515 515  
516 516  
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