Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 72.1 >
edited by Xiaoling
on 2022/07/09 08:45
To version < 92.1 >
edited by Xiaoling
on 2022/07/09 10:00
>
Change comment: Uploaded new attachment "image-20220709100028-1.png", version {1}

Summary

Details

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1 -[[image:image-20220709084207-3.jpeg||height="548" width="548"]]
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 9  **Table of Contents:**
10 10  
11 11  
... ... @@ -36,25 +36,27 @@
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1657245163077-232.png]]
38 +[[image:1657327959271-447.png]]
40 40  
41 41  
42 42  
43 43  == 1.2 ​ Features ==
44 44  
44 +
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Monitor Soil Moisture
47 -* Monitor Soil Temperature
48 -* 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
49 49  * AT Commands to change parameters
50 50  * Uplink on periodically
51 51  * Downlink to change configure
52 52  * IP66 Waterproof Enclosure
53 -* Ultra-Low Power consumption
54 -* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 +
58 58  == 1.3  Specification ==
59 59  
60 60  
... ... @@ -72,58 +72,73 @@
72 72  * - B20 @H-FDD: 800MHz
73 73  * - B28 @H-FDD: 700MHz
74 74  
75 -Probe(% style="color:#037691" %)** Specification:**
76 +(% style="color:#037691" %)**Battery:**
76 76  
77 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
78 +* Li/SOCI2 un-chargeable battery
79 +* Capacity: 8500mAh
80 +* Self Discharge: <1% / Year @ 25°C
81 +* Max continuously current: 130mA
82 +* Max boost current: 2A, 1 second
78 78  
79 -[[image:image-20220708101224-1.png]]
84 +(% style="color:#037691" %)**Power Consumption**
80 80  
86 +* STOP Mode: 10uA @ 3.3v
87 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
81 81  
82 82  
90 +
83 83  == ​1.4  Applications ==
84 84  
93 +* Smart Buildings & Home Automation
94 +* Logistics and Supply Chain Management
95 +* Smart Metering
85 85  * Smart Agriculture
97 +* Smart Cities
98 +* Smart Factory
86 86  
87 87  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
88 88  ​
89 89  
103 +
104 +
90 90  == 1.5  Pin Definitions ==
91 91  
92 92  
93 -[[image:1657246476176-652.png]]
108 +[[image:1657328609906-564.png]]
94 94  
95 95  
96 96  
97 -= 2.  Use NSE01 to communicate with IoT Server =
112 += 2.  Use NDDS75 to communicate with IoT Server =
98 98  
99 99  == 2.1  How it works ==
100 100  
101 -
102 102  (((
103 -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.
117 +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.
104 104  )))
105 105  
106 106  
107 107  (((
108 -The diagram below shows the working flow in default firmware of NSE01:
122 +The diagram below shows the working flow in default firmware of NDDS75:
109 109  )))
110 110  
111 -[[image:image-20220708101605-2.png]]
112 -
113 113  (((
114 114  
115 115  )))
116 116  
129 +[[image:1657328659945-416.png]]
117 117  
131 +(((
132 +
133 +)))
118 118  
119 -== 2.2 ​ Configure the NSE01 ==
120 120  
136 +== 2.2 ​ Configure the NDDS75 ==
121 121  
138 +
122 122  === 2.2.1 Test Requirement ===
123 123  
124 -
125 125  (((
126 -To use NSE01 in your city, make sure meet below requirements:
142 +To use NDDS75 in your city, make sure meet below requirements:
127 127  )))
128 128  
129 129  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -131,11 +131,11 @@
131 131  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
132 132  
133 133  (((
134 -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
150 +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
135 135  )))
136 136  
137 137  
138 -[[image:1657249419225-449.png]]
154 +[[image:1657328756309-230.png]]
139 139  
140 140  
141 141  
... ... @@ -150,18 +150,19 @@
150 150  )))
151 151  
152 152  
153 -[[image:1657249468462-536.png]]
169 +[[image:1657328884227-504.png]]
154 154  
155 155  
156 156  
157 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
173 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
158 158  
159 159  (((
160 160  (((
161 -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.
177 +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.
162 162  )))
163 163  )))
164 164  
181 +[[image:image-20220709092052-2.png]]
165 165  
166 166  **Connection:**
167 167  
... ... @@ -181,13 +181,13 @@
181 181  * Flow Control: (% style="color:green" %)**None**
182 182  
183 183  (((
184 -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.
201 +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.
185 185  )))
186 186  
187 -[[image:image-20220708110657-3.png]]
204 +[[image:1657329814315-101.png]]
188 188  
189 189  (((
190 -(% 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/]]
207 +(% 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/]]
191 191  )))
192 192  
193 193  
... ... @@ -205,48 +205,44 @@
205 205  
206 206  For parameter description, please refer to AT command set
207 207  
208 -[[image:1657249793983-486.png]]
225 +[[image:1657330452568-615.png]]
209 209  
210 210  
211 -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.
228 +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.
212 212  
213 -[[image:1657249831934-534.png]]
230 +[[image:1657330472797-498.png]]
214 214  
215 215  
216 216  
217 217  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
218 218  
219 -This feature is supported since firmware version v1.0.1
220 220  
221 -
222 222  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
223 223  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
224 224  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
225 225  
226 -[[image:1657249864775-321.png]]
241 +[[image:1657330501006-241.png]]
227 227  
228 228  
229 -[[image:1657249930215-289.png]]
244 +[[image:1657330533775-472.png]]
230 230  
231 231  
232 232  
233 233  === 2.2.6 Use MQTT protocol to uplink data ===
234 234  
235 -This feature is supported since firmware version v110
236 236  
237 -
238 238  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
239 239  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
240 240  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
241 241  * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
242 242  * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
243 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
244 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
256 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
257 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
245 245  
246 246  [[image:1657249978444-674.png]]
247 247  
248 248  
249 -[[image:1657249990869-686.png]]
262 +[[image:1657330723006-866.png]]
250 250  
251 251  
252 252  (((
... ... @@ -257,16 +257,14 @@
257 257  
258 258  === 2.2.7 Use TCP protocol to uplink data ===
259 259  
260 -This feature is supported since firmware version v110
261 261  
262 -
263 263  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
264 264  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
265 265  
266 -[[image:1657250217799-140.png]]
277 +[[image:image-20220709093918-1.png]]
267 267  
268 268  
269 -[[image:1657250255956-604.png]]
280 +[[image:image-20220709093918-2.png]]
270 270  
271 271  
272 272  
... ... @@ -288,36 +288,51 @@
288 288  
289 289  == 2.3  Uplink Payload ==
290 290  
291 -In this mode, uplink payload includes in total 18 bytes
302 +In this mode, uplink payload includes in total 14 bytes
292 292  
304 +
293 293  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
294 294  |=(% style="width: 60px;" %)(((
295 295  **Size(bytes)**
296 -)))|=(% 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**
297 -|(% 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"]]
308 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
309 +|(% 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"]]
298 298  
299 299  (((
300 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
312 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
301 301  )))
302 302  
303 303  
304 -[[image:image-20220708111918-4.png]]
316 +[[image:1657331036973-987.png]]
305 305  
306 -
318 +(((
307 307  The payload is ASCII string, representative same HEX:
320 +)))
308 308  
309 -0x72403155615900640c7817075e0a8c02f900 where:
322 +(((
323 +0x72403155615900640c6c19029200 where:
324 +)))
310 310  
311 -* Device ID: 0x 724031556159 = 724031556159
312 -* Version: 0x0064=100=1.0.0
326 +* (((
327 +Device ID: 0x724031556159 = 724031556159
328 +)))
329 +* (((
330 +Version: 0x0064=100=1.0.0
331 +)))
313 313  
314 -* BAT: 0x0c78 = 3192 mV = 3.192V
315 -* Singal: 0x17 = 23
316 -* Soil Moisture: 0x075e= 1886 = 18.86  %
317 -* Soil Temperature:0x0a8c =2700=27 °C
318 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
319 -* Interrupt: 0x00 = 0
333 +* (((
334 +BAT: 0x0c6c = 3180 mV = 3.180V
335 +)))
336 +* (((
337 +Signal: 0x19 = 25
338 +)))
339 +* (((
340 +Distance: 0x0292= 658 mm
341 +)))
342 +* (((
343 +Interrupt: 0x00 = 0
344 +)))
320 320  
346 +
321 321  == 2.4  Payload Explanation and Sensor Interface ==
322 322  
323 323  
... ... @@ -340,7 +340,7 @@
340 340  )))
341 341  
342 342  (((
343 -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.
344 344  )))
345 345  
346 346  
... ... @@ -352,7 +352,7 @@
352 352  )))
353 353  
354 354  (((
355 -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.
356 356  )))
357 357  
358 358  
... ... @@ -407,63 +407,17 @@
407 407  
408 408  === 2.4.5  Soil Moisture ===
409 409  
410 -(((
411 -(((
412 -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.
413 -)))
414 -)))
436 +Get the distance. Flat object range 280mm - 7500mm.
415 415  
416 -(((
417 -(((
418 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
419 -)))
420 -)))
438 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
421 421  
422 422  (((
423 -
424 -)))
425 -
426 426  (((
427 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
442 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
428 428  )))
429 -
430 -
431 -
432 -=== 2.4.6  Soil Temperature ===
433 -
434 -(((
435 -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
436 436  )))
437 437  
438 438  (((
439 -**Example**:
440 -)))
441 -
442 -(((
443 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
444 -)))
445 -
446 -(((
447 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
448 -)))
449 -
450 -
451 -
452 -=== 2.4.7  Soil Conductivity (EC) ===
453 -
454 -(((
455 -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).
456 -)))
457 -
458 -(((
459 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
460 -)))
461 -
462 -(((
463 -Generally, the EC value of irrigation water is less than 800uS / cm.
464 -)))
465 -
466 -(((
467 467  
468 468  )))
469 469  
... ... @@ -471,10 +471,10 @@
471 471  
472 472  )))
473 473  
474 -=== 2.4.8  Digital Interrupt ===
454 +=== 2.4.6  Digital Interrupt ===
475 475  
476 476  (((
477 -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.
478 478  )))
479 479  
480 480  (((
... ... @@ -505,10 +505,10 @@
505 505  
506 506  
507 507  
508 -=== 2.4.9  ​+5V Output ===
488 +=== 2.4.7  ​+5V Output ===
509 509  
510 510  (((
511 -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. 
512 512  )))
513 513  
514 514  
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