Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 74.2 >
edited by Xiaoling
on 2022/07/09 08:52
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

Page properties
Content
... ... @@ -35,25 +35,27 @@
35 35  [[image:1654503236291-817.png]]
36 36  
37 37  
38 -[[image:1657245163077-232.png]]
38 +[[image:1657327959271-447.png]]
39 39  
40 40  
41 41  
42 42  == 1.2 ​ Features ==
43 43  
44 +
44 44  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
45 -* Monitor Soil Moisture
46 -* Monitor Soil Temperature
47 -* 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
48 48  * AT Commands to change parameters
49 49  * Uplink on periodically
50 50  * Downlink to change configure
51 51  * IP66 Waterproof Enclosure
52 -* Ultra-Low Power consumption
53 -* AT Commands to change parameters
54 54  * Micro SIM card slot for NB-IoT SIM
55 55  * 8500mAh Battery for long term use
56 56  
58 +
57 57  == 1.3  Specification ==
58 58  
59 59  
... ... @@ -71,58 +71,73 @@
71 71  * - B20 @H-FDD: 800MHz
72 72  * - B28 @H-FDD: 700MHz
73 73  
74 -Probe(% style="color:#037691" %)** Specification:**
76 +(% style="color:#037691" %)**Battery:**
75 75  
76 -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
77 77  
78 -[[image:image-20220708101224-1.png]]
84 +(% style="color:#037691" %)**Power Consumption**
79 79  
86 +* STOP Mode: 10uA @ 3.3v
87 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
80 80  
81 81  
90 +
82 82  == ​1.4  Applications ==
83 83  
93 +* Smart Buildings & Home Automation
94 +* Logistics and Supply Chain Management
95 +* Smart Metering
84 84  * Smart Agriculture
97 +* Smart Cities
98 +* Smart Factory
85 85  
86 86  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
87 87  ​
88 88  
103 +
104 +
89 89  == 1.5  Pin Definitions ==
90 90  
91 91  
92 -[[image:1657246476176-652.png]]
108 +[[image:1657328609906-564.png]]
93 93  
94 94  
95 95  
96 -= 2.  Use NSE01 to communicate with IoT Server =
112 += 2.  Use NDDS75 to communicate with IoT Server =
97 97  
98 98  == 2.1  How it works ==
99 99  
100 -
101 101  (((
102 -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.
103 103  )))
104 104  
105 105  
106 106  (((
107 -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:
108 108  )))
109 109  
110 -[[image:image-20220708101605-2.png]]
111 -
112 112  (((
113 113  
114 114  )))
115 115  
129 +[[image:1657328659945-416.png]]
116 116  
131 +(((
132 +
133 +)))
117 117  
118 -== 2.2 ​ Configure the NSE01 ==
119 119  
136 +== 2.2 ​ Configure the NDDS75 ==
120 120  
138 +
121 121  === 2.2.1 Test Requirement ===
122 122  
123 -
124 124  (((
125 -To use NSE01 in your city, make sure meet below requirements:
142 +To use NDDS75 in your city, make sure meet below requirements:
126 126  )))
127 127  
128 128  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -130,11 +130,11 @@
130 130  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
131 131  
132 132  (((
133 -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
134 134  )))
135 135  
136 136  
137 -[[image:1657249419225-449.png]]
154 +[[image:1657328756309-230.png]]
138 138  
139 139  
140 140  
... ... @@ -149,18 +149,19 @@
149 149  )))
150 150  
151 151  
152 -[[image:1657249468462-536.png]]
169 +[[image:1657328884227-504.png]]
153 153  
154 154  
155 155  
156 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
173 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
157 157  
158 158  (((
159 159  (((
160 -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.
161 161  )))
162 162  )))
163 163  
181 +[[image:image-20220709092052-2.png]]
164 164  
165 165  **Connection:**
166 166  
... ... @@ -180,13 +180,13 @@
180 180  * Flow Control: (% style="color:green" %)**None**
181 181  
182 182  (((
183 -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.
184 184  )))
185 185  
186 -[[image:image-20220708110657-3.png]]
204 +[[image:1657329814315-101.png]]
187 187  
188 188  (((
189 -(% 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/]]
190 190  )))
191 191  
192 192  
... ... @@ -204,48 +204,44 @@
204 204  
205 205  For parameter description, please refer to AT command set
206 206  
207 -[[image:1657249793983-486.png]]
225 +[[image:1657330452568-615.png]]
208 208  
209 209  
210 -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.
211 211  
212 -[[image:1657249831934-534.png]]
230 +[[image:1657330472797-498.png]]
213 213  
214 214  
215 215  
216 216  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
217 217  
218 -This feature is supported since firmware version v1.0.1
219 219  
220 -
221 221  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
222 222  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
223 223  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
224 224  
225 -[[image:1657249864775-321.png]]
241 +[[image:1657330501006-241.png]]
226 226  
227 227  
228 -[[image:1657249930215-289.png]]
244 +[[image:1657330533775-472.png]]
229 229  
230 230  
231 231  
232 232  === 2.2.6 Use MQTT protocol to uplink data ===
233 233  
234 -This feature is supported since firmware version v110
235 235  
236 -
237 237  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
238 238  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
239 239  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
240 240  * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
241 241  * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
242 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
243 -* (% 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
244 244  
245 245  [[image:1657249978444-674.png]]
246 246  
247 247  
248 -[[image:1657249990869-686.png]]
262 +[[image:1657330723006-866.png]]
249 249  
250 250  
251 251  (((
... ... @@ -256,16 +256,14 @@
256 256  
257 257  === 2.2.7 Use TCP protocol to uplink data ===
258 258  
259 -This feature is supported since firmware version v110
260 260  
261 -
262 262  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
263 263  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
264 264  
265 -[[image:1657250217799-140.png]]
277 +[[image:image-20220709093918-1.png]]
266 266  
267 267  
268 -[[image:1657250255956-604.png]]
280 +[[image:image-20220709093918-2.png]]
269 269  
270 270  
271 271  
... ... @@ -287,36 +287,51 @@
287 287  
288 288  == 2.3  Uplink Payload ==
289 289  
290 -In this mode, uplink payload includes in total 18 bytes
302 +In this mode, uplink payload includes in total 14 bytes
291 291  
304 +
292 292  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
293 293  |=(% style="width: 60px;" %)(((
294 294  **Size(bytes)**
295 -)))|=(% 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**
296 -|(% 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"]]
297 297  
298 298  (((
299 -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.
300 300  )))
301 301  
302 302  
303 -[[image:image-20220708111918-4.png]]
316 +[[image:1657331036973-987.png]]
304 304  
305 -
318 +(((
306 306  The payload is ASCII string, representative same HEX:
320 +)))
307 307  
308 -0x72403155615900640c7817075e0a8c02f900 where:
322 +(((
323 +0x72403155615900640c6c19029200 where:
324 +)))
309 309  
310 -* Device ID: 0x 724031556159 = 724031556159
311 -* Version: 0x0064=100=1.0.0
326 +* (((
327 +Device ID: 0x724031556159 = 724031556159
328 +)))
329 +* (((
330 +Version: 0x0064=100=1.0.0
331 +)))
312 312  
313 -* BAT: 0x0c78 = 3192 mV = 3.192V
314 -* Singal: 0x17 = 23
315 -* Soil Moisture: 0x075e= 1886 = 18.86  %
316 -* Soil Temperature:0x0a8c =2700=27 °C
317 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
318 -* 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 +)))
319 319  
346 +
320 320  == 2.4  Payload Explanation and Sensor Interface ==
321 321  
322 322  
... ... @@ -339,7 +339,7 @@
339 339  )))
340 340  
341 341  (((
342 -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.
343 343  )))
344 344  
345 345  
... ... @@ -351,7 +351,7 @@
351 351  )))
352 352  
353 353  (((
354 -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.
355 355  )))
356 356  
357 357  
... ... @@ -406,63 +406,17 @@
406 406  
407 407  === 2.4.5  Soil Moisture ===
408 408  
409 -(((
410 -(((
411 -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.
412 -)))
413 -)))
436 +Get the distance. Flat object range 280mm - 7500mm.
414 414  
415 -(((
416 -(((
417 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
418 -)))
419 -)))
438 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
420 420  
421 421  (((
422 -
423 -)))
424 -
425 425  (((
426 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
442 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
427 427  )))
428 -
429 -
430 -
431 -=== 2.4.6  Soil Temperature ===
432 -
433 -(((
434 -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
435 435  )))
436 436  
437 437  (((
438 -**Example**:
439 -)))
440 -
441 -(((
442 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
443 -)))
444 -
445 -(((
446 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
447 -)))
448 -
449 -
450 -
451 -=== 2.4.7  Soil Conductivity (EC) ===
452 -
453 -(((
454 -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).
455 -)))
456 -
457 -(((
458 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
459 -)))
460 -
461 -(((
462 -Generally, the EC value of irrigation water is less than 800uS / cm.
463 -)))
464 -
465 -(((
466 466  
467 467  )))
468 468  
... ... @@ -470,10 +470,10 @@
470 470  
471 471  )))
472 472  
473 -=== 2.4.8  Digital Interrupt ===
454 +=== 2.4.6  Digital Interrupt ===
474 474  
475 475  (((
476 -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.
477 477  )))
478 478  
479 479  (((
... ... @@ -504,10 +504,10 @@
504 504  
505 505  
506 506  
507 -=== 2.4.9  ​+5V Output ===
488 +=== 2.4.7  ​+5V Output ===
508 508  
509 509  (((
510 -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. 
511 511  )))
512 512  
513 513  
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