Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 76.2 >
edited by Xiaoling
on 2022/07/09 09:03
To version < 91.1 >
edited by Xiaoling
on 2022/07/09 09:57
>
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Content
... ... @@ -55,8 +55,6 @@
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 -
59 -
60 60  == 1.3  Specification ==
61 61  
62 62  
... ... @@ -74,7 +74,6 @@
74 74  * - B20 @H-FDD: 800MHz
75 75  * - B28 @H-FDD: 700MHz
76 76  
77 -
78 78  (% style="color:#037691" %)**Battery:**
79 79  
80 80  * Li/SOCI2 un-chargeable battery
... ... @@ -83,7 +83,6 @@
83 83  * Max continuously current: 130mA
84 84  * Max boost current: 2A, 1 second
85 85  
86 -
87 87  (% style="color:#037691" %)**Power Consumption**
88 88  
89 89  * STOP Mode: 10uA @ 3.3v
... ... @@ -90,8 +90,6 @@
90 90  * Max transmit power: 350mA@3.3v
91 91  
92 92  
93 -
94 -
95 95  == ​1.4  Applications ==
96 96  
97 97  * Smart Buildings & Home Automation
... ... @@ -113,37 +113,37 @@
113 113  
114 114  
115 115  
110 += 2.  Use NDDS75 to communicate with IoT Server =
116 116  
117 -= 2.  Use NSE01 to communicate with IoT Server =
118 -
119 119  == 2.1  How it works ==
120 120  
121 -
122 122  (((
123 -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.
115 +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.
124 124  )))
125 125  
126 126  
127 127  (((
128 -The diagram below shows the working flow in default firmware of NSE01:
120 +The diagram below shows the working flow in default firmware of NDDS75:
129 129  )))
130 130  
131 -[[image:image-20220708101605-2.png]]
132 -
133 133  (((
134 134  
135 135  )))
136 136  
127 +[[image:1657328659945-416.png]]
137 137  
129 +(((
130 +
131 +)))
138 138  
139 -== 2.2 ​ Configure the NSE01 ==
140 140  
134 +== 2.2 ​ Configure the NDDS75 ==
141 141  
136 +
142 142  === 2.2.1 Test Requirement ===
143 143  
144 -
145 145  (((
146 -To use NSE01 in your city, make sure meet below requirements:
140 +To use NDDS75 in your city, make sure meet below requirements:
147 147  )))
148 148  
149 149  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -151,11 +151,11 @@
151 151  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
152 152  
153 153  (((
154 -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
148 +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
155 155  )))
156 156  
157 157  
158 -[[image:1657249419225-449.png]]
152 +[[image:1657328756309-230.png]]
159 159  
160 160  
161 161  
... ... @@ -170,18 +170,19 @@
170 170  )))
171 171  
172 172  
173 -[[image:1657249468462-536.png]]
167 +[[image:1657328884227-504.png]]
174 174  
175 175  
176 176  
177 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
171 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
178 178  
179 179  (((
180 180  (((
181 -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.
175 +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.
182 182  )))
183 183  )))
184 184  
179 +[[image:image-20220709092052-2.png]]
185 185  
186 186  **Connection:**
187 187  
... ... @@ -201,13 +201,13 @@
201 201  * Flow Control: (% style="color:green" %)**None**
202 202  
203 203  (((
204 -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.
199 +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.
205 205  )))
206 206  
207 -[[image:image-20220708110657-3.png]]
202 +[[image:1657329814315-101.png]]
208 208  
209 209  (((
210 -(% 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/]]
205 +(% 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/]]
211 211  )))
212 212  
213 213  
... ... @@ -225,48 +225,44 @@
225 225  
226 226  For parameter description, please refer to AT command set
227 227  
228 -[[image:1657249793983-486.png]]
223 +[[image:1657330452568-615.png]]
229 229  
230 230  
231 -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.
226 +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.
232 232  
233 -[[image:1657249831934-534.png]]
228 +[[image:1657330472797-498.png]]
234 234  
235 235  
236 236  
237 237  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
238 238  
239 -This feature is supported since firmware version v1.0.1
240 240  
241 -
242 242  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
243 243  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
244 244  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
245 245  
246 -[[image:1657249864775-321.png]]
239 +[[image:1657330501006-241.png]]
247 247  
248 248  
249 -[[image:1657249930215-289.png]]
242 +[[image:1657330533775-472.png]]
250 250  
251 251  
252 252  
253 253  === 2.2.6 Use MQTT protocol to uplink data ===
254 254  
255 -This feature is supported since firmware version v110
256 256  
257 -
258 258  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
259 259  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
260 260  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
261 261  * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
262 262  * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
263 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
264 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
254 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
255 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
265 265  
266 266  [[image:1657249978444-674.png]]
267 267  
268 268  
269 -[[image:1657249990869-686.png]]
260 +[[image:1657330723006-866.png]]
270 270  
271 271  
272 272  (((
... ... @@ -277,16 +277,14 @@
277 277  
278 278  === 2.2.7 Use TCP protocol to uplink data ===
279 279  
280 -This feature is supported since firmware version v110
281 281  
282 -
283 283  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
284 284  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
285 285  
286 -[[image:1657250217799-140.png]]
275 +[[image:image-20220709093918-1.png]]
287 287  
288 288  
289 -[[image:1657250255956-604.png]]
278 +[[image:image-20220709093918-2.png]]
290 290  
291 291  
292 292  
... ... @@ -308,36 +308,53 @@
308 308  
309 309  == 2.3  Uplink Payload ==
310 310  
311 -In this mode, uplink payload includes in total 18 bytes
300 +In this mode, uplink payload includes in total 14 bytes
312 312  
302 +
313 313  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
314 314  |=(% style="width: 60px;" %)(((
315 315  **Size(bytes)**
316 -)))|=(% 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**
317 -|(% 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"]]
306 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
307 +|(% 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"]]
318 318  
319 319  (((
320 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
310 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
321 321  )))
322 322  
323 323  
324 -[[image:image-20220708111918-4.png]]
314 +[[image:1657331036973-987.png]]
325 325  
326 -
316 +(((
327 327  The payload is ASCII string, representative same HEX:
318 +)))
328 328  
329 -0x72403155615900640c7817075e0a8c02f900 where:
320 +(((
321 +0x72403155615900640c6c19029200 where:
322 +)))
330 330  
331 -* Device ID: 0x 724031556159 = 724031556159
332 -* Version: 0x0064=100=1.0.0
324 +* (((
325 +Device ID: 0x724031556159 = 724031556159
326 +)))
327 +* (((
328 +Version: 0x0064=100=1.0.0
329 +)))
333 333  
334 -* BAT: 0x0c78 = 3192 mV = 3.192V
335 -* Singal: 0x17 = 23
336 -* Soil Moisture: 0x075e= 1886 = 18.86  %
337 -* Soil Temperature:0x0a8c =2700=27 °C
338 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
339 -* Interrupt: 0x00 = 0
331 +* (((
332 +BAT: 0x0c6c = 3180 mV = 3.180V
333 +)))
334 +* (((
335 +Signal: 0x19 = 25
336 +)))
337 +* (((
338 +Distance: 0x0292= 658 mm
339 +)))
340 +* (((
341 +Interrupt: 0x00 = 0
342 +)))
340 340  
344 +
345 +
346 +
341 341  == 2.4  Payload Explanation and Sensor Interface ==
342 342  
343 343  
... ... @@ -360,7 +360,7 @@
360 360  )))
361 361  
362 362  (((
363 -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.
364 364  )))
365 365  
366 366  
... ... @@ -372,7 +372,7 @@
372 372  )))
373 373  
374 374  (((
375 -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.
376 376  )))
377 377  
378 378  
... ... @@ -427,63 +427,17 @@
427 427  
428 428  === 2.4.5  Soil Moisture ===
429 429  
430 -(((
431 -(((
432 -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.
433 -)))
434 -)))
436 +Get the distance. Flat object range 280mm - 7500mm.
435 435  
436 -(((
437 -(((
438 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
439 -)))
440 -)))
438 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
441 441  
442 442  (((
443 -
444 -)))
445 -
446 446  (((
447 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
442 +(% style="color:#4f81bd" %)** 0B05(H) = 2821(D) = 2821mm.**
448 448  )))
449 -
450 -
451 -
452 -=== 2.4.6  Soil Temperature ===
453 -
454 -(((
455 -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
456 456  )))
457 457  
458 458  (((
459 -**Example**:
460 -)))
461 -
462 -(((
463 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
464 -)))
465 -
466 -(((
467 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
468 -)))
469 -
470 -
471 -
472 -=== 2.4.7  Soil Conductivity (EC) ===
473 -
474 -(((
475 -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).
476 -)))
477 -
478 -(((
479 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
480 -)))
481 -
482 -(((
483 -Generally, the EC value of irrigation water is less than 800uS / cm.
484 -)))
485 -
486 -(((
487 487  
488 488  )))
489 489  
... ... @@ -491,10 +491,10 @@
491 491  
492 492  )))
493 493  
494 -=== 2.4.8  Digital Interrupt ===
454 +=== 2.4.6  Digital Interrupt ===
495 495  
496 496  (((
497 -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.
498 498  )))
499 499  
500 500  (((
... ... @@ -525,10 +525,10 @@
525 525  
526 526  
527 527  
528 -=== 2.4.9  ​+5V Output ===
488 +=== 2.4.7  ​+5V Output ===
529 529  
530 530  (((
531 -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. 
532 532  )))
533 533  
534 534  
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