Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 75.3 >
edited by Xiaoling
on 2022/07/09 08:58
To version < 91.1 >
edited by Xiaoling
on 2022/07/09 09:57
>
Change comment: There is no comment for this version

Summary

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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
... ... @@ -90,52 +90,58 @@
90 90  * Max transmit power: 350mA@3.3v
91 91  
92 92  
93 -
94 -
95 95  == ​1.4  Applications ==
96 96  
91 +* Smart Buildings & Home Automation
92 +* Logistics and Supply Chain Management
93 +* Smart Metering
97 97  * Smart Agriculture
95 +* Smart Cities
96 +* Smart Factory
98 98  
99 99  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
100 100  ​
101 101  
101 +
102 +
102 102  == 1.5  Pin Definitions ==
103 103  
104 104  
105 -[[image:1657246476176-652.png]]
106 +[[image:1657328609906-564.png]]
106 106  
107 107  
108 108  
109 -= 2.  Use NSE01 to communicate with IoT Server =
110 += 2.  Use NDDS75 to communicate with IoT Server =
110 110  
111 111  == 2.1  How it works ==
112 112  
113 -
114 114  (((
115 -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.
116 116  )))
117 117  
118 118  
119 119  (((
120 -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:
121 121  )))
122 122  
123 -[[image:image-20220708101605-2.png]]
124 -
125 125  (((
126 126  
127 127  )))
128 128  
127 +[[image:1657328659945-416.png]]
129 129  
129 +(((
130 +
131 +)))
130 130  
131 -== 2.2 ​ Configure the NSE01 ==
132 132  
134 +== 2.2 ​ Configure the NDDS75 ==
133 133  
136 +
134 134  === 2.2.1 Test Requirement ===
135 135  
136 -
137 137  (((
138 -To use NSE01 in your city, make sure meet below requirements:
140 +To use NDDS75 in your city, make sure meet below requirements:
139 139  )))
140 140  
141 141  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -143,11 +143,11 @@
143 143  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
144 144  
145 145  (((
146 -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
147 147  )))
148 148  
149 149  
150 -[[image:1657249419225-449.png]]
152 +[[image:1657328756309-230.png]]
151 151  
152 152  
153 153  
... ... @@ -162,18 +162,19 @@
162 162  )))
163 163  
164 164  
165 -[[image:1657249468462-536.png]]
167 +[[image:1657328884227-504.png]]
166 166  
167 167  
168 168  
169 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
171 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
170 170  
171 171  (((
172 172  (((
173 -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.
174 174  )))
175 175  )))
176 176  
179 +[[image:image-20220709092052-2.png]]
177 177  
178 178  **Connection:**
179 179  
... ... @@ -193,13 +193,13 @@
193 193  * Flow Control: (% style="color:green" %)**None**
194 194  
195 195  (((
196 -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.
197 197  )))
198 198  
199 -[[image:image-20220708110657-3.png]]
202 +[[image:1657329814315-101.png]]
200 200  
201 201  (((
202 -(% 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/]]
203 203  )))
204 204  
205 205  
... ... @@ -217,48 +217,44 @@
217 217  
218 218  For parameter description, please refer to AT command set
219 219  
220 -[[image:1657249793983-486.png]]
223 +[[image:1657330452568-615.png]]
221 221  
222 222  
223 -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.
224 224  
225 -[[image:1657249831934-534.png]]
228 +[[image:1657330472797-498.png]]
226 226  
227 227  
228 228  
229 229  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
230 230  
231 -This feature is supported since firmware version v1.0.1
232 232  
233 -
234 234  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
235 235  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
236 236  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
237 237  
238 -[[image:1657249864775-321.png]]
239 +[[image:1657330501006-241.png]]
239 239  
240 240  
241 -[[image:1657249930215-289.png]]
242 +[[image:1657330533775-472.png]]
242 242  
243 243  
244 244  
245 245  === 2.2.6 Use MQTT protocol to uplink data ===
246 246  
247 -This feature is supported since firmware version v110
248 248  
249 -
250 250  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
251 251  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
252 252  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
253 253  * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
254 254  * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
255 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
256 -* (% 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
257 257  
258 258  [[image:1657249978444-674.png]]
259 259  
260 260  
261 -[[image:1657249990869-686.png]]
260 +[[image:1657330723006-866.png]]
262 262  
263 263  
264 264  (((
... ... @@ -269,16 +269,14 @@
269 269  
270 270  === 2.2.7 Use TCP protocol to uplink data ===
271 271  
272 -This feature is supported since firmware version v110
273 273  
274 -
275 275  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
276 276  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
277 277  
278 -[[image:1657250217799-140.png]]
275 +[[image:image-20220709093918-1.png]]
279 279  
280 280  
281 -[[image:1657250255956-604.png]]
278 +[[image:image-20220709093918-2.png]]
282 282  
283 283  
284 284  
... ... @@ -300,36 +300,53 @@
300 300  
301 301  == 2.3  Uplink Payload ==
302 302  
303 -In this mode, uplink payload includes in total 18 bytes
300 +In this mode, uplink payload includes in total 14 bytes
304 304  
302 +
305 305  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
306 306  |=(% style="width: 60px;" %)(((
307 307  **Size(bytes)**
308 -)))|=(% 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**
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" %)[[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"]]
310 310  
311 311  (((
312 -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.
313 313  )))
314 314  
315 315  
316 -[[image:image-20220708111918-4.png]]
314 +[[image:1657331036973-987.png]]
317 317  
318 -
316 +(((
319 319  The payload is ASCII string, representative same HEX:
318 +)))
320 320  
321 -0x72403155615900640c7817075e0a8c02f900 where:
320 +(((
321 +0x72403155615900640c6c19029200 where:
322 +)))
322 322  
323 -* Device ID: 0x 724031556159 = 724031556159
324 -* Version: 0x0064=100=1.0.0
324 +* (((
325 +Device ID: 0x724031556159 = 724031556159
326 +)))
327 +* (((
328 +Version: 0x0064=100=1.0.0
329 +)))
325 325  
326 -* BAT: 0x0c78 = 3192 mV = 3.192V
327 -* Singal: 0x17 = 23
328 -* Soil Moisture: 0x075e= 1886 = 18.86  %
329 -* Soil Temperature:0x0a8c =2700=27 °C
330 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
331 -* 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 +)))
332 332  
344 +
345 +
346 +
333 333  == 2.4  Payload Explanation and Sensor Interface ==
334 334  
335 335  
... ... @@ -352,7 +352,7 @@
352 352  )))
353 353  
354 354  (((
355 -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.
356 356  )))
357 357  
358 358  
... ... @@ -364,7 +364,7 @@
364 364  )))
365 365  
366 366  (((
367 -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.
368 368  )))
369 369  
370 370  
... ... @@ -419,63 +419,17 @@
419 419  
420 420  === 2.4.5  Soil Moisture ===
421 421  
422 -(((
423 -(((
424 -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.
425 -)))
426 -)))
436 +Get the distance. Flat object range 280mm - 7500mm.
427 427  
428 -(((
429 -(((
430 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
431 -)))
432 -)))
438 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
433 433  
434 434  (((
435 -
436 -)))
437 -
438 438  (((
439 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
442 +(% style="color:#4f81bd" %)** 0B05(H) = 2821(D) = 2821mm.**
440 440  )))
441 -
442 -
443 -
444 -=== 2.4.6  Soil Temperature ===
445 -
446 -(((
447 -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
448 448  )))
449 449  
450 450  (((
451 -**Example**:
452 -)))
453 -
454 -(((
455 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
456 -)))
457 -
458 -(((
459 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
460 -)))
461 -
462 -
463 -
464 -=== 2.4.7  Soil Conductivity (EC) ===
465 -
466 -(((
467 -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).
468 -)))
469 -
470 -(((
471 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
472 -)))
473 -
474 -(((
475 -Generally, the EC value of irrigation water is less than 800uS / cm.
476 -)))
477 -
478 -(((
479 479  
480 480  )))
481 481  
... ... @@ -483,10 +483,10 @@
483 483  
484 484  )))
485 485  
486 -=== 2.4.8  Digital Interrupt ===
454 +=== 2.4.6  Digital Interrupt ===
487 487  
488 488  (((
489 -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.
490 490  )))
491 491  
492 492  (((
... ... @@ -517,10 +517,10 @@
517 517  
518 518  
519 519  
520 -=== 2.4.9  ​+5V Output ===
488 +=== 2.4.7  ​+5V Output ===
521 521  
522 522  (((
523 -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. 
524 524  )))
525 525  
526 526  
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