Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 81.2 >
edited by Xiaoling
on 2022/07/09 09:27
To version < 91.1 >
edited by Xiaoling
on 2022/07/09 09:57
>
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... ... @@ -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
... ... @@ -113,7 +113,6 @@
113 113  
114 114  
115 115  
116 -
117 117  = 2.  Use NDDS75 to communicate with IoT Server =
118 118  
119 119  == 2.1  How it works ==
... ... @@ -227,48 +227,44 @@
227 227  
228 228  For parameter description, please refer to AT command set
229 229  
230 -[[image:1657249793983-486.png]]
223 +[[image:1657330452568-615.png]]
231 231  
232 232  
233 -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.
234 234  
235 -[[image:1657249831934-534.png]]
228 +[[image:1657330472797-498.png]]
236 236  
237 237  
238 238  
239 239  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
240 240  
241 -This feature is supported since firmware version v1.0.1
242 242  
243 -
244 244  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
245 245  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
246 246  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
247 247  
248 -[[image:1657249864775-321.png]]
239 +[[image:1657330501006-241.png]]
249 249  
250 250  
251 -[[image:1657249930215-289.png]]
242 +[[image:1657330533775-472.png]]
252 252  
253 253  
254 254  
255 255  === 2.2.6 Use MQTT protocol to uplink data ===
256 256  
257 -This feature is supported since firmware version v110
258 258  
259 -
260 260  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
261 261  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
262 262  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
263 263  * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
264 264  * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
265 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
266 -* (% 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
267 267  
268 268  [[image:1657249978444-674.png]]
269 269  
270 270  
271 -[[image:1657249990869-686.png]]
260 +[[image:1657330723006-866.png]]
272 272  
273 273  
274 274  (((
... ... @@ -279,16 +279,14 @@
279 279  
280 280  === 2.2.7 Use TCP protocol to uplink data ===
281 281  
282 -This feature is supported since firmware version v110
283 283  
284 -
285 285  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
286 286  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
287 287  
288 -[[image:1657250217799-140.png]]
275 +[[image:image-20220709093918-1.png]]
289 289  
290 290  
291 -[[image:1657250255956-604.png]]
278 +[[image:image-20220709093918-2.png]]
292 292  
293 293  
294 294  
... ... @@ -310,36 +310,53 @@
310 310  
311 311  == 2.3  Uplink Payload ==
312 312  
313 -In this mode, uplink payload includes in total 18 bytes
300 +In this mode, uplink payload includes in total 14 bytes
314 314  
302 +
315 315  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
316 316  |=(% style="width: 60px;" %)(((
317 317  **Size(bytes)**
318 -)))|=(% 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**
319 -|(% 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"]]
320 320  
321 321  (((
322 -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.
323 323  )))
324 324  
325 325  
326 -[[image:image-20220708111918-4.png]]
314 +[[image:1657331036973-987.png]]
327 327  
328 -
316 +(((
329 329  The payload is ASCII string, representative same HEX:
318 +)))
330 330  
331 -0x72403155615900640c7817075e0a8c02f900 where:
320 +(((
321 +0x72403155615900640c6c19029200 where:
322 +)))
332 332  
333 -* Device ID: 0x 724031556159 = 724031556159
334 -* Version: 0x0064=100=1.0.0
324 +* (((
325 +Device ID: 0x724031556159 = 724031556159
326 +)))
327 +* (((
328 +Version: 0x0064=100=1.0.0
329 +)))
335 335  
336 -* BAT: 0x0c78 = 3192 mV = 3.192V
337 -* Singal: 0x17 = 23
338 -* Soil Moisture: 0x075e= 1886 = 18.86  %
339 -* Soil Temperature:0x0a8c =2700=27 °C
340 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
341 -* 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 +)))
342 342  
344 +
345 +
346 +
343 343  == 2.4  Payload Explanation and Sensor Interface ==
344 344  
345 345  
... ... @@ -362,7 +362,7 @@
362 362  )))
363 363  
364 364  (((
365 -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.
366 366  )))
367 367  
368 368  
... ... @@ -374,7 +374,7 @@
374 374  )))
375 375  
376 376  (((
377 -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.
378 378  )))
379 379  
380 380  
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429 429  
430 430  === 2.4.5  Soil Moisture ===
431 431  
432 -(((
433 -(((
434 -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.
435 -)))
436 -)))
436 +Get the distance. Flat object range 280mm - 7500mm.
437 437  
438 -(((
439 -(((
440 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
441 -)))
442 -)))
438 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
443 443  
444 444  (((
445 -
446 -)))
447 -
448 448  (((
449 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
442 +(% style="color:#4f81bd" %)** 0B05(H) = 2821(D) = 2821mm.**
450 450  )))
451 -
452 -
453 -
454 -=== 2.4.6  Soil Temperature ===
455 -
456 -(((
457 -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
458 458  )))
459 459  
460 460  (((
461 -**Example**:
462 -)))
463 -
464 -(((
465 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
466 -)))
467 -
468 -(((
469 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
470 -)))
471 -
472 -
473 -
474 -=== 2.4.7  Soil Conductivity (EC) ===
475 -
476 -(((
477 -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).
478 -)))
479 -
480 -(((
481 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
482 -)))
483 -
484 -(((
485 -Generally, the EC value of irrigation water is less than 800uS / cm.
486 -)))
487 -
488 -(((
489 489  
490 490  )))
491 491  
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493 493  
494 494  )))
495 495  
496 -=== 2.4.8  Digital Interrupt ===
454 +=== 2.4.6  Digital Interrupt ===
497 497  
498 498  (((
499 -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.
500 500  )))
501 501  
502 502  (((
... ... @@ -527,10 +527,10 @@
527 527  
528 528  
529 529  
530 -=== 2.4.9  ​+5V Output ===
488 +=== 2.4.7  ​+5V Output ===
531 531  
532 532  (((
533 -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. 
534 534  )))
535 535  
536 536  
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