Last modified by Bei Jinggeng on 2024/03/30 17:53
<
From version < 51.9 >
edited by Xiaoling
on 2022/09/12 15:39
To version < 56.15 >
edited by Xiaoling
on 2023/05/23 17:32
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Summary

Details

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Content
... ... @@ -9,20 +9,34 @@
9 9  
10 10  = 1.  Introduction =
11 11  
12 -
13 13  == 1.1 ​ What is NSPH01 Soil pH Sensor ==
14 14  
15 15  
15 +(((
16 16  The Dragino NSPH01 is a (% style="color:blue" %)**NB-IoT soil pH sensor**(%%) for IoT of Agriculture. It is designed to measure the soil pH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
17 +)))
17 17  
19 +(((
18 18  NSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:blue" %)pH (%%)**with high accuracy and stable value. The NSPH01 probe can be buried into soil for long time use.
21 +)))
19 19  
23 +(((
20 20  NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
21 -\\NSPH01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
22 -\\NSPH01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
23 -\\To use NSPH01, user needs to check if there is NB-IoT coverage in the installation area and with the bands NSPH01 supports. If the local operator supports it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card** (%%)from local operator and install NSPH01 to get NB-IoT network connection.
25 +)))
24 24  
27 +(((
28 +NSPH01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
29 +)))
25 25  
31 +(((
32 +NSPH01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
33 +)))
34 +
35 +(((
36 +To use NSPH01, user needs to check if there is NB-IoT coverage in the installation area and with the bands NSPH01 supports. If the local operator supports it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card** (%%)from local operator and install NSPH01 to get NB-IoT network connection.
37 +)))
38 +
39 +
26 26  [[image:image-20220907153151-1.png]]
27 27  
28 28  
... ... @@ -29,7 +29,6 @@
29 29  [[image:M_K`YF9`CAYAE\@}3T]FHT$9.png]]
30 30  
31 31  
32 -
33 33  == 1.2  Features ==
34 34  
35 35  
... ... @@ -58,12 +58,12 @@
58 58  
59 59  (% style="color:#037691" %)**NB-IoT Spec:**
60 60  
61 -* - B1 @H-FDD: 2100MHz
62 -* - B3 @H-FDD: 1800MHz
63 -* - B8 @H-FDD: 900MHz
64 -* - B5 @H-FDD: 850MHz
65 -* - B20 @H-FDD: 800MHz
66 -* - B28 @H-FDD: 700MHz
74 +* B1 @H-FDD: 2100MHz
75 +* B3 @H-FDD: 1800MHz
76 +* B8 @H-FDD: 900MHz
77 +* B5 @H-FDD: 850MHz
78 +* B20 @H-FDD: 800MHz
79 +* B28 @H-FDD: 700MHz
67 67  
68 68  == 1.4  Probe Specification ==
69 69  
... ... @@ -85,20 +85,19 @@
85 85  * IP68 Protection
86 86  * Length: 3.5 meters
87 87  
88 -== 1.5 ​Applications ==
101 +== 1.5  ​Applications ==
89 89  
103 +
90 90  * Smart Agriculture
91 91  
92 -== 1.6 Pin mapping and power on ==
106 +== 1.6  Pin mapping and power on ==
93 93  
94 94  
95 95  [[image:image-20220907153300-2.png]]
96 96  
97 97  
98 -
99 99  = 2.  Use NSPH01 to communicate with IoT Server =
100 100  
101 -
102 102  == 2.1  How it works ==
103 103  
104 104  
... ... @@ -110,10 +110,8 @@
110 110  [[image:image-20220907153416-3.png]]
111 111  
112 112  
113 -
114 114  == 2.2 ​ Configure the NSPH01 ==
115 115  
116 -
117 117  === 2.2.1 Test Requirement ===
118 118  
119 119  
... ... @@ -123,22 +123,21 @@
123 123  * The local NB-IoT network used the band that NSPH01 supports.
124 124  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
125 125  
126 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSPH01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server.
136 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSPH01 will use** CoAP(120.24.4.116:5683) **or raw **UDP(120.24.4.116:5601)** or **MQTT(120.24.4.116:1883)**or **TCP(120.24.4.116:5600)**protocol to send data to the test server.
127 127  
128 128  
129 129  [[image:image-20220907153445-4.png]]
130 130  
131 131  
132 -
133 133  === 2.2.2 Insert SIM card ===
134 134  
135 135  
136 136  User need to take out the NB-IoT module and insert the SIM card like below. ((% style="color:red" %) Pay attention to the direction(%%))
137 137  
147 +
138 138  [[image:image-20220907153505-5.png]]
139 139  
140 140  
141 -
142 142  === 2.2.3 Connect USB – TTL to NSPH01 to configure it ===
143 143  
144 144  
... ... @@ -161,7 +161,6 @@
161 161  * Stop bits:  (% style="color:green" %)**1**
162 162  * Parity:  (% style="color:green" %)**None**
163 163  * Flow Control: (% style="color:green" %)**None**
164 -*
165 165  
166 166  Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSPH01. NSPH01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
167 167  
... ... @@ -172,7 +172,6 @@
172 172  (% style="color:red" %)**Note: the valid AT Commands can be found at:**(%%)**  **[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
173 173  
174 174  
175 -
176 176  === 2.2.4 Use CoAP protocol to uplink data ===
177 177  
178 178  
... ... @@ -197,7 +197,6 @@
197 197  [[image:image-20220907153612-8.png||height="529" width="729"]]
198 198  
199 199  
200 -
201 201  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
202 202  
203 203  
... ... @@ -213,7 +213,6 @@
213 213  [[image:image-20220907153703-10.png||height="309" width="738"]]
214 214  
215 215  
216 -
217 217  === 2.2.6 Use MQTT protocol to uplink data ===
218 218  
219 219  
... ... @@ -236,8 +236,6 @@
236 236  MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
237 237  
238 238  
239 -
240 -
241 241  === 2.2.7 Use TCP protocol to uplink data ===
242 242  
243 243  
... ... @@ -252,7 +252,6 @@
252 252  [[image:image-20220907153827-14.png||height="236" width="684"]]
253 253  
254 254  
255 -
256 256  === 2.2.8 Change Update Interval ===
257 257  
258 258  
... ... @@ -263,7 +263,6 @@
263 263  (% style="color:red" %)**NOTE: By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
264 264  
265 265  
266 -
267 267  == 2.3  Uplink Payload ==
268 268  
269 269  
... ... @@ -271,8 +271,8 @@
271 271  
272 272  Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
273 273  
274 -(% border="2" style="background-color:#ffffcc; color:green; width:1160px" %)
275 -|(% style="width:96px" %)**Size(bytes)**|(% style="width:83px" %)**8**|(% style="width:44px" %)**2**|(% style="width:42px" %)**2**|(% style="width:124px" %)1|(% style="width:57px" %)1|(% style="width:80px" %)1|(% style="width:69px" %)2|(% style="width:134px" %)2|(% style="width:98px" %)4|(% style="width:134px" %)2|(% style="width:68px" %)2|(% style="width:125px" %)4
275 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
276 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**8**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:25px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:35px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**4**
276 276  |(% style="width:96px" %)**Value**|(% style="width:83px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:42px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:57px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:69px" %)Soil PH|(% style="width:134px" %)Soil Temperature|(% style="width:98px" %)Time stamp|(% style="width:134px" %)Soil Temperature|(% style="width:68px" %)Soil PH|(% style="width:125px" %)Time stamp  .....
277 277  
278 278  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSPH01 uplink data.
... ... @@ -280,25 +280,48 @@
280 280  [[image:image-20220907153902-15.png||height="581" width="804"]]
281 281  
282 282  
284 +(((
283 283  The payload is ASCII string, representative same HEX:
286 +)))
284 284  
285 -0x(% style="color:red" %)f868411056754138(% style="color:blue" %)0064(% style="color:green" %)0c78(% style="color:red" %)17(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//0225010b6315537b//**010b0226631550fb//**010e022663154d77**//01110225631549f1//**011502246315466b**//01190223631542e5//**011d022163153f62**//011e022163153bde//**011e022163153859**//(%%) where:
288 +(((
289 +
290 +)))
286 286  
287 -* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138
288 -* (% style="color:blue" %)Version: 0x0064=100=1.0.0
289 -* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V
290 -* (% style="color:red" %)Singal: 0x17 = 23
291 -* (% style="color:blue" %)Mod: 0x01 = 1
292 -* (% style="color:green" %)Interrupt: 0x00= 0
293 -* Soil PH: 0x0225= 549 = 5.49
294 -* Soil Temperature: 0x010B =267=26.7 °C
295 -* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
296 -* Soil Temperature,Soil PH,Time stamp : 010b0226631550fb
297 -* (% style="color:red" %)8 sets of recorded data: Temperature,Soil PH,Time stamp : 010e022663154d77,.......
292 +(((
293 +**0x (% style="color:red" %)__f868411056754138__  (% style="color:blue" %)__0064 __ (% style="color:green" %)__0c78__  (% style="color:#00b0f0" %)__17__  (% style="color:#7030a0" %)__01__  (% style="color:#d60093" %)__00__  (% style="color:#a14d07" %)__0225 __ (% style="color:#0020b0" %) __010b__  (% style="color:#420042" %)__6315537b__  (% style="color:#663300" %)//__010b0226631550fb__  __010e022663154d77  01110225631549f1  011502246315466b  01190223631542e5  011d022163153f62  011e022163153bde 011e022163153859__//(%%)**
294 +)))
298 298  
299 -== 2.4  Payload Explanation and Sensor Interface ==
296 +(((
297 +
300 300  
299 +**where:**
300 +)))
301 301  
302 +* (% style="color:#037691" %)**Device ID:**(%%)** **0xf868411056754138 = f868411056754138
303 +
304 +* (% style="color:#037691" %)**Version:**  (%%) 0x0064=100=1.0.0
305 +
306 +* (% style="color:#037691" %)**BAT:**   (%%) 0x0c78 = 3192 mV = 3.192V
307 +
308 +* (% style="color:#037691" %)**Singal:** (%%)0x17 = 23
309 +
310 +* (% style="color:#037691" %)**Mod:** (%%) 0x01 = 1
311 +
312 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
313 +
314 +* (% style="color:#037691" %)**Soil PH:** (%%) 0x0225= 549 = 5.49
315 +
316 +* (% style="color:#037691" %)**Soil Temperature:**(%%) 0x010b =267=26.7 °C
317 +
318 +* (% style="color:#037691" %)**Time stamp :**   (%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
319 +
320 +* (% style="color:#037691" %)**Soil Temperature,Soil PH,Time stamp : **(%%) 010b0226631550fb
321 +
322 +* (% style="color:#037691" %)**8 sets of recorded data:**(%%) Temperature,Soil PH,Time stamp :  010e022663154d77,.......
323 +
324 +== 2.4  Payload Explanation and Sensor Interface ==
325 +
302 302  === 2.4.1  Device ID ===
303 303  
304 304  
... ... @@ -314,7 +314,6 @@
314 314  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
315 315  
316 316  
317 -
318 318  === 2.4.2  Version Info ===
319 319  
320 320  
... ... @@ -323,7 +323,6 @@
323 323  For example: 0x00 64 : this device is NSPH01 with firmware version 1.0.0.
324 324  
325 325  
326 -
327 327  === 2.4.3  Battery Info ===
328 328  
329 329  
... ... @@ -334,7 +334,6 @@
334 334  Ex2: 0x0B49 = 2889mV
335 335  
336 336  
337 -
338 338  === 2.4.4  Signal Strength ===
339 339  
340 340  
... ... @@ -353,7 +353,6 @@
353 353  **99**    Not known or not detectable
354 354  
355 355  
356 -
357 357  === 2.4.5  Soil PH ===
358 358  
359 359  
... ... @@ -364,7 +364,6 @@
364 364  (% style="color:blue" %)**0229(H) = 549(D) /100 = 5.49.**
365 365  
366 366  
367 -
368 368  === 2.4.6  Soil Temperature ===
369 369  
370 370  
... ... @@ -378,7 +378,6 @@
378 378  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
379 379  
380 380  
381 -
382 382  === 2.4.7  Timestamp ===
383 383  
384 384  
... ... @@ -387,7 +387,6 @@
387 387  Convert Unix timestamp to time 2022-9-5 9:40:11.
388 388  
389 389  
390 -
391 391  === 2.4.8  Digital Interrupt ===
392 392  
393 393  
... ... @@ -407,7 +407,6 @@
407 407  0x(01): Interrupt Uplink Packet.
408 408  
409 409  
410 -
411 411  === 2.4.9  ​+5V Output ===
412 412  
413 413  
... ... @@ -420,15 +420,17 @@
420 420  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
421 421  
422 422  
423 -
424 424  == 2.5  Downlink Payload ==
425 425  
426 426  
427 427  By default, NSPH01 prints the downlink payload to console port.
428 428  
429 -[[image:image-20220907154636-17.png]]
444 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %)
445 +|=(% style="width: 183px; background-color:#D9E2F3;color:#0070C0" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)FPort|=(% style="width: 93px; background-color:#D9E2F3;color:#0070C0" %)**Type Code**|=(% style="width: 146px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Downlink payload size(bytes)**
446 +|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
447 +|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
448 +|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4
430 430  
431 -
432 432  (% style="color:blue" %)**Examples:**
433 433  
434 434  * (% style="color:#037691" %)** Set TDC**
... ... @@ -448,7 +448,6 @@
448 448  Downlink Payload: 06000003, Set AT+INTMOD=3
449 449  
450 450  
451 -
452 452  == 2.6  ​LED Indicator ==
453 453  
454 454  
... ... @@ -459,10 +459,8 @@
459 459  * After NSPH01 join NB-IoT network. The LED will be ON for 3 seconds.
460 460  * For each uplink probe, LED will be on for 500ms.
461 461  
462 -
463 463  == 2.7  Installation and Maintain ==
464 464  
465 -
466 466  === 2.7.1  Before measurement ===
467 467  
468 468  
... ... @@ -469,7 +469,6 @@
469 469  If the NSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy. 
470 470  
471 471  
472 -
473 473  === 2.7.2  Measurement ===
474 474  
475 475  
... ... @@ -494,7 +494,6 @@
494 494  Insert the probe inside, method like measure the surface.
495 495  
496 496  
497 -
498 498  === 2.7.3  Maintain Probe ===
499 499  
500 500  
... ... @@ -537,7 +537,6 @@
537 537  AT+ TEMPALARM=20,30  ~/~/ Alarm when temperature lower than 20.
538 538  
539 539  
540 -
541 541  == 2.9  Set the number of data to be uploaded and the recording time ==
542 542  
543 543  
... ... @@ -546,8 +546,11 @@
546 546  * (% style="color:blue" %)**AT+TR=900**     (%%) ~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
547 547  * (% style="color:blue" %)**AT+NOUD=8**     (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
548 548  
561 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
549 549  
563 +[[image:image-20221009000933-1.png||height="750" width="1043"]]
550 550  
565 +
551 551  == 2.10  Read or Clear cached data ==
552 552  
553 553  
... ... @@ -556,11 +556,9 @@
556 556  * (% style="color:blue" %)**AT+CDP**        (%%) ~/~/  Read cached data
557 557  * (% style="color:blue" %)**AT+CDP=0**    (%%) ~/~/  Clear cached data
558 558  
559 -
560 560  [[image:image-20220907154700-19.png]]
561 561  
562 562  
563 -
564 564  == 2.11  Calibration ==
565 565  
566 566  
... ... @@ -568,77 +568,50 @@
568 568  
569 569  After stable, user can use below command to calibrate.
570 570  
584 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
585 +|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**pH buffer solution**|(% style="background-color:#d9e2f3; color:#0070c0; width:150px" %)**AT Command to calibrate**|(% style="background-color:#d9e2f3; color:#0070c0; width:150px" %)**Downlink Command**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**Read Cal Value**
586 +|(% style="width:149px" %)4.00|(% style="width:197px" %)AT+PHCAL=4|(% style="width:206px" %)(((
587 +0x13 04
588 +Reply with Calibrate payload
589 +)))|(% style="width:136px" %)(((
590 +AT+PHCAL=?
591 +Example 41,61,91
592 +)))
593 +|(% style="width:149px" %)6.86|(% style="width:197px" %)AT+PHCAL=6|(% style="width:206px" %)(((
594 +0x13 06
595 +Reply with Calibrate payload
596 +)))|(% style="width:136px" %)AT+PHCAL=?
597 +|(% style="width:149px" %)9.18|(% style="width:197px" %)AT+PHCAL=9|(% style="width:206px" %)(((
598 +0x13 09
599 +Reply with Calibrate payload
600 +)))|(% style="width:136px" %)AT+PHCAL=?
601 +|(% style="width:149px" %)Factory Default|(% style="width:197px" %)AT+PHCAL=15|(% style="width:206px" %)(((
602 +0x13 15
603 +Reply with Calibrate payload
604 +)))|(% style="width:136px" %)(((
605 +AT+PHCAL=?
606 +Example 151
607 +)))
571 571  
572 -[[image:image-20220907154700-20.png]] ​
609 + ​
573 573  
574 574  
575 -
576 576  == 2.12  ​Firmware Change Log ==
577 577  
578 578  
579 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
615 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1tv07fro2pvjqj8/AAD-2wbfGfluTZfh38fQqdA_a?dl=0>>https://www.dropbox.com/sh/1tv07fro2pvjqj8/AAD-2wbfGfluTZfh38fQqdA_a?dl=0]]
580 580  
581 581  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
582 582  
583 583  
620 +== 2.13 Battery & Power Consumption ==
584 584  
585 -== 2.13  ​Battery Analysis ==
586 586  
623 +NSPH01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
587 587  
588 -=== 2.13.1  ​Battery Type ===
625 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
589 589  
590 590  
591 -The NSPH01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
592 -
593 -The battery is designed to last for several years depends on the actually use environment and update interval. 
594 -
595 -The battery-related documents as below:
596 -
597 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
598 -* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
599 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600 -
601 -[[image:image-20220907154700-21.png]] ​
602 -
603 -
604 -
605 -=== 2.13.2  Power consumption Analyze ===
606 -
607 -
608 -Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
609 -
610 -Instruction to use as below:
611 -
612 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
613 -
614 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
615 -
616 -* Product Model
617 -* Uplink Interval
618 -* Working Mode
619 -
620 -And the Life expectation in difference case will be shown on the right.
621 -
622 -
623 -[[image:image-20220907154700-22.jpeg]]
624 -
625 -​
626 -
627 -
628 -=== 2.13.3  ​Battery Note ===
629 -
630 -
631 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
632 -
633 -
634 -
635 -=== 2.13.4  Replace the battery ===
636 -
637 -
638 -The default battery pack of NSPH01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
639 -
640 -
641 -
642 642  = 3. ​ Access NB-IoT Module =
643 643  
644 644  
... ... @@ -651,10 +651,8 @@
651 651  
652 652  ​
653 653  
654 -
655 655  = 4.  Using the AT Commands =
656 656  
657 -
658 658  == 4.1  Access AT Commands ==
659 659  
660 660  
... ... @@ -744,10 +744,8 @@
744 744  AT+PWORD  : Serial Access Password
745 745  
746 746  
747 -
748 748  = ​5.  FAQ =
749 749  
750 -
751 751  == 5.1 ​ How to Upgrade Firmware ==
752 752  
753 753  
... ... @@ -758,7 +758,6 @@
758 758  (% style="color:red" %)**Notice, NSPH01 and LSPH01 share the same mother board. They use the same connection and method to update.**
759 759  
760 760  
761 -
762 762  == 5.2  Can I calibrate NSPH01 to different soil types? ==
763 763  
764 764  
... ... @@ -765,10 +765,8 @@
765 765  NSPH01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
766 766  
767 767  
768 -
769 769  = 6.  Trouble Shooting =
770 770  
771 -
772 772  == 6.1  ​Connection problem when uploading firmware ==
773 773  
774 774  
... ... @@ -775,7 +775,6 @@
775 775  **Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
776 776  
777 777  
778 -
779 779  == 6.2  AT Command input doesn't work ==
780 780  
781 781  
... ... @@ -782,7 +782,12 @@
782 782  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER** (%%)while press the send key, user need to add ENTER in their string.
783 783  
784 784  
763 +== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
785 785  
765 +
766 +This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
767 +
768 +
786 786  = 7. ​ Order Info =
787 787  
788 788  
... ... @@ -789,7 +789,6 @@
789 789  Part Number**:** NSPH01
790 790  
791 791  
792 -
793 793  = 8.  Packing Info =
794 794  
795 795  
... ... @@ -800,8 +800,10 @@
800 800  
801 801  **Dimension and weight**:
802 802  
803 -* Size: 195 x 125 x 55 mm
804 -* Weight:   420g
785 +* Device Size: cm
786 +* Device Weight: g
787 +* Package Size / pcs : cm
788 +* Weight / pcs : g
805 805  
806 806  = 9.  Support =
807 807  
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