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Last modified by Xiaoling on 2025/04/25 14:08
From version 85.11
edited by Xiaoling
on 2022/06/08 11:38
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To version 105.1
edited by Bei Jinggeng
on 2024/08/02 16:39
Change comment: There is no comment for this version

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Title
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1 -LSPH01-LoRaWAN Soil pH Sensor User Manual
1 +LSPH01 -- LoRaWAN Soil pH Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -4,76 +4,31 @@
4 4  
5 5  
6 6  
7 -**Contents:**
8 8  
9 -* [[1. Introduction>>path:#H1.Introduction]]
10 -** [[1.1 ​What is LoRaWAN Soil pH Sensor>>path:#H1.1200BWhatisLoRaWANSoilpHSensor]]
11 -** [[​1.2 Features>>path:#H200B1.2Features]]
12 -** [[1.3 Probe Specification>>path:#H1.3ProbeSpecification]]
13 -** [[1.4 ​Applications>>path:#H1.4200BApplications]]
14 -** [[1.5 Pin mapping and power on>>path:#H1.5Pinmappingandpoweron]]
15 -* [[2. Configure LSPH01 to connect to LoRaWAN network>>path:#H2.ConfigureLSPH01toconnecttoLoRaWANnetwork]]
16 -** [[2.1 How it works>>path:#H2.1Howitworks]]
17 -** [[2.2 ​Quick guide to connect to LoRaWAN server (OTAA)>>path:#H2.2200BQuickguidetoconnecttoLoRaWANserver28OTAA29]]
18 -** [[2.3 ​Uplink Payload>>path:#H2.3200BUplinkPayload]]
19 -*** [[2.3.1 Battery Info>>path:#H2.3.1BatteryInfo]]
20 -*** [[2.3.2 DS18B20 Temperature sensor>>path:#H2.3.2DS18B20Temperaturesensor]]
21 -*** [[2.3.3 Soil pH>>path:#H2.3.3SoilpH]]
22 -*** [[2.3.4 Soil Temperature>>path:#H2.3.4SoilTemperature]]
23 -*** [[2.3.5 Interrupt Pin>>path:#H2.3.5InterruptPin]]
24 -*** [[2.3.6 Message Type>>path:#H2.3.6MessageType]]
25 -*** [[2.3.7 Decode payload in The Things Network>>path:#H2.3.7DecodepayloadinTheThingsNetwork]]
26 -** [[2.4 Uplink Interval>>path:#H2.4UplinkInterval]]
27 -** [[2.5 ​Show Data in DataCake IoT Server>>path:#H2.5200BShowDatainDataCakeIoTServer]]
28 -** [[2.6 Installation and Maintain>>path:#H2.6InstallationandMaintain]]
29 -*** [[2.6.1 Before measurement>>path:#H2.6.1Beforemeasurement]]
30 -*** [[2.6.2 Measurement>>path:#H2.6.2Measurement]]
31 -*** [[2.6.3 Maintain Probe>>path:#H2.6.3MaintainProbe]]
32 -** [[2.7 Calibration>>path:#H2.7Calibration]]
33 -** [[2.8 Frequency Plans>>path:#H2.8FrequencyPlans]]
34 -*** [[2.8.1 EU863-870 (EU868)>>path:#H2.8.1EU863-87028EU86829]]
35 -*** [[2.8.2 US902-928(US915)>>path:#H2.8.2US902-92828US91529]]
36 -*** [[2.8.3 CN470-510 (CN470)>>path:#H2.8.3CN470-51028CN47029]]
37 -*** [[2.8.4 AU915-928(AU915)>>path:#H2.8.4AU915-92828AU91529]]
38 -*** [[2.8.5 AS920-923 & AS923-925 (AS923)>>path:#H2.8.5AS920-92326AS923-92528AS92329]]
39 -*** [[2.8.6 KR920-923 (KR920)>>path:#H2.8.6KR920-92328KR92029]]
40 -*** [[2.8.7 IN865-867 (IN865)>>path:#H2.8.7IN865-86728IN86529]]
41 -** [[2.9 LED Indicator>>path:#H2.9LEDIndicator]]
42 -** [[2.10 ​Firmware Change Log>>path:#H2.10200BFirmwareChangeLog]]
43 -* [[3. Configure LSPH01 via AT Command or LoRaWAN Downlink>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]]
44 -** [[3.1 Set Transmit Interval Time>>path:#H3.1SetTransmitIntervalTime]]
45 -** [[3.2 Set Interrupt Mode>>path:#H3.2SetInterruptMode]]
46 -** [[3.3 Calibrate Sensor>>path:#H3.3CalibrateSensor]]
47 -** [[3.4 Get Firmware Version Info>>path:#H3.4GetFirmwareVersionInfo]]
48 -* [[4. Battery & How to replace>>path:#H4.Battery26Howtoreplace]]
49 -** [[4.1 Battery Type>>path:#H4.1BatteryType]]
50 -** [[4.2 Replace Battery>>path:#H4.2ReplaceBattery]]
51 -** [[4.3 Power Consumption Analyze>>path:#H4.3PowerConsumptionAnalyze]]
52 -*** [[4.3.1 ​Battery Note>>path:#H4.3.1200BBatteryNote]]
53 -*** [[​4.3.2 Replace the battery>>path:#H200B4.3.2Replacethebattery]]
54 -* [[5. Use AT Command>>path:#H5.UseATCommand]]
55 -** [[5.1 Access AT Commands>>path:#H5.1AccessATCommands]]
56 -* [[6. FAQ>>path:#H6.FAQ]]
57 -** [[6.1 How to change the LoRa Frequency Bands/Region>>path:#H6.1HowtochangetheLoRaFrequencyBands2FRegion]]
58 -* [[7. Trouble Shooting>>path:#H7.TroubleShooting]]
59 -** [[7.1 AT Commands input doesn’t work>>path:#H7.1ATCommandsinputdoesn2019twork]]
60 -* [[8. Order Info>>path:#H8.OrderInfo]]
61 -* [[9. ​Packing Info>>path:#H9.200BPackingInfo]]
62 -* [[10. ​Support>>path:#H10.A0200BSupport]]
63 63  
64 64  
65 65  
66 66  
12 +**Table of Contents:**
13 +
14 +{{toc/}}
15 +
16 +
17 +
18 +
19 +
20 +
67 67  = 1. Introduction =
68 68  
69 69  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
70 70  
25 +
71 71  (((
72 -The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN 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.
27 +The Dragino LSPH01 is a (% style="color:blue" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the (% style="color:blue" %)**soil PH and soil temperature**(%%), so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
73 73  )))
74 74  
75 75  (((
76 -LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
31 +LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect (% style="color:blue" %)**soil's pH **(%%)with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
77 77  )))
78 78  
79 79  (((
... ... @@ -81,7 +81,7 @@
81 81  )))
82 82  
83 83  (((
84 -LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
39 +LSPH01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
85 85  )))
86 86  
87 87  (((
... ... @@ -92,10 +92,9 @@
92 92  [[image:1654592435432-887.png]]
93 93  
94 94  
95 -
96 -
97 97  == ​1.2 Features ==
98 98  
52 +
99 99  * LoRaWAN 1.0.3 Class A
100 100  * Ultra-low power consumption
101 101  * Monitor soil pH with temperature compensation.
... ... @@ -110,8 +110,6 @@
110 110  * IP68 rate for the Sensor Probe
111 111  * 8500mAh Battery for long term use
112 112  
113 -
114 -
115 115  == 1.3 Probe Specification ==
116 116  
117 117  
... ... @@ -132,35 +132,34 @@
132 132  * IP68 Protection
133 133  * Length: 3.5 meters
134 134  
135 -
136 -
137 137  == 1.4 ​Applications ==
138 138  
89 +
139 139  * Smart Agriculture
140 140  
141 -
142 -
143 143  == 1.5 Pin mapping and power on ==
144 144  
94 +
145 145  [[image:1654592472094-134.png]]
146 146  
147 147  
148 -
149 149  = 2. Configure LSPH01 to connect to LoRaWAN network =
150 150  
151 151  == 2.1 How it works ==
152 152  
102 +
153 153  (((
154 154  The LSPH01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSPH01. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
155 155  )))
156 156  
157 157  (((
158 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H5.UseATCommand"]]to set the keys in the LSPH01.
108 +In case you can't set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H5.UseATCommand"]]to set the keys in the LSPH01.
159 159  )))
160 160  
161 161  
162 162  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
163 163  
114 +
164 164  (((
165 165  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
166 166  )))
... ... @@ -167,10 +167,14 @@
167 167  
168 168  (((
169 169  [[image:1654592492399-921.png]]
121 +
122 +
170 170  )))
171 171  
172 172  (((
173 173  The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
127 +
128 +
174 174  )))
175 175  
176 176  (((
... ... @@ -181,10 +181,10 @@
181 181  Each LSPH01 is shipped with a sticker with the default device EUI as below:
182 182  )))
183 183  
184 -[[image:image-20220607170145-1.jpeg]]
139 +[[image:image-20230426084737-1.png||height="246" width="530"]](% style="display:none" %)
185 185  
141 +(% style="display:none" %) (%%)
186 186  
187 -
188 188  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
189 189  
190 190  
... ... @@ -194,11 +194,13 @@
194 194  [[image:1654592600093-601.png]]
195 195  
196 196  
152 +
197 197  **Add APP EUI and DEV EUI**
198 198  
199 199  [[image:1654592619856-881.png]]
200 200  
201 201  
158 +
202 202  **Add APP EUI in the application**
203 203  
204 204  [[image:1654592632656-512.png]]
... ... @@ -220,14 +220,16 @@
220 220  
221 221  (((
222 222  (% style="color:blue" %)**Step 3**(%%)**:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
180 +
181 +
223 223  )))
224 224  
225 225  [[image:1654592697690-910.png]]
226 226  
227 227  
228 -
229 229  == 2.3 ​Uplink Payload ==
230 230  
189 +
231 231  (((
232 232  LSPH01 will uplink payload via LoRaWAN with below payload format: 
233 233  )))
... ... @@ -240,14 +240,12 @@
240 240  Normal uplink payload:
241 241  )))
242 242  
243 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
244 -|=(% style="width: 62.5px;" %)(((
245 -**Size (bytes)**
246 -)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
247 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
248 -[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
249 -
250 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
202 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:470px" %)
203 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
204 +**Size(bytes)**
205 +)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**1**
206 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
207 +[[Temperature (Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
251 251  )))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
252 252  [[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
253 253  )))|Reserve|(((
... ... @@ -257,7 +257,6 @@
257 257  [[image:1654592721645-318.png]]
258 258  
259 259  
260 -
261 261  === 2.3.1 Battery Info ===
262 262  
263 263  
... ... @@ -268,9 +268,9 @@
268 268  Ex2: 0x0B49 = 2889mV
269 269  
270 270  
271 -
272 272  === 2.3.2 DS18B20 Temperature sensor ===
273 273  
229 +
274 274  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
275 275  
276 276  
... ... @@ -281,9 +281,9 @@
281 281  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
282 282  
283 283  
284 -
285 285  === 2.3.3 Soil pH ===
286 286  
242 +
287 287  Range: 0 ~~ 14 pH
288 288  
289 289  **Example:**
... ... @@ -291,9 +291,9 @@
291 291  (% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
292 292  
293 293  
294 -
295 295  === 2.3.4 Soil Temperature ===
296 296  
252 +
297 297  Get Soil Temperature 
298 298  
299 299  
... ... @@ -304,9 +304,9 @@
304 304  If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
305 305  
306 306  
307 -
308 308  === 2.3.5 Interrupt Pin ===
309 309  
265 +
310 310  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.
311 311  
312 312  
... ... @@ -317,9 +317,9 @@
317 317  0x01: Interrupt Uplink Packet.
318 318  
319 319  
320 -
321 321  === 2.3.6 Message Type ===
322 322  
278 +
323 323  (((
324 324  For a normal uplink payload, the message type is always 0x01.
325 325  )))
... ... @@ -329,16 +329,15 @@
329 329  )))
330 330  
331 331  
332 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
333 -|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
288 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:496px" %)
289 +|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Message Type Code**|=(% style="width: 163px;background-color:#4F81BD;color:white" %)**Description**|=(% style="width: 173px;background-color:#4F81BD;color:white" %)**Payload**
334 334  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
335 335  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
336 336  |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
337 337  
338 -
339 -
340 340  === 2.3.7 Decode payload in The Things Network ===
341 341  
296 +
342 342  While using TTN network, you can add the payload format to decode the payload.
343 343  
344 344  
... ... @@ -349,19 +349,19 @@
349 349  )))
350 350  
351 351  (((
352 -LSPH01 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
307 +LSPH01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
353 353  )))
354 354  
355 355  
356 -
357 357  == 2.4 Uplink Interval ==
358 358  
359 -The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
360 360  
314 +The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
361 361  
362 362  
363 363  == 2.5 ​Show Data in DataCake IoT Server ==
364 364  
319 +
365 365  (((
366 366  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
367 367  )))
... ... @@ -392,7 +392,6 @@
392 392  [[image:1654592819047-535.png]]
393 393  
394 394  
395 -
396 396  [[image:1654592833877-762.png]]
397 397  
398 398  
... ... @@ -404,7 +404,7 @@
404 404  )))
405 405  
406 406  (((
407 -Download Datacake decoder from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
361 +Download Datacake decoder from: [[https:~~/~~/www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0>>url:https://www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0]]
408 408  )))
409 409  
410 410  
... ... @@ -422,24 +422,21 @@
422 422  [[image:1654592917530-261.png]]
423 423  
424 424  
425 -
426 426  == 2.6 Installation and Maintain ==
427 427  
428 428  === 2.6.1 Before measurement ===
429 429  
383 +
430 430  (((
431 -(((
432 432  If the LSPH01 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. 
433 433  )))
434 -)))
435 435  
436 436  
437 -
438 438  === 2.6.2 Measurement ===
439 439  
440 440  
441 441  (((
442 -(% style="color:#4f81bd" %)**Measurement the soil surface:**
393 +(% style="color:blue" %)**Measurement the soil surface:**
443 443  )))
444 444  
445 445  (((
... ... @@ -455,7 +455,7 @@
455 455  )))
456 456  
457 457  (((
458 -Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
409 +Slowly insert the probe to the measure point. Don't use large force which will break the probe. Make sure not shake when inserting.
459 459  )))
460 460  
461 461  (((
... ... @@ -467,7 +467,7 @@
467 467  )))
468 468  
469 469  (((
470 -(% style="color:#4f81bd" %)**Measurement inside soil:**
421 +(% style="color:blue" %)**Measurement inside soil:**
471 471  )))
472 472  
473 473  (((
... ... @@ -479,78 +479,130 @@
479 479  )))
480 480  
481 481  
482 -
483 483  === 2.6.3 Maintain Probe ===
484 484  
485 -1. (((
486 -pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
435 +
436 +(((
437 +~1. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
487 487  )))
488 -1. (((
489 -After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
439 +
440 +(((
441 +2. After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
490 490  )))
491 -1. (((
492 -Probe reference electrode is also no strong, need to avoid strong force or hitting.
443 +
444 +(((
445 +3. Probe reference electrode is also no strong, need to avoid strong force or hitting.
493 493  )))
494 -1. (((
495 -User should keep reference electrode wet while not use.
447 +
448 +(((
449 +4. User should keep reference electrode wet while not use.
496 496  )))
497 -1. (((
498 -Avoid the probes to touch oily matter. Which will cause issue in accuracy.
451 +
452 +(((
453 +5. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
499 499  )))
500 -1. (((
501 -The probe is IP68 can be put in water.
502 502  
456 +(((
457 +6. The probe is IP68 can be put in water.
503 503  
504 504  
505 505  )))
506 506  
462 +== 2.7 Calibration ==
507 507  
508 508  
509 -== 2.7 Calibration ==
465 +(% style="color:blue" %)**Step1 :**(%%)** Clean probe**
510 510  
467 +user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks new, users can clean it to remove hydrochloric acid or other liquids from the surface.
468 +
469 +(% style="color:blue" %)**Step2 :**(%%)** Immerse the sensor in ph buffer solution to make the sensor values stable**
470 +
511 511  (((
512 512  User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
473 +
474 +(% style="color:red" %)**Note: Only one ph buffer with one of the ph values needs to be calibrated during calibration. Wait for the sensor measurement value to be stable, it does not need to be the same as the ph marked by the ph buffer**
475 +
476 +
477 +(% style="color:blue" %)**Step3 :**(%%)** The numerically stable sensors were calibrated using commands**
513 513  )))
514 514  
515 515  (((
516 -After stable, user can use below command to calibrate.
481 + User can use below command to calibrate.
482 +
483 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
484 +|(% style="background-color:#4f81bd; color:white; width:120px" %)**pH buffer solution**|(% style="background-color:#4f81bd; color:white; width:150px" %)**AT Command to calibrate**|(% style="background-color:#4f81bd; color:white; width:145px" %)**Downlink Command**|(% style="background-color:#4f81bd; color:white; width:95px" %)**Read Cal Value**
485 +|(% style="width:149px" %)4.00|(% style="width:197px" %)AT+PHCAL=4|(% style="width:206px" %)(((
486 +0x13 04
487 +Reply with Calibrate payload
488 +)))|(% style="width:136px" %)(((
489 +AT+PHCAL=?
490 +Example 41,61,91
517 517  )))
492 +|(% style="width:149px" %)6.86|(% style="width:197px" %)AT+PHCAL=6|(% style="width:206px" %)(((
493 +0x13 06
494 +Reply with Calibrate payload
495 +)))|(% style="width:136px" %)AT+PHCAL=?
496 +|(% style="width:149px" %)9.18|(% style="width:197px" %)AT+PHCAL=9|(% style="width:206px" %)(((
497 +0x13 09
498 +Reply with Calibrate payload
499 +)))|(% style="width:136px" %)AT+PHCAL=?
500 +|(% style="width:149px" %)Factory Default|(% style="width:197px" %)AT+PHCAL=15|(% style="width:206px" %)(((
501 +0x13 15
502 +Reply with Calibrate payload
503 +)))|(% style="width:136px" %)(((
504 +AT+PHCAL=?
505 +Example 151
506 +)))
507 +)))
518 518  
519 -[[image:image-20220607171149-4.png]]
509 +To use the AT COMMAND, refer to this link:
520 520  
511 +* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
521 521  
522 -(% style="color:#037691" %)**Calibration Payload**
513 +* AT Command via UART Connection : See [[UART Connection>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
523 523  
524 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
525 -|(((
526 -**Size**
515 +To use Downlink, take TTN as an example, please refer to this link:
527 527  
528 -**(bytes)**
529 -)))|**1**|**1**|**1**|**7**|**1**
530 -|**Value**|(((
531 -PH4
517 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
532 532  
533 -Calibrate value
534 -)))|PH6.86 Calibrate value|(((
535 -PH9.18
519 +When the command is successfully used, the node sends a uplink.
520 +This is the payload for uplink
536 536  
537 -Calibrate value
522 +(% style="color:#037691" %)**Calibration Payload**
523 +
524 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
525 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
526 +**Size(bytes)**
527 +)))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 100px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 100px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**7**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**1**
528 +|Value|(((
529 +PH4 Calibrate value
530 +)))|PH6.86 Calibrate value|(((
531 +PH9.18 Calibrate value
538 538  )))|Reserve|(((
539 539  [[Message Type>>||anchor="H2.3.6MessageType"]]
540 -
541 541  Always 0x03
542 542  )))
543 543  
544 544  User can also send 0x14 downlink command to poll the current calibration payload.
545 545  
546 -[[image:image-20220607171416-7.jpeg]]
539 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:480px" %)
540 +|=(% style="width: 183px; background-color:#4F81BD;color:white" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#4F81BD;color:white" %)FPort|=(% style="width: 93px; background-color:#4F81BD;color:white" %)**Type Code**|=(% style="width: 149px; background-color:#4F81BD;color:white" %)**Downlink payload size(bytes)**
541 +|(% style="width:183px" %)Get Calibration Version Info|(% style="width:55px" %)Any|(% style="width:93px" %)14|(% style="width:146px" %)2
547 547  
548 -
549 549  * Reply to the confirmation package: 14 01
544 +
550 550  * Reply to non-confirmed packet: 14 00
551 551  
547 +(% style="color:blue" %)**Step4 : **(%%)**After the calibration is completed, its measurement results in this ph buffer solution should be consistent with the numerical value of the command used in the calibration.**
548 +
549 +Examples:
550 +After using the command AT+PH=9 in 9.18ph buffer
551 +The readout returned by the sensor in 9.18ph buffer should be pH=9
552 +
553 +
552 552  == 2.8 Frequency Plans ==
553 553  
556 +
554 554  (((
555 555  The LSPH01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
556 556  )))
... ... @@ -558,6 +558,7 @@
558 558  
559 559  === 2.8.1 EU863-870 (EU868) ===
560 560  
564 +
561 561  (((
562 562  (% style="color:blue" %)**Uplink:**
563 563  )))
... ... @@ -615,9 +615,9 @@
615 615  )))
616 616  
617 617  
618 -
619 619  === 2.8.2 US902-928(US915) ===
620 620  
624 +
621 621  (((
622 622  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
623 623  )))
... ... @@ -631,10 +631,12 @@
631 631  )))
632 632  
633 633  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
634 -* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
635 635  
639 +* Use the Join successful sub-band if the server doesn't include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
640 +
636 636  === 2.8.3 CN470-510 (CN470) ===
637 637  
643 +
638 638  (((
639 639  Used in China, Default use CHE=1
640 640  )))
... ... @@ -720,9 +720,9 @@
720 720  )))
721 721  
722 722  
723 -
724 724  === 2.8.4 AU915-928(AU915) ===
725 725  
731 +
726 726  (((
727 727  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
728 728  )))
... ... @@ -740,10 +740,12 @@
740 740  )))
741 741  
742 742  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
743 -* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
744 744  
750 +* Use the Join successful sub-band if the server doesn't include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
751 +
745 745  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
746 746  
754 +
747 747  (((
748 748  (% style="color:blue" %)**Default Uplink channel:**
749 749  )))
... ... @@ -849,9 +849,9 @@
849 849  )))
850 850  
851 851  
852 -
853 853  === 2.8.6 KR920-923 (KR920) ===
854 854  
862 +
855 855  (((
856 856  (% style="color:blue" %)**Default channel:**
857 857  )))
... ... @@ -868,9 +868,6 @@
868 868  922.5 - SF7BW125 to SF12BW125
869 869  )))
870 870  
871 -(((
872 -
873 -)))
874 874  
875 875  (((
876 876  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
... ... @@ -904,9 +904,6 @@
904 904  923.3 - SF7BW125 to SF12BW125
905 905  )))
906 906  
907 -(((
908 -
909 -)))
910 910  
911 911  (((
912 912  (% style="color:blue" %)**Downlink:**
... ... @@ -921,9 +921,9 @@
921 921  )))
922 922  
923 923  
924 -
925 925  === 2.8.7 IN865-867 (IN865) ===
926 926  
928 +
927 927  (((
928 928  (% style="color:blue" %)**Uplink:**
929 929  )))
... ... @@ -940,9 +940,6 @@
940 940  865.9850 - SF7BW125 to SF12BW125
941 941  )))
942 942  
943 -(((
944 -
945 -)))
946 946  
947 947  (((
948 948  (% style="color:blue" %)**Downlink:**
... ... @@ -957,28 +957,26 @@
957 957  )))
958 958  
959 959  
960 -
961 961  == 2.9 LED Indicator ==
962 962  
961 +
963 963  The LSPH01 has an internal LED which is to show the status of different state.
964 964  
965 965  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
965 +
966 966  * Blink once when device transmit a packet.
967 967  
968 968  == 2.10 ​Firmware Change Log ==
969 969  
970 970  
971 -**Firmware download link:**
971 +**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0>>https://www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0]]
972 972  
973 -[[http:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
974 -
975 -
976 976  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
977 977  
978 978  
979 -
980 980  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
981 981  
978 +
982 982  (((
983 983  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
984 984  )))
... ... @@ -1010,12 +1010,9 @@
1010 1010  )))
1011 1011  
1012 1012  (((
1013 -They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:[[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1010 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1014 1014  )))
1015 1015  
1016 -(((
1017 -
1018 -)))
1019 1019  
1020 1020  * (((
1021 1021  (% style="color:#4f81bd" %)** Commands special design for LSPH01**
... ... @@ -1026,17 +1026,25 @@
1026 1026  )))
1027 1027  
1028 1028  
1029 -
1030 1030  == 3.1 Set Transmit Interval Time ==
1031 1031  
1025 +
1032 1032  Feature: Change LoRaWAN End Node Transmit Interval.
1033 1033  
1034 1034  (% style="color:#037691" %)**AT Command: AT+TDC**
1035 1035  
1036 -[[image:image-20220607171554-8.png]]
1030 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1031 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
1032 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1033 +30000
1034 +OK
1035 +the interval is 30000ms = 30s
1036 +)))
1037 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
1038 +OK
1039 +Set transmit interval to 60000ms = 60 seconds​
1040 +)))
1037 1037  
1038 -
1039 -
1040 1040  (((
1041 1041  (% style="color:#037691" %)**Downlink Command: 0x01**
1042 1042  )))
... ... @@ -1046,14 +1046,14 @@
1046 1046  )))
1047 1047  
1048 1048  (((
1049 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1051 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1050 1050  )))
1051 1051  
1052 1052  * (((
1053 -Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1055 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1054 1054  )))
1055 1055  * (((
1056 -Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1058 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1057 1057  
1058 1058  
1059 1059  
... ... @@ -1061,13 +1061,26 @@
1061 1061  
1062 1062  == 3.2 Set Interrupt Mode ==
1063 1063  
1066 +
1064 1064  Feature, Set Interrupt mode for GPIO_EXIT.
1065 1065  
1066 1066  (% style="color:#037691" %)**AT Command: AT+INTMOD**
1067 1067  
1068 -[[image:image-20220607171716-9.png]]
1071 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1072 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
1073 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1074 +0
1075 +OK
1076 +the mode is 0 =No interruption
1077 +)))
1078 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
1079 +Set Transmit Interval
1080 +0. (Disable Interrupt),
1081 +~1. (Trigger by rising and falling edge)
1082 +2. (Trigger by falling edge)
1083 +3. (Trigger by rising edge)
1084 +)))|(% style="width:157px" %)OK
1069 1069  
1070 -
1071 1071  (((
1072 1072  (% style="color:#037691" %)**Downlink Command: 0x06**
1073 1073  )))
... ... @@ -1081,33 +1081,34 @@
1081 1081  )))
1082 1082  
1083 1083  * (((
1084 -Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1099 +Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
1085 1085  )))
1086 1086  * (((
1087 -Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1088 -)))
1102 +Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1089 1089  
1090 -(((
1104 +
1091 1091  
1092 1092  )))
1093 1093  
1094 -
1095 -
1096 1096  == 3.3 Calibrate Sensor ==
1097 1097  
1110 +
1098 1098  Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
1099 1099  
1100 1100  
1101 -
1102 1102  == 3.4 Get Firmware Version Info ==
1103 1103  
1116 +
1104 1104  Feature: use downlink to get firmware version.
1105 1105  
1106 1106  (% style="color:#037691" %)**Downlink Command: 0x26**
1107 1107  
1108 -[[image:image-20220607171917-10.png]]
1121 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
1122 +|(% style="background-color:#4f81bd; color:white; width:193px" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white; width:57px" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:91px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:159px" %)**Downlink payload size(bytes)**
1123 +|(% style="width:193px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:149px" %)2
1109 1109  
1110 1110  * Reply to the confirmation package: 26 01
1126 +
1111 1111  * Reply to non-confirmed packet: 26 00
1112 1112  
1113 1113  Device will send an uplink after got this downlink command. With below payload:
... ... @@ -1114,17 +1114,13 @@
1114 1114  
1115 1115  Configures info payload:
1116 1116  
1117 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
1118 -|=(((
1119 -**Size(bytes)**
1120 -)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
1121 -|**Value**|Software Type|(((
1133 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1134 +|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:70px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**1**|(% style="background-color:#4f81bd; color:white; width:60px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**5**|(% style="background-color:#4f81bd; color:white; width:90px" %)**1**
1135 +|Value|Software Type|(((
1122 1122  Frequency
1123 -
1124 1124  Band
1125 1125  )))|Sub-band|(((
1126 1126  Firmware
1127 -
1128 1128  Version
1129 1129  )))|Sensor Type|Reserve|(((
1130 1130  [[Message Type>>||anchor="H2.3.6MessageType"]]
... ... @@ -1131,11 +1131,10 @@
1131 1131  Always 0x02
1132 1132  )))
1133 1133  
1134 -**Software Type**: Always 0x03 for LSPH01
1146 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LSPH01
1135 1135  
1148 +(% style="color:#037691" %)**Frequency Band**:
1136 1136  
1137 -**Frequency Band**:
1138 -
1139 1139  *0x01: EU868
1140 1140  
1141 1141  *0x02: US915
... ... @@ -1157,14 +1157,12 @@
1157 1157  *0xa0: AS923-3
1158 1158  
1159 1159  
1160 -**Sub-Band**: value 0x00 ~~ 0x08
1171 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
1161 1161  
1173 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
1162 1162  
1163 -**Firmware Version**: 0x0100, Means: v1.0.0 version
1175 +(% style="color:#037691" %)**Sensor Type**:
1164 1164  
1165 -
1166 -**Sensor Type**:
1167 -
1168 1168  0x01: LSE01
1169 1169  
1170 1170  0x02: LDDS75
... ... @@ -1180,147 +1180,116 @@
1180 1180  0x07: LDDS12
1181 1181  
1182 1182  
1192 += 4. Battery & Power Consumption =
1183 1183  
1184 -= 4. Battery & How to replace =
1185 1185  
1186 -== 4.1 Battery Type ==
1195 +LSPH01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1187 1187  
1188 -(((
1189 -LSPH01 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
1190 -)))
1197 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1191 1191  
1192 -(((
1193 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1194 -)))
1195 1195  
1196 -[[image:1654593587246-335.png]]
1200 += 5. Use AT Command =
1197 1197  
1202 +== 5.1 Access AT Commands ==
1198 1198  
1199 -Minimum Working Voltage for the LSPH01:
1200 1200  
1201 -LSPH01:  2.45v ~~ 3.6v
1205 +LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
1202 1202  
1203 1203  
1208 +[[image:1654593668970-604.png]]
1204 1204  
1205 -== 4.2 Replace Battery ==
1206 1206  
1207 -(((
1208 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1209 -)))
1211 +**Connection:**
1210 1210  
1211 -(((
1212 -And make sure the positive and negative pins match.
1213 -)))
1213 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
1214 1214  
1215 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1215 1215  
1217 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1216 1216  
1217 -== 4.3 Power Consumption Analyze ==
1218 1218  
1219 1219  (((
1220 -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.
1221 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
1221 1221  )))
1222 1222  
1223 -(((
1224 -Instruction to use as below:
1225 -)))
1226 1226  
1225 + [[image:1654593712276-618.png]]
1227 1227  
1228 -**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
1227 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1229 1229  
1230 -[[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/]]
1231 1231  
1230 += 6. FAQ =
1232 1232  
1233 -**Step 2**: Open it and choose
1232 +== 6.1 How to change the LoRa Frequency Bands/Region ==
1234 1234  
1235 -* Product Model
1236 -* Uplink Interval
1237 -* Working Mode
1238 1238  
1239 -And the Life expectation in difference case will be shown on the right.
1235 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1236 +When downloading the images, choose the required image file for download. ​
1240 1240  
1241 -[[image:1654593605679-189.png]]
1242 1242  
1239 += 7. Trouble Shooting =
1243 1243  
1244 -The battery related documents as below:
1241 +== 7.1 AT Commands input doesn't work ==
1245 1245  
1246 -* (((
1247 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
1248 -)))
1249 -* (((
1250 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
1251 -)))
1252 -* (((
1253 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
1254 -)))
1255 1255  
1256 -[[image:image-20220607172042-11.png]]
1244 +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.
1257 1257  
1258 1258  
1247 +== 7.2 Possible reasons why the device is unresponsive： ==
1259 1259  
1260 -=== 4.3.1 ​Battery Note ===
1261 1261  
1262 -(((
1263 -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.
1264 -)))
1250 +​1. Check whether the battery voltage is lower than 2.8V
1251 +2. Check whether the jumper of the device is correctly connected
1265 1265  
1253 +[[image:image-20240330174400-2.png]]
1254 +3. Check whether the switch here of the device is at the ISP（The switch can operate normally only when it is in RUN）
1266 1266  
1256 +[[image:image-20240330174406-3.png]]
1257 +​
1267 1267  
1268 -=== ​4.3.2 Replace the battery ===
1259 +== 7.3 The node cannot read the sensor data ==
1269 1269  
1270 -(((
1271 -You can change the battery in the LSPH01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
1272 -)))
1261 +This may be caused by a software firmware(≤1.1.6 version) bug, which we fixed in the latest firmware (>1.1.6 version)
1273 1273  
1274 -(((
1275 -The default battery pack of LSPH01 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
1276 -)))
1263 +The user can fix this problem via upgrade firmware.
1277 1277  
1278 1278  
1266 +By default, The latest firmware value of POWERIC is 1, while the 3322 version requires POWERIC to be set to 0 in order to function properly
1279 1279  
1280 -= 5. Use AT Command =
1281 1281  
1282 -== 5.1 Access AT Commands ==
1269 +* **//1. Check if the hardware version is 3322//**
1283 1283  
1284 -LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
1271 +If the sensor hardware version is 3322 or earlier, the user can change the POWERIC value to 0 after a firmware upgrade using one of the following methods
1285 1285  
1286 -[[image:1654593668970-604.png]]
1273 +**a. Using AT command**
1287 1287  
1288 -**Connection:**
1275 +(% class="box infomessage" %)
1276 +(((
1277 +AT+POWERIC=0.
1278 +)))
1289 1289  
1290 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
1291 1291  
1292 -(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1281 +**b. Using Downlink**
1293 1293  
1294 -(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1295 -
1296 -
1283 +(% class="box infomessage" %)
1297 1297  (((
1298 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
1285 +FF 00(AT+POWERIC=0).
1299 1299  )))
1300 1300  
1301 1301  
1302 - [[image:1654593712276-618.png]]
1289 +[[image:image-20240531090837-1.png]]
1303 1303  
1304 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1305 1305  
1292 +Please check your hardware production date
1306 1306  
1307 -= 6. FAQ =
1294 +The first two digits are the week of the year, and the last two digits are the year.
1308 1308  
1309 -== 6.1 How to change the LoRa Frequency Bands/Region ==
1296 +The number 3322 is the first batch we changed the power IC.
1310 1310  
1311 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1312 -When downloading the images, choose the required image file for download. ​
1313 1313  
1314 -
1315 -= 7. Trouble Shooting =
1316 -
1317 -== 7.1 AT Commands input doesn’t work ==
1318 -
1319 -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.
1320 -
1321 -
1322 1322  = 8. Order Info =
1323 1323  
1301 +
1324 1324  Part Number: (% style="color:blue" %)**LSPH01-XX**
1325 1325  
1326 1326  
... ... @@ -1351,7 +1351,6 @@
1351 1351  
1352 1352  = 10. ​Support =
1353 1353  
1332 +
1354 1354  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1355 1355  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].
1356 -
1357 -
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