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Last modified by Xiaoling on 2025/04/25 14:08
From version 85.5
edited by Xiaoling
on 2022/06/08 11:26
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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
... ... @@ -4,80 +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:**
67 67  
14 +{{toc/}}
68 68  
69 69  
70 70  
18 +
19 +
20 +
71 71  = 1. Introduction =
72 72  
73 73  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
74 74  
25 +
75 75  (((
76 -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.
77 77  )))
78 78  
79 79  (((
80 -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.
81 81  )))
82 82  
83 83  (((
... ... @@ -85,7 +85,7 @@
85 85  )))
86 86  
87 87  (((
88 -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.
89 89  )))
90 90  
91 91  (((
... ... @@ -96,10 +96,9 @@
96 96  [[image:1654592435432-887.png]]
97 97  
98 98  
99 -
100 -
101 101  == ​1.2 Features ==
102 102  
52 +
103 103  * LoRaWAN 1.0.3 Class A
104 104  * Ultra-low power consumption
105 105  * Monitor soil pH with temperature compensation.
... ... @@ -114,8 +114,6 @@
114 114  * IP68 rate for the Sensor Probe
115 115  * 8500mAh Battery for long term use
116 116  
117 -
118 -
119 119  == 1.3 Probe Specification ==
120 120  
121 121  
... ... @@ -136,35 +136,34 @@
136 136  * IP68 Protection
137 137  * Length: 3.5 meters
138 138  
139 -
140 -
141 141  == 1.4 ​Applications ==
142 142  
89 +
143 143  * Smart Agriculture
144 144  
145 -
146 -
147 147  == 1.5 Pin mapping and power on ==
148 148  
94 +
149 149  [[image:1654592472094-134.png]]
150 150  
151 151  
152 -
153 153  = 2. Configure LSPH01 to connect to LoRaWAN network =
154 154  
155 155  == 2.1 How it works ==
156 156  
102 +
157 157  (((
158 158  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.
159 159  )))
160 160  
161 161  (((
162 -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.
163 163  )))
164 164  
165 165  
166 166  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
167 167  
114 +
168 168  (((
169 169  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.
170 170  )))
... ... @@ -171,10 +171,14 @@
171 171  
172 172  (((
173 173  [[image:1654592492399-921.png]]
121 +
122 +
174 174  )))
175 175  
176 176  (((
177 177  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 +
178 178  )))
179 179  
180 180  (((
... ... @@ -185,10 +185,10 @@
185 185  Each LSPH01 is shipped with a sticker with the default device EUI as below:
186 186  )))
187 187  
188 -[[image:image-20220607170145-1.jpeg]]
139 +[[image:image-20230426084737-1.png||height="246" width="530"]](% style="display:none" %)
189 189  
141 +(% style="display:none" %) (%%)
190 190  
191 -
192 192  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
193 193  
194 194  
... ... @@ -198,11 +198,13 @@
198 198  [[image:1654592600093-601.png]]
199 199  
200 200  
152 +
201 201  **Add APP EUI and DEV EUI**
202 202  
203 203  [[image:1654592619856-881.png]]
204 204  
205 205  
158 +
206 206  **Add APP EUI in the application**
207 207  
208 208  [[image:1654592632656-512.png]]
... ... @@ -224,14 +224,16 @@
224 224  
225 225  (((
226 226  (% 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 +
227 227  )))
228 228  
229 229  [[image:1654592697690-910.png]]
230 230  
231 231  
232 -
233 233  == 2.3 ​Uplink Payload ==
234 234  
189 +
235 235  (((
236 236  LSPH01 will uplink payload via LoRaWAN with below payload format: 
237 237  )))
... ... @@ -244,16 +244,12 @@
244 244  Normal uplink payload:
245 245  )))
246 246  
247 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
248 -|(((
249 -**Size**
250 -
251 -**(bytes)**
252 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
253 -|**Value**|[[BAT>>||anchor="2.3.1BatteryInfo"]]|(((
254 -[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
255 -
256 -[[(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"]]
257 257  )))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
258 258  [[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
259 259  )))|Reserve|(((
... ... @@ -263,7 +263,6 @@
263 263  [[image:1654592721645-318.png]]
264 264  
265 265  
266 -
267 267  === 2.3.1 Battery Info ===
268 268  
269 269  
... ... @@ -274,9 +274,9 @@
274 274  Ex2: 0x0B49 = 2889mV
275 275  
276 276  
277 -
278 278  === 2.3.2 DS18B20 Temperature sensor ===
279 279  
229 +
280 280  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
281 281  
282 282  
... ... @@ -287,9 +287,9 @@
287 287  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
288 288  
289 289  
290 -
291 291  === 2.3.3 Soil pH ===
292 292  
242 +
293 293  Range: 0 ~~ 14 pH
294 294  
295 295  **Example:**
... ... @@ -297,9 +297,9 @@
297 297  (% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
298 298  
299 299  
300 -
301 301  === 2.3.4 Soil Temperature ===
302 302  
252 +
303 303  Get Soil Temperature 
304 304  
305 305  
... ... @@ -310,9 +310,9 @@
310 310  If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
311 311  
312 312  
313 -
314 314  === 2.3.5 Interrupt Pin ===
315 315  
265 +
316 316  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.
317 317  
318 318  
... ... @@ -323,9 +323,9 @@
323 323  0x01: Interrupt Uplink Packet.
324 324  
325 325  
326 -
327 327  === 2.3.6 Message Type ===
328 328  
278 +
329 329  (((
330 330  For a normal uplink payload, the message type is always 0x01.
331 331  )))
... ... @@ -335,14 +335,15 @@
335 335  )))
336 336  
337 337  
338 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
339 -|=**Message Type Code**|=**Description**|=**Payload**
340 -|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
341 -|0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
342 -|0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
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**
290 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
291 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
292 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
343 343  
344 344  === 2.3.7 Decode payload in The Things Network ===
345 345  
296 +
346 346  While using TTN network, you can add the payload format to decode the payload.
347 347  
348 348  
... ... @@ -353,19 +353,19 @@
353 353  )))
354 354  
355 355  (((
356 -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]]
357 357  )))
358 358  
359 359  
360 -
361 361  == 2.4 Uplink Interval ==
362 362  
363 -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]]
364 364  
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"]]
365 365  
366 366  
367 367  == 2.5 ​Show Data in DataCake IoT Server ==
368 368  
319 +
369 369  (((
370 370  [[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:
371 371  )))
... ... @@ -396,7 +396,6 @@
396 396  [[image:1654592819047-535.png]]
397 397  
398 398  
399 -
400 400  [[image:1654592833877-762.png]]
401 401  
402 402  
... ... @@ -408,7 +408,7 @@
408 408  )))
409 409  
410 410  (((
411 -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]]
412 412  )))
413 413  
414 414  
... ... @@ -426,24 +426,21 @@
426 426  [[image:1654592917530-261.png]]
427 427  
428 428  
429 -
430 430  == 2.6 Installation and Maintain ==
431 431  
432 432  === 2.6.1 Before measurement ===
433 433  
383 +
434 434  (((
435 -(((
436 436  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. 
437 437  )))
438 -)))
439 439  
440 440  
441 -
442 442  === 2.6.2 Measurement ===
443 443  
444 444  
445 445  (((
446 -(% style="color:#4f81bd" %)**Measurement the soil surface:**
393 +(% style="color:blue" %)**Measurement the soil surface:**
447 447  )))
448 448  
449 449  (((
... ... @@ -459,7 +459,7 @@
459 459  )))
460 460  
461 461  (((
462 -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.
463 463  )))
464 464  
465 465  (((
... ... @@ -471,7 +471,7 @@
471 471  )))
472 472  
473 473  (((
474 -(% style="color:#4f81bd" %)**Measurement inside soil:**
421 +(% style="color:blue" %)**Measurement inside soil:**
475 475  )))
476 476  
477 477  (((
... ... @@ -483,27 +483,31 @@
483 483  )))
484 484  
485 485  
486 -
487 487  === 2.6.3 Maintain Probe ===
488 488  
489 -1. (((
490 -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.
491 491  )))
492 -1. (((
493 -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.
494 494  )))
495 -1. (((
496 -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.
497 497  )))
498 -1. (((
499 -User should keep reference electrode wet while not use.
447 +
448 +(((
449 +4. User should keep reference electrode wet while not use.
500 500  )))
501 -1. (((
502 -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.
503 503  )))
504 -1. (((
505 -The probe is IP68 can be put in water.
506 506  
456 +(((
457 +6. The probe is IP68 can be put in water.
507 507  
508 508  
509 509  )))
... ... @@ -510,50 +510,99 @@
510 510  
511 511  == 2.7 Calibration ==
512 512  
464 +
465 +(% style="color:blue" %)**Step1 :**(%%)** Clean probe**
466 +
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 +
513 513  (((
514 514  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**
515 515  )))
516 516  
517 517  (((
518 -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
519 519  )))
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 +)))
520 520  
521 -[[image:image-20220607171149-4.png]]
509 +To use the AT COMMAND, refer to this link:
522 522  
511 +* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
523 523  
524 -(% 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]].
525 525  
526 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
527 -|(((
528 -**Size**
515 +To use Downlink, take TTN as an example, please refer to this link:
529 529  
530 -**(bytes)**
531 -)))|**1**|**1**|**1**|**7**|**1**
532 -|**Value**|(((
533 -PH4
517 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
534 534  
535 -Calibrate value
536 -)))|PH6.86 Calibrate value|(((
537 -PH9.18
519 +When the command is successfully used, the node sends a uplink.
520 +This is the payload for uplink
538 538  
539 -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
540 540  )))|Reserve|(((
541 541  [[Message Type>>||anchor="H2.3.6MessageType"]]
542 -
543 543  Always 0x03
544 544  )))
545 545  
546 546  User can also send 0x14 downlink command to poll the current calibration payload.
547 547  
548 -[[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
549 549  
550 -
551 551  * Reply to the confirmation package: 14 01
544 +
552 552  * Reply to non-confirmed packet: 14 00
553 553  
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.**
554 554  
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 +
555 555  == 2.8 Frequency Plans ==
556 556  
556 +
557 557  (((
558 558  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.
559 559  )))
... ... @@ -561,6 +561,7 @@
561 561  
562 562  === 2.8.1 EU863-870 (EU868) ===
563 563  
564 +
564 564  (((
565 565  (% style="color:blue" %)**Uplink:**
566 566  )))
... ... @@ -618,9 +618,9 @@
618 618  )))
619 619  
620 620  
621 -
622 622  === 2.8.2 US902-928(US915) ===
623 623  
624 +
624 624  (((
625 625  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
626 626  )))
... ... @@ -634,11 +634,12 @@
634 634  )))
635 635  
636 636  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
637 -* 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)
638 638  
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)
639 639  
640 640  === 2.8.3 CN470-510 (CN470) ===
641 641  
643 +
642 642  (((
643 643  Used in China, Default use CHE=1
644 644  )))
... ... @@ -724,9 +724,9 @@
724 724  )))
725 725  
726 726  
727 -
728 728  === 2.8.4 AU915-928(AU915) ===
729 729  
731 +
730 730  (((
731 731  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
732 732  )))
... ... @@ -744,10 +744,12 @@
744 744  )))
745 745  
746 746  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
747 -* 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)
748 748  
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 +
749 749  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
750 750  
754 +
751 751  (((
752 752  (% style="color:blue" %)**Default Uplink channel:**
753 753  )))
... ... @@ -853,9 +853,9 @@
853 853  )))
854 854  
855 855  
856 -
857 857  === 2.8.6 KR920-923 (KR920) ===
858 858  
862 +
859 859  (((
860 860  (% style="color:blue" %)**Default channel:**
861 861  )))
... ... @@ -872,9 +872,6 @@
872 872  922.5 - SF7BW125 to SF12BW125
873 873  )))
874 874  
875 -(((
876 -
877 -)))
878 878  
879 879  (((
880 880  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
... ... @@ -908,9 +908,6 @@
908 908  923.3 - SF7BW125 to SF12BW125
909 909  )))
910 910  
911 -(((
912 -
913 -)))
914 914  
915 915  (((
916 916  (% style="color:blue" %)**Downlink:**
... ... @@ -925,9 +925,9 @@
925 925  )))
926 926  
927 927  
928 -
929 929  === 2.8.7 IN865-867 (IN865) ===
930 930  
928 +
931 931  (((
932 932  (% style="color:blue" %)**Uplink:**
933 933  )))
... ... @@ -944,9 +944,6 @@
944 944  865.9850 - SF7BW125 to SF12BW125
945 945  )))
946 946  
947 -(((
948 -
949 -)))
950 950  
951 951  (((
952 952  (% style="color:blue" %)**Downlink:**
... ... @@ -961,29 +961,26 @@
961 961  )))
962 962  
963 963  
964 -
965 965  == 2.9 LED Indicator ==
966 966  
961 +
967 967  The LSPH01 has an internal LED which is to show the status of different state.
968 968  
969 969  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
965 +
970 970  * Blink once when device transmit a packet.
971 971  
972 -
973 973  == 2.10 ​Firmware Change Log ==
974 974  
975 975  
976 -**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]]
977 977  
978 -[[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/]]
979 -
980 -
981 981  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
982 982  
983 983  
984 -
985 985  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
986 986  
978 +
987 987  (((
988 988  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
989 989  )))
... ... @@ -1015,12 +1015,9 @@
1015 1015  )))
1016 1016  
1017 1017  (((
1018 -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/]]
1019 1019  )))
1020 1020  
1021 -(((
1022 -
1023 -)))
1024 1024  
1025 1025  * (((
1026 1026  (% style="color:#4f81bd" %)** Commands special design for LSPH01**
... ... @@ -1031,17 +1031,25 @@
1031 1031  )))
1032 1032  
1033 1033  
1034 -
1035 1035  == 3.1 Set Transmit Interval Time ==
1036 1036  
1025 +
1037 1037  Feature: Change LoRaWAN End Node Transmit Interval.
1038 1038  
1039 1039  (% style="color:#037691" %)**AT Command: AT+TDC**
1040 1040  
1041 -[[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 +)))
1042 1042  
1043 -
1044 -
1045 1045  (((
1046 1046  (% style="color:#037691" %)**Downlink Command: 0x01**
1047 1047  )))
... ... @@ -1051,14 +1051,14 @@
1051 1051  )))
1052 1052  
1053 1053  (((
1054 -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.
1055 1055  )))
1056 1056  
1057 1057  * (((
1058 -Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1055 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1059 1059  )))
1060 1060  * (((
1061 -Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1058 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1062 1062  
1063 1063  
1064 1064  
... ... @@ -1066,13 +1066,26 @@
1066 1066  
1067 1067  == 3.2 Set Interrupt Mode ==
1068 1068  
1066 +
1069 1069  Feature, Set Interrupt mode for GPIO_EXIT.
1070 1070  
1071 1071  (% style="color:#037691" %)**AT Command: AT+INTMOD**
1072 1072  
1073 -[[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
1074 1074  
1075 -
1076 1076  (((
1077 1077  (% style="color:#037691" %)**Downlink Command: 0x06**
1078 1078  )))
... ... @@ -1086,33 +1086,34 @@
1086 1086  )))
1087 1087  
1088 1088  * (((
1089 -Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1099 +Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
1090 1090  )))
1091 1091  * (((
1092 -Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1093 -)))
1102 +Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1094 1094  
1095 -(((
1104 +
1096 1096  
1097 1097  )))
1098 1098  
1099 -
1100 -
1101 1101  == 3.3 Calibrate Sensor ==
1102 1102  
1110 +
1103 1103  Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
1104 1104  
1105 1105  
1106 -
1107 1107  == 3.4 Get Firmware Version Info ==
1108 1108  
1116 +
1109 1109  Feature: use downlink to get firmware version.
1110 1110  
1111 1111  (% style="color:#037691" %)**Downlink Command: 0x26**
1112 1112  
1113 -[[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
1114 1114  
1115 1115  * Reply to the confirmation package: 26 01
1126 +
1116 1116  * Reply to non-confirmed packet: 26 00
1117 1117  
1118 1118  Device will send an uplink after got this downlink command. With below payload:
... ... @@ -1119,17 +1119,13 @@
1119 1119  
1120 1120  Configures info payload:
1121 1121  
1122 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
1123 -|=(((
1124 -**Size(bytes)**
1125 -)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
1126 -|**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|(((
1127 1127  Frequency
1128 -
1129 1129  Band
1130 1130  )))|Sub-band|(((
1131 1131  Firmware
1132 -
1133 1133  Version
1134 1134  )))|Sensor Type|Reserve|(((
1135 1135  [[Message Type>>||anchor="H2.3.6MessageType"]]
... ... @@ -1136,11 +1136,10 @@
1136 1136  Always 0x02
1137 1137  )))
1138 1138  
1139 -**Software Type**: Always 0x03 for LSPH01
1146 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LSPH01
1140 1140  
1148 +(% style="color:#037691" %)**Frequency Band**:
1141 1141  
1142 -**Frequency Band**:
1143 -
1144 1144  *0x01: EU868
1145 1145  
1146 1146  *0x02: US915
... ... @@ -1162,14 +1162,12 @@
1162 1162  *0xa0: AS923-3
1163 1163  
1164 1164  
1165 -**Sub-Band**: value 0x00 ~~ 0x08
1171 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
1166 1166  
1173 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
1167 1167  
1168 -**Firmware Version**: 0x0100, Means: v1.0.0 version
1175 +(% style="color:#037691" %)**Sensor Type**:
1169 1169  
1170 -
1171 -**Sensor Type**:
1172 -
1173 1173  0x01: LSE01
1174 1174  
1175 1175  0x02: LDDS75
... ... @@ -1185,147 +1185,116 @@
1185 1185  0x07: LDDS12
1186 1186  
1187 1187  
1192 += 4. Battery & Power Consumption =
1188 1188  
1189 -= 4. Battery & How to replace =
1190 1190  
1191 -== 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.
1192 1192  
1193 -(((
1194 -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.
1195 -)))
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/]] .
1196 1196  
1197 -(((
1198 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1199 -)))
1200 1200  
1201 -[[image:1654593587246-335.png]]
1200 += 5. Use AT Command =
1202 1202  
1202 +== 5.1 Access AT Commands ==
1203 1203  
1204 -Minimum Working Voltage for the LSPH01:
1205 1205  
1206 -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.
1207 1207  
1208 1208  
1208 +[[image:1654593668970-604.png]]
1209 1209  
1210 -== 4.2 Replace Battery ==
1211 1211  
1212 -(((
1213 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1214 -)))
1211 +**Connection:**
1215 1215  
1216 -(((
1217 -And make sure the positive and negative pins match.
1218 -)))
1213 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
1219 1219  
1215 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1220 1220  
1217 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1221 1221  
1222 -== 4.3 Power Consumption Analyze ==
1223 1223  
1224 1224  (((
1225 -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:
1226 1226  )))
1227 1227  
1228 -(((
1229 -Instruction to use as below:
1230 -)))
1231 1231  
1225 + [[image:1654593712276-618.png]]
1232 1232  
1233 -**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"]].
1234 1234  
1235 -[[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/]]
1236 1236  
1230 += 6. FAQ =
1237 1237  
1238 -**Step 2**: Open it and choose
1232 +== 6.1 How to change the LoRa Frequency Bands/Region ==
1239 1239  
1240 -* Product Model
1241 -* Uplink Interval
1242 -* Working Mode
1243 1243  
1244 -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. ​
1245 1245  
1246 -[[image:1654593605679-189.png]]
1247 1247  
1239 += 7. Trouble Shooting =
1248 1248  
1249 -The battery related documents as below:
1241 +== 7.1 AT Commands input doesn't work ==
1250 1250  
1251 -* (((
1252 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
1253 -)))
1254 -* (((
1255 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
1256 -)))
1257 -* (((
1258 -[[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]]
1259 -)))
1260 1260  
1261 -[[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.
1262 1262  
1263 1263  
1247 +== 7.2 Possible reasons why the device is unresponsive： ==
1264 1264  
1265 -=== 4.3.1 ​Battery Note ===
1266 1266  
1267 -(((
1268 -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.
1269 -)))
1250 +​1. Check whether the battery voltage is lower than 2.8V
1251 +2. Check whether the jumper of the device is correctly connected
1270 1270  
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）
1271 1271  
1256 +[[image:image-20240330174406-3.png]]
1257 +​
1272 1272  
1273 -=== ​4.3.2 Replace the battery ===
1259 +== 7.3 The node cannot read the sensor data ==
1274 1274  
1275 -(((
1276 -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.
1277 -)))
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)
1278 1278  
1279 -(((
1280 -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)
1281 -)))
1263 +The user can fix this problem via upgrade firmware.
1282 1282  
1283 1283  
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
1284 1284  
1285 -= 5. Use AT Command =
1286 1286  
1287 -== 5.1 Access AT Commands ==
1269 +* **//1. Check if the hardware version is 3322//**
1288 1288  
1289 -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
1290 1290  
1291 -[[image:1654593668970-604.png]]
1273 +**a. Using AT command**
1292 1292  
1293 -**Connection:**
1275 +(% class="box infomessage" %)
1276 +(((
1277 +AT+POWERIC=0.
1278 +)))
1294 1294  
1295 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
1296 1296  
1297 -(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1281 +**b. Using Downlink**
1298 1298  
1299 -(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1300 -
1301 -
1283 +(% class="box infomessage" %)
1302 1302  (((
1303 -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).
1304 1304  )))
1305 1305  
1306 1306  
1307 - [[image:1654593712276-618.png]]
1289 +[[image:image-20240531090837-1.png]]
1308 1308  
1309 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1310 1310  
1292 +Please check your hardware production date
1311 1311  
1312 -= 6. FAQ =
1294 +The first two digits are the week of the year, and the last two digits are the year.
1313 1313  
1314 -== 6.1 How to change the LoRa Frequency Bands/Region ==
1296 +The number 3322 is the first batch we changed the power IC.
1315 1315  
1316 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1317 -When downloading the images, choose the required image file for download. ​
1318 1318  
1319 -
1320 -= 7. Trouble Shooting =
1321 -
1322 -== 7.1 AT Commands input doesn’t work ==
1323 -
1324 -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.
1325 -
1326 -
1327 1327  = 8. Order Info =
1328 1328  
1301 +
1329 1329  Part Number: (% style="color:blue" %)**LSPH01-XX**
1330 1330  
1331 1331  
... ... @@ -1356,7 +1356,6 @@
1356 1356  
1357 1357  = 10. ​Support =
1358 1358  
1332 +
1359 1359  * 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.
1360 1360  * 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]].
1361 -
1362 -
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