Last modified by Xiaoling on 2025/04/25 14:08
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From version < 108.2 >
edited by Xiaoling
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To version < 98.9 >
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Summary

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Title
... ... @@ -1,1 +1,1 @@
1 -LSPH01 -- LoRaWAN Soil pH Sensor User Manual
1 +LSPH01-LoRaWAN Soil pH Sensor User Manual
Content
... ... @@ -9,6 +9,10 @@
9 9  
10 10  
11 11  
12 +
13 +
14 +
15 +
12 12  **Table of Contents:**
13 13  
14 14  {{toc/}}
... ... @@ -18,17 +18,23 @@
18 18  
19 19  
20 20  
25 +
26 +
27 +
28 +
21 21  = 1. Introduction =
22 22  
31 +
23 23  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
24 24  
25 -
26 26  (((
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.
35 +
36 +
37 +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.
28 28  )))
29 29  
30 30  (((
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.
41 +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.
32 32  )))
33 33  
34 34  (((
... ... @@ -36,7 +36,7 @@
36 36  )))
37 37  
38 38  (((
39 -LSPH01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
49 +LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
40 40  )))
41 41  
42 42  (((
... ... @@ -47,6 +47,8 @@
47 47  [[image:1654592435432-887.png]]
48 48  
49 49  
60 +
61 +
50 50  == ​1.2 Features ==
51 51  
52 52  
... ... @@ -64,6 +64,10 @@
64 64  * IP68 rate for the Sensor Probe
65 65  * 8500mAh Battery for long term use
66 66  
79 +
80 +
81 +
82 +
67 67  == 1.3 Probe Specification ==
68 68  
69 69  
... ... @@ -84,11 +84,18 @@
84 84  * IP68 Protection
85 85  * Length: 3.5 meters
86 86  
103 +
104 +
105 +
106 +
87 87  == 1.4 ​Applications ==
88 88  
89 89  
90 90  * Smart Agriculture
91 91  
112 +
113 +
114 +
92 92  == 1.5 Pin mapping and power on ==
93 93  
94 94  
... ... @@ -95,8 +95,10 @@
95 95  [[image:1654592472094-134.png]]
96 96  
97 97  
121 +
98 98  = 2. Configure LSPH01 to connect to LoRaWAN network =
99 99  
124 +
100 100  == 2.1 How it works ==
101 101  
102 102  
... ... @@ -109,6 +109,7 @@
109 109  )))
110 110  
111 111  
137 +
112 112  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
113 113  
114 114  
... ... @@ -136,58 +136,48 @@
136 136  Each LSPH01 is shipped with a sticker with the default device EUI as below:
137 137  )))
138 138  
139 -[[image:image-20230426084737-1.png||height="246" width="530"]](% style="display:none" %)
165 +[[image:image-20220607170145-1.jpeg]]
140 140  
141 -(% style="display:none" %) (%%)
142 142  
168 +
143 143  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
144 144  
145 -**Create the application.**
146 146  
147 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SAC01L_LoRaWAN_Temperature%26Humidity_Sensor_User_Manual/WebHome/image-20250423093843-1.png?width=756&height=264&rev=1.1||alt="image-20250423093843-1.png"]]
172 +**Register the device**
148 148  
149 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111305-2.png?width=1000&height=572&rev=1.1||alt="image-20240907111305-2.png"]]
150 150  
175 +[[image:1654592600093-601.png]]
151 151  
152 -**Add devices to the created Application.**
153 153  
154 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111659-3.png?width=977&height=185&rev=1.1||alt="image-20240907111659-3.png"]]
155 155  
156 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111820-5.png?width=975&height=377&rev=1.1||alt="image-20240907111820-5.png"]]
179 +**Add APP EUI and DEV EUI**
157 157  
181 +[[image:1654592619856-881.png]]
158 158  
159 -**Enter end device specifics manually.**
160 160  
161 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112136-6.png?width=697&height=687&rev=1.1||alt="image-20240907112136-6.png"]]
162 162  
185 +**Add APP EUI in the application**
163 163  
164 -**Add DevEUI and AppKey. Customize a platform ID for the device.**
187 +[[image:1654592632656-512.png]]
165 165  
166 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112427-7.png?rev=1.1||alt="image-20240907112427-7.png"]]
167 167  
168 168  
169 -(% style="color:blue" %)**Step 2**(%%):** Add decoder.**
191 +**Add APP KEY**
170 170  
171 -In TTN, user can add a custom payload so it shows friendly reading.
193 +[[image:1654592653453-934.png]]
172 172  
173 -Click this link to get the decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/]]
174 174  
175 -Below is TTN screen shot:
196 +(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
176 176  
177 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140556-1.png?width=1184&height=488&rev=1.1||alt="image-20241009140556-1.png" height="488" width="1184"]]
178 178  
179 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140603-2.png?width=1168&height=562&rev=1.1||alt="image-20241009140603-2.png"]]
180 -
181 -
182 -(% style="color:blue" %)**Step 3**(%%): Power on LSPH01
183 -
184 184  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
185 185  
186 186  [[image:image-20220607170442-2.png]]
187 187  
188 -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.
189 189  
190 190  (((
205 +(% 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.
206 +
191 191  
192 192  )))
193 193  
... ... @@ -194,6 +194,7 @@
194 194  [[image:1654592697690-910.png]]
195 195  
196 196  
213 +
197 197  == 2.3 ​Uplink Payload ==
198 198  
199 199  
... ... @@ -209,12 +209,14 @@
209 209  Normal uplink payload:
210 210  )))
211 211  
212 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:470px" %)
213 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
214 -**Size(bytes)**
215 -)))|=(% 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**
216 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
217 -[[Temperature (Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
229 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
230 +|=(% style="width: 62.5px;" %)(((
231 +**Size (bytes)**
232 +)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
233 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
234 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
235 +
236 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
218 218  )))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
219 219  [[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
220 220  )))|Reserve|(((
... ... @@ -224,6 +224,7 @@
224 224  [[image:1654592721645-318.png]]
225 225  
226 226  
246 +
227 227  === 2.3.1 Battery Info ===
228 228  
229 229  
... ... @@ -234,6 +234,7 @@
234 234  Ex2: 0x0B49 = 2889mV
235 235  
236 236  
257 +
237 237  === 2.3.2 DS18B20 Temperature sensor ===
238 238  
239 239  
... ... @@ -247,6 +247,7 @@
247 247  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
248 248  
249 249  
271 +
250 250  === 2.3.3 Soil pH ===
251 251  
252 252  
... ... @@ -257,6 +257,7 @@
257 257  (% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
258 258  
259 259  
282 +
260 260  === 2.3.4 Soil Temperature ===
261 261  
262 262  
... ... @@ -270,6 +270,7 @@
270 270  If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
271 271  
272 272  
296 +
273 273  === 2.3.5 Interrupt Pin ===
274 274  
275 275  
... ... @@ -283,6 +283,7 @@
283 283  0x01: Interrupt Uplink Packet.
284 284  
285 285  
310 +
286 286  === 2.3.6 Message Type ===
287 287  
288 288  
... ... @@ -295,15 +295,18 @@
295 295  )))
296 296  
297 297  
298 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:496px" %)
299 -|=(% 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**
323 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
324 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
300 300  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
301 301  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
302 302  |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
303 303  
304 -=== 2.3.7 Decode payload in The Things Network ===
305 305  
306 306  
331 +
332 +
333 +=== 2.3.7 Decode payload in The Things Network ===
334 +
307 307  While using TTN network, you can add the payload format to decode the payload.
308 308  
309 309  
... ... @@ -314,10 +314,11 @@
314 314  )))
315 315  
316 316  (((
317 -LSPH01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
345 +LSPH01 TTN Payload Decoder:  [[https:~~/~~/www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0>>https://www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0]]
318 318  )))
319 319  
320 320  
349 +
321 321  == 2.4 Uplink Interval ==
322 322  
323 323  
... ... @@ -324,6 +324,7 @@
324 324  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"]]
325 325  
326 326  
356 +
327 327  == 2.5 ​Show Data in DataCake IoT Server ==
328 328  
329 329  
... ... @@ -357,6 +357,7 @@
357 357  [[image:1654592819047-535.png]]
358 358  
359 359  
390 +
360 360  [[image:1654592833877-762.png]]
361 361  
362 362  
... ... @@ -386,25 +386,32 @@
386 386  [[image:1654592917530-261.png]]
387 387  
388 388  
420 +
389 389  == 2.6 Installation and Maintain ==
390 390  
423 +
391 391  === 2.6.1 Before measurement ===
392 392  
393 393  
394 394  (((
428 +(((
395 395  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. 
396 396  )))
431 +)))
397 397  
398 398  
434 +
399 399  === 2.6.2 Measurement ===
400 400  
401 401  
402 402  (((
403 -(% style="color:blue" %)**Measurement the soil surface:**
439 +(% style="color:#4f81bd" %)**Measurement the soil surface:**
404 404  )))
405 405  
406 406  (((
407 407  [[image:1654592946732-634.png]]
444 +
445 +
408 408  )))
409 409  
410 410  (((
... ... @@ -428,7 +428,7 @@
428 428  )))
429 429  
430 430  (((
431 -(% style="color:blue" %)**Measurement inside soil:**
469 +(% style="color:#4f81bd" %)**Measurement inside soil:**
432 432  )))
433 433  
434 434  (((
... ... @@ -440,31 +440,28 @@
440 440  )))
441 441  
442 442  
481 +
443 443  === 2.6.3 Maintain Probe ===
444 444  
445 445  
446 -(((
447 -~1. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
485 +1. (((
486 +pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
448 448  )))
449 -
450 -(((
451 -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.
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.
452 452  )))
453 -
454 -(((
455 -3. Probe reference electrode is also no strong, need to avoid strong force or hitting.
491 +1. (((
492 +Probe reference electrode is also no strong, need to avoid strong force or hitting.
456 456  )))
457 -
458 -(((
459 -4. User should keep reference electrode wet while not use.
494 +1. (((
495 +User should keep reference electrode wet while not use.
460 460  )))
461 -
462 -(((
463 -5. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
497 +1. (((
498 +Avoid the probes to touch oily matter. Which will cause issue in accuracy.
464 464  )))
500 +1. (((
501 +The probe is IP68 can be put in water.
465 465  
466 -(((
467 -6. The probe is IP68 can be put in water.
468 468  
469 469  
470 470  )))
... ... @@ -472,93 +472,47 @@
472 472  == 2.7 Calibration ==
473 473  
474 474  
475 -(% style="color:blue" %)**Step1 :**(%%)** Clean probe**
476 -
477 -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.
478 -
479 -(% style="color:blue" %)**Step2 :**(%%)** Immerse the sensor in ph buffer solution to make the sensor values stable**
480 -
481 481  (((
482 482  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).
483 -
484 -(% 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**
485 -
486 -
487 -(% style="color:blue" %)**Step3 :**(%%)** The numerically stable sensors were calibrated using commands**
488 488  )))
489 489  
490 490  (((
491 - User can use below command to calibrate.
492 -
493 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
494 -|(% 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**
495 -|(% style="width:149px" %)4.00|(% style="width:197px" %)AT+PHCAL=4|(% style="width:206px" %)(((
496 -0x13 04
497 -Reply with Calibrate payload
498 -)))|(% style="width:136px" %)(((
499 -AT+PHCAL=?
500 -Example 41,61,91
515 +After stable, user can use below command to calibrate.
501 501  )))
502 -|(% style="width:149px" %)6.86|(% style="width:197px" %)AT+PHCAL=6|(% style="width:206px" %)(((
503 -0x13 06
504 -Reply with Calibrate payload
505 -)))|(% style="width:136px" %)AT+PHCAL=?
506 -|(% style="width:149px" %)9.18|(% style="width:197px" %)AT+PHCAL=9|(% style="width:206px" %)(((
507 -0x13 09
508 -Reply with Calibrate payload
509 -)))|(% style="width:136px" %)AT+PHCAL=?
510 -|(% style="width:149px" %)Factory Default|(% style="width:197px" %)AT+PHCAL=15|(% style="width:206px" %)(((
511 -0x13 15
512 -Reply with Calibrate payload
513 -)))|(% style="width:136px" %)(((
514 -AT+PHCAL=?
515 -Example 151
516 -)))
517 -)))
518 518  
519 -To use the AT COMMAND, refer to this link:
518 +[[image:image-20220607171149-4.png]]
520 520  
521 -* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
522 522  
523 -* 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]].
524 -
525 -To use Downlink, take TTN as an example, please refer to this link:
526 -
527 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
528 -
529 -When the command is successfully used, the node sends a uplink.
530 -This is the payload for uplink
531 -
532 532  (% style="color:#037691" %)**Calibration Payload**
533 533  
534 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
535 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
536 -**Size(bytes)**
537 -)))|=(% 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**
538 -|Value|(((
539 -PH4 Calibrate value
523 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
524 +|=(% style="width: 62.5px;" %)(((
525 +**Size (bytes)**
526 +)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
527 +|**Value**|(((
528 +PH4
529 +
530 +Calibrate value
540 540  )))|PH6.86 Calibrate value|(((
541 -PH9.18 Calibrate value
532 +PH9.18
533 +
534 +Calibrate value
542 542  )))|Reserve|(((
543 543  [[Message Type>>||anchor="H2.3.6MessageType"]]
537 +
544 544  Always 0x03
545 545  )))
546 546  
541 +
547 547  User can also send 0x14 downlink command to poll the current calibration payload.
548 548  
549 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:480px" %)
550 -|=(% 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)**
551 -|(% style="width:183px" %)Get Calibration Version Info|(% style="width:55px" %)Any|(% style="width:93px" %)14|(% style="width:146px" %)2
544 +[[image:image-20220607171416-7.jpeg]]
552 552  
553 -* Reply to the confirmation package: 14 01
554 554  
547 +* Reply to the confirmation package: 14 01
555 555  * Reply to non-confirmed packet: 14 00
556 556  
557 -(% 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.**
558 558  
559 -Examples:
560 -After using the command AT+PH=9 in 9.18ph buffer
561 -The readout returned by the sensor in 9.18ph buffer should be pH=9
562 562  
563 563  
564 564  == 2.8 Frequency Plans ==
... ... @@ -569,6 +569,7 @@
569 569  )))
570 570  
571 571  
561 +
572 572  === 2.8.1 EU863-870 (EU868) ===
573 573  
574 574  
... ... @@ -629,6 +629,7 @@
629 629  )))
630 630  
631 631  
622 +
632 632  === 2.8.2 US902-928(US915) ===
633 633  
634 634  
... ... @@ -645,9 +645,12 @@
645 645  )))
646 646  
647 647  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
648 -
649 649  * 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)
650 650  
641 +
642 +
643 +
644 +
651 651  === 2.8.3 CN470-510 (CN470) ===
652 652  
653 653  
... ... @@ -736,6 +736,7 @@
736 736  )))
737 737  
738 738  
733 +
739 739  === 2.8.4 AU915-928(AU915) ===
740 740  
741 741  
... ... @@ -756,9 +756,12 @@
756 756  )))
757 757  
758 758  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
759 -
760 760  * 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)
761 761  
756 +
757 +
758 +
759 +
762 762  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
763 763  
764 764  
... ... @@ -867,6 +867,7 @@
867 867  )))
868 868  
869 869  
868 +
870 870  === 2.8.6 KR920-923 (KR920) ===
871 871  
872 872  
... ... @@ -886,6 +886,9 @@
886 886  922.5 - SF7BW125 to SF12BW125
887 887  )))
888 888  
888 +(((
889 +
890 +)))
889 889  
890 890  (((
891 891  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
... ... @@ -919,6 +919,9 @@
919 919  923.3 - SF7BW125 to SF12BW125
920 920  )))
921 921  
924 +(((
925 +
926 +)))
922 922  
923 923  (((
924 924  (% style="color:blue" %)**Downlink:**
... ... @@ -933,6 +933,7 @@
933 933  )))
934 934  
935 935  
941 +
936 936  === 2.8.7 IN865-867 (IN865) ===
937 937  
938 938  
... ... @@ -952,6 +952,9 @@
952 952  865.9850 - SF7BW125 to SF12BW125
953 953  )))
954 954  
961 +(((
962 +
963 +)))
955 955  
956 956  (((
957 957  (% style="color:blue" %)**Downlink:**
... ... @@ -966,6 +966,7 @@
966 966  )))
967 967  
968 968  
978 +
969 969  == 2.9 LED Indicator ==
970 970  
971 971  
... ... @@ -972,20 +972,24 @@
972 972  The LSPH01 has an internal LED which is to show the status of different state.
973 973  
974 974  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
975 -
976 976  * Blink once when device transmit a packet.
977 977  
987 +
988 +
989 +
990 +
978 978  == 2.10 ​Firmware Change Log ==
979 979  
980 980  
981 981  **Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0>>https://www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0]]
982 982  
996 +
983 983  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
984 984  
985 985  
1000 +
986 986  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
987 987  
988 -
989 989  (((
990 990  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
991 991  )))
... ... @@ -1020,6 +1020,9 @@
1020 1020  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/]]
1021 1021  )))
1022 1022  
1037 +(((
1038 +
1039 +)))
1023 1023  
1024 1024  * (((
1025 1025  (% style="color:#4f81bd" %)** Commands special design for LSPH01**
... ... @@ -1030,25 +1030,16 @@
1030 1030  )))
1031 1031  
1032 1032  
1050 +
1033 1033  == 3.1 Set Transmit Interval Time ==
1034 1034  
1035 -
1036 1036  Feature: Change LoRaWAN End Node Transmit Interval.
1037 1037  
1038 1038  (% style="color:#037691" %)**AT Command: AT+TDC**
1039 1039  
1040 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1041 -|=(% 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**
1042 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1043 -30000
1044 -OK
1045 -the interval is 30000ms = 30s
1046 -)))
1047 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
1048 -OK
1049 -Set transmit interval to 60000ms = 60 seconds​
1050 -)))
1057 +[[image:image-20220607171554-8.png]]
1051 1051  
1059 +
1052 1052  (((
1053 1053  (% style="color:#037691" %)**Downlink Command: 0x01**
1054 1054  )))
... ... @@ -1058,14 +1058,14 @@
1058 1058  )))
1059 1059  
1060 1060  (((
1061 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1069 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1062 1062  )))
1063 1063  
1064 1064  * (((
1065 -Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1073 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1066 1066  )))
1067 1067  * (((
1068 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1076 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1069 1069  
1070 1070  
1071 1071  
... ... @@ -1073,26 +1073,13 @@
1073 1073  
1074 1074  == 3.2 Set Interrupt Mode ==
1075 1075  
1076 -
1077 1077  Feature, Set Interrupt mode for GPIO_EXIT.
1078 1078  
1079 1079  (% style="color:#037691" %)**AT Command: AT+INTMOD**
1080 1080  
1081 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1082 -|=(% 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**
1083 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1084 -0
1085 -OK
1086 -the mode is 0 =No interruption
1087 -)))
1088 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
1089 -Set Transmit Interval
1090 -0. (Disable Interrupt),
1091 -~1. (Trigger by rising and falling edge)
1092 -2. (Trigger by falling edge)
1093 -3. (Trigger by rising edge)
1094 -)))|(% style="width:157px" %)OK
1088 +[[image:image-20220610105907-1.png]]
1095 1095  
1090 +
1096 1096  (((
1097 1097  (% style="color:#037691" %)**Downlink Command: 0x06**
1098 1098  )))
... ... @@ -1106,34 +1106,32 @@
1106 1106  )))
1107 1107  
1108 1108  * (((
1109 -Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
1104 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1110 1110  )))
1111 1111  * (((
1112 -Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1107 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1108 +)))
1113 1113  
1114 -
1110 +(((
1115 1115  
1116 1116  )))
1117 1117  
1114 +
1118 1118  == 3.3 Calibrate Sensor ==
1119 1119  
1120 -
1121 1121  Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
1122 1122  
1123 1123  
1120 +
1124 1124  == 3.4 Get Firmware Version Info ==
1125 1125  
1126 -
1127 1127  Feature: use downlink to get firmware version.
1128 1128  
1129 1129  (% style="color:#037691" %)**Downlink Command: 0x26**
1130 1130  
1131 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
1132 -|(% 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)**
1133 -|(% style="width:193px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:149px" %)2
1127 +[[image:image-20220607171917-10.png]]
1134 1134  
1135 1135  * Reply to the confirmation package: 26 01
1136 -
1137 1137  * Reply to non-confirmed packet: 26 00
1138 1138  
1139 1139  Device will send an uplink after got this downlink command. With below payload:
... ... @@ -1140,13 +1140,17 @@
1140 1140  
1141 1141  Configures info payload:
1142 1142  
1143 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1144 -|(% 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**
1145 -|Value|Software Type|(((
1136 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
1137 +|=(((
1138 +**Size(bytes)**
1139 +)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
1140 +|**Value**|Software Type|(((
1146 1146  Frequency
1142 +
1147 1147  Band
1148 1148  )))|Sub-band|(((
1149 1149  Firmware
1146 +
1150 1150  Version
1151 1151  )))|Sensor Type|Reserve|(((
1152 1152  [[Message Type>>||anchor="H2.3.6MessageType"]]
... ... @@ -1155,6 +1155,7 @@
1155 1155  
1156 1156  (% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LSPH01
1157 1157  
1155 +
1158 1158  (% style="color:#037691" %)**Frequency Band**:
1159 1159  
1160 1160  *0x01: EU868
... ... @@ -1180,8 +1180,10 @@
1180 1180  
1181 1181  (% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
1182 1182  
1181 +
1183 1183  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
1184 1184  
1184 +
1185 1185  (% style="color:#037691" %)**Sensor Type**:
1186 1186  
1187 1187  0x01: LSE01
... ... @@ -1199,116 +1199,148 @@
1199 1199  0x07: LDDS12
1200 1200  
1201 1201  
1202 -= 4. Battery & Power Consumption =
1203 1203  
1203 += 4. Battery & How to replace =
1204 1204  
1205 -LSPH01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1205 +== 4.1 Battery Type ==
1206 1206  
1207 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1207 +(((
1208 +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.
1209 +)))
1208 1208  
1211 +(((
1212 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1213 +)))
1209 1209  
1210 -= 5. Use AT Command =
1215 +[[image:1654593587246-335.png]]
1211 1211  
1212 -== 5.1 Access AT Commands ==
1213 1213  
1218 +Minimum Working Voltage for the LSPH01:
1214 1214  
1215 -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.
1220 +LSPH01:  2.45v ~~ 3.6v
1216 1216  
1217 1217  
1218 -[[image:1654593668970-604.png]]
1219 1219  
1224 +== 4.2 Replace Battery ==
1220 1220  
1221 -**Connection:**
1226 +(((
1227 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1228 +)))
1222 1222  
1223 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
1230 +(((
1231 +And make sure the positive and negative pins match.
1232 +)))
1224 1224  
1225 -(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1226 1226  
1227 -(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1228 1228  
1236 +== 4.3 Power Consumption Analyze ==
1229 1229  
1230 1230  (((
1231 -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:
1239 +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.
1232 1232  )))
1233 1233  
1242 +(((
1243 +Instruction to use as below:
1244 +)))
1234 1234  
1235 - [[image:1654593712276-618.png]]
1236 1236  
1237 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1247 +(% style="color:#037691" %)**Step 1**(%%): Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
1238 1238  
1249 +[[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/]]
1239 1239  
1240 -= 6. FAQ =
1241 1241  
1242 -== 6.1 How to change the LoRa Frequency Bands/Region ==
1252 +(% style="color:#037691" %)**Step 2**(%%): Open it and choose
1243 1243  
1254 +* Product Model
1255 +* Uplink Interval
1256 +* Working Mode
1244 1244  
1245 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1246 -When downloading the images, choose the required image file for download. ​
1258 +And the Life expectation in difference case will be shown on the right.
1247 1247  
1260 +[[image:1654593605679-189.png]]
1248 1248  
1249 -= 7. Trouble Shooting =
1250 1250  
1251 -== 7.1 AT Commands input doesn't work ==
1263 +The battery related documents as below:
1252 1252  
1265 +* (((
1266 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
1267 +)))
1268 +* (((
1269 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
1270 +)))
1271 +* (((
1272 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
1273 +)))
1253 1253  
1254 -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.
1275 +[[image:image-20220607172042-11.png]]
1255 1255  
1256 1256  
1257 -== 7.2 Possible reasons why the device is unresponsive： ==
1258 1258  
1279 +=== 4.3.1 ​Battery Note ===
1259 1259  
1260 -​1. Check whether the battery voltage is lower than 2.8V
1261 -2. Check whether the jumper of the device is correctly connected
1281 +(((
1282 +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.
1283 +)))
1262 1262  
1263 -[[image:image-20240330174400-2.png]]
1264 -3. Check whether the switch here of the device is at the ISP（The switch can operate normally only when it is in RUN）
1265 1265  
1266 -[[image:image-20240330174406-3.png]]
1267 -​
1268 1268  
1269 -== 7.3 The node cannot read the sensor data ==
1287 +=== ​4.3.2 Replace the battery ===
1270 1270  
1271 -This may be caused by a software firmware(≤1.1.6 version) bug, which we fixed in the latest firmware (>1.0.0 version)
1289 +(((
1290 +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.
1291 +)))
1272 1272  
1273 -The user can fix this problem via upgrade firmware.
1293 +(((
1294 +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)
1295 +)))
1274 1274  
1275 1275  
1276 -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
1277 1277  
1299 += 5. Use AT Command =
1278 1278  
1279 -* **//1. Check if the hardware version is 3322//**
1301 +== 5.1 Access AT Commands ==
1280 1280  
1281 -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
1303 +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.
1282 1282  
1283 -**a. Using AT command**
1305 +[[image:1654593668970-604.png]]
1284 1284  
1285 -(% class="box infomessage" %)
1286 -(((
1287 -AT+POWERIC=0.
1288 -)))
1307 +**Connection:**
1289 1289  
1309 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
1290 1290  
1291 -**b. Using Downlink**
1311 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1292 1292  
1293 -(% class="box infomessage" %)
1313 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1314 +
1315 +
1294 1294  (((
1295 -FF 00(AT+POWERIC=0).
1317 +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:
1296 1296  )))
1297 1297  
1298 1298  
1299 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20240531090837-1.png?rev=1.1||alt="image-20240531090837-1.png"]]
1321 + [[image:1654593712276-618.png]]
1300 1300  
1323 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1301 1301  
1302 -Please check your hardware production date
1303 1303  
1304 -The first two digits are the week of the year, and the last two digits are the year.
1326 += 6. FAQ =
1305 1305  
1306 -The number 3322 is the first batch we changed the power IC.
1328 +== 6.1 How to change the LoRa Frequency Bands/Region ==
1307 1307  
1330 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1331 +When downloading the images, choose the required image file for download. ​
1308 1308  
1309 -= 8. Order Info =
1310 1310  
1334 += 7. Trouble Shooting =
1311 1311  
1336 +== 7.1 AT Commands input doesn't work ==
1337 +
1338 +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.
1339 +
1340 +
1341 +
1342 += 8. Order Info =
1343 +
1312 1312  Part Number: (% style="color:blue" %)**LSPH01-XX**
1313 1313  
1314 1314  
... ... @@ -1323,6 +1323,7 @@
1323 1323  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1324 1324  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1325 1325  
1358 +
1326 1326  = 9. ​Packing Info =
1327 1327  
1328 1328  
... ... @@ -1337,8 +1337,10 @@
1337 1337  * Package Size / pcs : cm
1338 1338  * Weight / pcs : g
1339 1339  
1373 +
1340 1340  = 10. ​Support =
1341 1341  
1342 -
1343 1343  * 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.
1344 1344  * 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]].
1378 +
1379 +
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