<
From version < 99.19 >
edited by Xiaoling
on 2023/05/23 18:06
To version < 109.1
edited by Xiaoling
on 2025/04/25 14:08
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LSPH01-LoRaWAN Soil pH Sensor User Manual
1 +LSPH01 -- LoRaWAN Soil pH Sensor User Manual
Content
... ... @@ -5,6 +5,10 @@
5 5  
6 6  
7 7  
8 +
9 +
10 +
11 +
8 8  **Table of Contents:**
9 9  
10 10  {{toc/}}
... ... @@ -20,11 +20,11 @@
20 20  
21 21  
22 22  (((
23 -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.
24 24  )))
25 25  
26 26  (((
27 -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.
28 28  )))
29 29  
30 30  (((
... ... @@ -32,7 +32,7 @@
32 32  )))
33 33  
34 34  (((
35 -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.
36 36  )))
37 37  
38 38  (((
... ... @@ -43,7 +43,6 @@
43 43  [[image:1654592435432-887.png]]
44 44  
45 45  
46 -
47 47  == ​1.2 Features ==
48 48  
49 49  
... ... @@ -133,48 +133,58 @@
133 133  Each LSPH01 is shipped with a sticker with the default device EUI as below:
134 134  )))
135 135  
136 -[[image:image-20230426084737-1.png||height="246" width="530"]](% style="display:none" %)
139 +[[image:image-20230426084737-1.png||height="207" width="446"]](% style="display:none" %)
137 137  
138 138  (% style="display:none" %) (%%)
139 139  
140 140  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
141 141  
145 +**Create the application.**
142 142  
143 -**Register the device**
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"]]
144 144  
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"]]
145 145  
146 -[[image:1654592600093-601.png]]
147 147  
152 +**Add devices to the created Application.**
148 148  
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"]]
149 149  
150 -**Add APP EUI and DEV EUI**
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"]]
151 151  
152 -[[image:1654592619856-881.png]]
153 153  
159 +**Enter end device specifics manually.**
154 154  
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"]]
155 155  
156 -**Add APP EUI in the application**
157 157  
158 -[[image:1654592632656-512.png]]
164 +**Add DevEUI and AppKey. Customize a platform ID for the device.**
159 159  
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"]]
160 160  
161 161  
162 -**Add APP KEY**
169 +(% style="color:blue" %)**Step 2**(%%):** Add decoder.**
163 163  
164 -[[image:1654592653453-934.png]]
171 +In TTN, user can add a custom payload so it shows friendly reading.
165 165  
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/]]
166 166  
167 -(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
175 +Below is TTN screen shot:
168 168  
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"]]
169 169  
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 +
170 170  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
171 171  
172 172  [[image:image-20220607170442-2.png]]
173 173  
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.
174 174  
175 175  (((
176 -(% 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.
177 -
178 178  
179 179  )))
180 180  
... ... @@ -196,11 +196,11 @@
196 196  Normal uplink payload:
197 197  )))
198 198  
199 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %)
200 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
212 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:470px" %)
213 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
201 201  **Size(bytes)**
202 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**
203 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
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" %)(((
204 204  [[Temperature (Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
205 205  )))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
206 206  [[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
... ... @@ -282,8 +282,8 @@
282 282  )))
283 283  
284 284  
285 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:496px" %)
286 -|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Message Type Code**|=(% style="width: 163px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 173px;background-color:#D9E2F3;color:#0070C0" %)**Payload**
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**
287 287  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
288 288  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
289 289  |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
... ... @@ -379,10 +379,8 @@
379 379  
380 380  
381 381  (((
382 -(((
383 383  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. 
384 384  )))
385 -)))
386 386  
387 387  
388 388  === 2.6.2 Measurement ===
... ... @@ -389,13 +389,11 @@
389 389  
390 390  
391 391  (((
392 -(% style="color:#4f81bd" %)**Measurement the soil surface:**
403 +(% style="color:blue" %)**Measurement the soil surface:**
393 393  )))
394 394  
395 395  (((
396 396  [[image:1654592946732-634.png]]
397 -
398 -
399 399  )))
400 400  
401 401  (((
... ... @@ -419,7 +419,7 @@
419 419  )))
420 420  
421 421  (((
422 -(% style="color:#4f81bd" %)**Measurement inside soil:**
431 +(% style="color:blue" %)**Measurement inside soil:**
423 423  )))
424 424  
425 425  (((
... ... @@ -434,24 +434,28 @@
434 434  === 2.6.3 Maintain Probe ===
435 435  
436 436  
437 -1. (((
438 -pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
446 +(((
447 +~1. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
439 439  )))
440 -1. (((
441 -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.
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.
442 442  )))
443 -1. (((
444 -Probe reference electrode is also no strong, need to avoid strong force or hitting.
453 +
454 +(((
455 +3. Probe reference electrode is also no strong, need to avoid strong force or hitting.
445 445  )))
446 -1. (((
447 -User should keep reference electrode wet while not use.
457 +
458 +(((
459 +4. User should keep reference electrode wet while not use.
448 448  )))
449 -1. (((
450 -Avoid the probes to touch oily matter. Which will cause issue in accuracy.
461 +
462 +(((
463 +5. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
451 451  )))
452 -1. (((
453 -The probe is IP68 can be put in water.
454 454  
466 +(((
467 +6. The probe is IP68 can be put in water.
455 455  
456 456  
457 457  )))
... ... @@ -459,15 +459,26 @@
459 459  == 2.7 Calibration ==
460 460  
461 461  
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 +
462 462  (((
463 463  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**
464 464  )))
465 465  
466 466  (((
467 -After stable, user can use below command to calibrate.
491 + User can use below command to calibrate.
468 468  
469 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
470 -|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**pH buffer solution**|(% style="background-color:#d9e2f3; color:#0070c0; width:150px" %)**AT Command to calibrate**|(% style="background-color:#d9e2f3; color:#0070c0; width:150px" %)**Downlink Command**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**Read Cal Value**
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**
471 471  |(% style="width:149px" %)4.00|(% style="width:197px" %)AT+PHCAL=4|(% style="width:206px" %)(((
472 472  0x13 04
473 473  Reply with Calibrate payload
... ... @@ -492,14 +492,25 @@
492 492  )))
493 493  )))
494 494  
519 +To use the AT COMMAND, refer to this link:
495 495  
521 +* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
496 496  
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 +
497 497  (% style="color:#037691" %)**Calibration Payload**
498 498  
499 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
500 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
534 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
535 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
501 501  **Size(bytes)**
502 -)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**7**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**
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**
503 503  |Value|(((
504 504  PH4 Calibrate value
505 505  )))|PH6.86 Calibrate value|(((
... ... @@ -511,13 +511,21 @@
511 511  
512 512  User can also send 0x14 downlink command to poll the current calibration payload.
513 513  
514 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:480px" %)
515 -|=(% style="width: 183px; background-color:#D9E2F3;color:#0070C0" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)FPort|=(% style="width: 93px; background-color:#D9E2F3;color:#0070C0" %)**Type Code**|=(% style="width: 146px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Downlink payload size(bytes)**
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)**
516 516  |(% style="width:183px" %)Get Calibration Version Info|(% style="width:55px" %)Any|(% style="width:93px" %)14|(% style="width:146px" %)2
517 517  
518 518  * Reply to the confirmation package: 14 01
554 +
519 519  * Reply to non-confirmed packet: 14 00
520 520  
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 +
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 +
563 +
521 521  == 2.8 Frequency Plans ==
522 522  
523 523  
... ... @@ -602,6 +602,7 @@
602 602  )))
603 603  
604 604  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
648 +
605 605  * 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)
606 606  
607 607  === 2.8.3 CN470-510 (CN470) ===
... ... @@ -712,6 +712,7 @@
712 712  )))
713 713  
714 714  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
759 +
715 715  * 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)
716 716  
717 717  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
... ... @@ -841,9 +841,6 @@
841 841  922.5 - SF7BW125 to SF12BW125
842 842  )))
843 843  
844 -(((
845 -
846 -)))
847 847  
848 848  (((
849 849  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
... ... @@ -877,9 +877,6 @@
877 877  923.3 - SF7BW125 to SF12BW125
878 878  )))
879 879  
880 -(((
881 -
882 -)))
883 883  
884 884  (((
885 885  (% style="color:blue" %)**Downlink:**
... ... @@ -913,9 +913,6 @@
913 913  865.9850 - SF7BW125 to SF12BW125
914 914  )))
915 915  
916 -(((
917 -
918 -)))
919 919  
920 920  (((
921 921  (% style="color:blue" %)**Downlink:**
... ... @@ -936,6 +936,7 @@
936 936  The LSPH01 has an internal LED which is to show the status of different state.
937 937  
938 938  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
975 +
939 939  * Blink once when device transmit a packet.
940 940  
941 941  == 2.10 ​Firmware Change Log ==
... ... @@ -983,9 +983,6 @@
983 983  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/]]
984 984  )))
985 985  
986 -(((
987 -
988 -)))
989 989  
990 990  * (((
991 991  (% style="color:#4f81bd" %)** Commands special design for LSPH01**
... ... @@ -1003,8 +1003,8 @@
1003 1003  
1004 1004  (% style="color:#037691" %)**AT Command: AT+TDC**
1005 1005  
1006 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1007 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
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**
1008 1008  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1009 1009  30000
1010 1010  OK
... ... @@ -1015,7 +1015,6 @@
1015 1015  Set transmit interval to 60000ms = 60 seconds​
1016 1016  )))
1017 1017  
1018 -
1019 1019  (((
1020 1020  (% style="color:#037691" %)**Downlink Command: 0x01**
1021 1021  )))
... ... @@ -1045,8 +1045,8 @@
1045 1045  
1046 1046  (% style="color:#037691" %)**AT Command: AT+INTMOD**
1047 1047  
1048 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1049 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
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**
1050 1050  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1051 1051  0
1052 1052  OK
... ... @@ -1060,7 +1060,6 @@
1060 1060  3. (Trigger by rising edge)
1061 1061  )))|(% style="width:157px" %)OK
1062 1062  
1063 -
1064 1064  (((
1065 1065  (% style="color:#037691" %)**Downlink Command: 0x06**
1066 1066  )))
... ... @@ -1078,14 +1078,11 @@
1078 1078  )))
1079 1079  * (((
1080 1080  Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1081 -)))
1082 1082  
1083 -(((
1114 +
1084 1084  
1085 1085  )))
1086 1086  
1087 -
1088 -
1089 1089  == 3.3 Calibrate Sensor ==
1090 1090  
1091 1091  
... ... @@ -1099,11 +1099,12 @@
1099 1099  
1100 1100  (% style="color:#037691" %)**Downlink Command: 0x26**
1101 1101  
1102 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
1103 -|(% style="background-color:#d9e2f3; color:#0070c0; width:193px" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0; width:57px" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:91px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:159px" %)**Downlink payload size(bytes)**
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)**
1104 1104  |(% style="width:193px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:149px" %)2
1105 1105  
1106 1106  * Reply to the confirmation package: 26 01
1136 +
1107 1107  * Reply to non-confirmed packet: 26 00
1108 1108  
1109 1109  Device will send an uplink after got this downlink command. With below payload:
... ... @@ -1110,8 +1110,8 @@
1110 1110  
1111 1111  Configures info payload:
1112 1112  
1113 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1114 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**
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**
1115 1115  |Value|Software Type|(((
1116 1116  Frequency
1117 1117  Band
... ... @@ -1224,6 +1224,58 @@
1224 1224  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.
1225 1225  
1226 1226  
1257 +== 7.2 Possible reasons why the device is unresponsive: ==
1258 +
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
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 +
1266 +[[image:image-20240330174406-3.png]]
1267 +​
1268 +
1269 +== 7.3 The node cannot read the sensor data ==
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)
1272 +
1273 +The user can fix this problem via upgrade firmware.
1274 +
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 +
1278 +
1279 +* **//1. Check if the hardware version is 3322//**
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
1282 +
1283 +**a. Using AT command**
1284 +
1285 +(% class="box infomessage" %)
1286 +(((
1287 +AT+POWERIC=0.
1288 +)))
1289 +
1290 +
1291 +**b. Using Downlink**
1292 +
1293 +(% class="box infomessage" %)
1294 +(((
1295 +FF 00(AT+POWERIC=0).
1296 +)))
1297 +
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"]]
1300 +
1301 +
1302 +Please check your hardware production date
1303 +
1304 +The first two digits are the week of the year, and the last two digits are the year.
1305 +
1306 +The number 3322 is the first batch we changed the power IC.
1307 +
1308 +
1227 1227  = 8. Order Info =
1228 1228  
1229 1229  
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