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Title
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1 -LSPH01-LoRaWAN Soil pH Sensor User Manual
1 +LLDS12-LoRaWAN LiDAR ToF Distance Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:1654592399090-860.png||height="521" width="483"]]
2 +[[image:image-20220610095606-1.png]]
3 3  
4 4  
5 -
6 -
7 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  
... ... @@ -66,88 +66,94 @@
66 66  
67 67  
68 68  
13 += 1.  Introduction =
69 69  
15 +== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
70 70  
17 +(((
18 +
71 71  
20 +The Dragino LLDS12 is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
72 72  
73 -= 1. Introduction =
22 +The LLDS12 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
74 74  
75 -== 1.1 ​What is LoRaWAN Soil pH Sensor ==
24 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
76 76  
77 -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.
26 +The LoRa wireless technology used in LLDS12 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
78 78  
79 -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.
28 +LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
80 80  
81 -The LoRa wireless technology used in LSPH01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
30 +Each LLDS12 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
31 +)))
82 82  
83 -LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
84 84  
85 -Each LSPH01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34 +[[image:1654826306458-414.png]]
86 86  
87 87  
88 -[[image:1654592435432-887.png]]
89 89  
38 +== ​1.2  Features ==
90 90  
91 -
92 -== ​1.2 Features ==
93 -
94 94  * LoRaWAN 1.0.3 Class A
95 95  * Ultra-low power consumption
96 -* Monitor soil pH with temperature compensation.
97 -* Monitor soil temperature
42 +* Laser technology for distance detection
43 +* Operating Range - 0.1m~~12m①
44 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
98 98  * Monitor Battery Level
99 -* Support pH calibration by end user
100 100  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
101 101  * AT Commands to change parameters
102 102  * Uplink on periodically
103 103  * Downlink to change configure
104 -* IP66 Waterproof Enclosure
105 -* IP68 rate for the Sensor Probe
106 106  * 8500mAh Battery for long term use
107 107  
52 +== 1.3  Probe Specification ==
108 108  
109 -== 1.3 Probe Specification ==
54 +* Storage temperature ：-20℃~~75℃
55 +* Operating temperature - -20℃~~60℃
56 +* Operating Range - 0.1m~~12m①
57 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
58 +* Distance resolution - 5mm
59 +* Ambient light immunity - 70klux
60 +* Enclosure rating - IP65
61 +* Light source - LED
62 +* Central wavelength - 850nm
63 +* FOV - 3.6°
64 +* Material of enclosure - ABS+PC
65 +* Wire length - 25cm
110 110  
67 +== 1.4  Probe Dimension ==
111 111  
112 -(% style="color:#4f81bd" %)**Soil pH:**
113 113  
114 -* Range: 3 ~~ 10 pH
115 -* Resolution: 0.01 pH
116 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
117 -* Temperature Compensation Range: 0 ~~ 50℃
118 -* IP68 Protection
119 -* Length: 3.5 meters
70 +[[image:1654827224480-952.png]]
120 120  
121 -(% style="color:#4f81bd" %)**Soil Temperature:**
122 122  
123 -* Range -40℃～85℃
124 -* Resolution: 0.1℃
125 -* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
126 -* IP68 Protection
127 -* Length: 3.5 meters
128 128  
74 +== 1.5 ​ Applications ==
129 129  
130 -== 1.4 ​Applications ==
76 +* Horizontal distance measurement
77 +* Parking management system
78 +* Object proximity and presence detection
79 +* Intelligent trash can management system
80 +* Robot obstacle avoidance
81 +* Automatic control
82 +* Sewer
131 131  
132 -* Smart Agriculture
84 +== 1.6 Pin mapping and power on ==
133 133  
134 134  
135 -== 1.5 Pin mapping and power on ==
87 +[[image:1654827332142-133.png]]
136 136  
137 -[[image:1654592472094-134.png]]
138 138  
139 139  
91 += 2. Configure LLDS12 to connect to LoRaWAN network =
140 140  
141 -= 2. Configure LSPH01 to connect to LoRaWAN network =
142 -
143 143  == 2.1 How it works ==
144 144  
145 145  (((
146 -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.
96 +The LLDS12 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 LLDS12. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
147 147  )))
148 148  
149 149  (((
150 -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 >>path:#H5.UseATCommand]]to set the keys in the LSPH01.
100 +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="H6.UseATCommand"]]to set the keys in the LLDS12.
151 151  )))
152 152  
153 153  
... ... @@ -158,7 +158,7 @@
158 158  )))
159 159  
160 160  (((
161 -[[image:1654592492399-921.png]]
111 +[[image:1654827857527-556.png]]
162 162  )))
163 163  
164 164  (((
... ... @@ -210,7 +210,9 @@
210 210  [[image:image-20220607170442-2.png]]
211 211  
212 212  
163 +(((
213 213  (% 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.
165 +)))
214 214  
215 215  [[image:1654592697690-910.png]]
216 216  
... ... @@ -218,26 +218,30 @@
218 218  
219 219  == 2.3 ​Uplink Payload ==
220 220  
173 +(((
221 221  LSPH01 will uplink payload via LoRaWAN with below payload format: 
175 +)))
222 222  
177 +(((
223 223  Uplink payload includes in total 11 bytes.
179 +)))
224 224  
181 +(((
225 225  Normal uplink payload:
183 +)))
226 226  
227 227  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
228 -|(((
229 -**Size**
186 +|=(% style="width: 62.5px;" %)(((
187 +**Size (bytes)**
188 +)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
189 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
190 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
230 230  
231 -**(bytes)**
232 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
233 -|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|(((
234 -[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]]
235 -
236 -[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]]
237 -)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|(((
238 -[[Digital Interrupt (Optional)>>path:#H2.3.5InterruptPin]]
192 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
193 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
194 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
239 239  )))|Reserve|(((
240 -[[Message Type>>path:#H2.3.6MessageType]]
196 +[[Message Type>>||anchor="H2.3.6MessageType"]]
241 241  )))
242 242  
243 243  [[image:1654592721645-318.png]]
... ... @@ -293,7 +293,7 @@
293 293  
294 294  === 2.3.5 Interrupt Pin ===
295 295  
296 -This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H3.2SetInterruptMode]] for the hardware and software set up.
252 +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.
297 297  
298 298  
299 299  **Example:**
... ... @@ -306,19 +306,21 @@
306 306  
307 307  === 2.3.6 Message Type ===
308 308  
265 +(((
309 309  For a normal uplink payload, the message type is always 0x01.
267 +)))
310 310  
269 +(((
311 311  Valid Message Type:
271 +)))
312 312  
313 313  
314 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
315 -|**Message Type Code**|**Description**|**Payload**
316 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
317 -|0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
318 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
274 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
275 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
276 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
277 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
278 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
319 319  
320 -
321 -
322 322  === 2.3.7 Decode payload in The Things Network ===
323 323  
324 324  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -338,18 +338,27 @@
338 338  
339 339  == 2.4 Uplink Interval ==
340 340  
341 -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]]
299 +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"]]
342 342  
343 343  
344 344  
345 345  == 2.5 ​Show Data in DataCake IoT Server ==
346 346  
305 +(((
347 347  [[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:
307 +)))
348 348  
309 +(((
310 +
311 +)))
349 349  
313 +(((
350 350  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
315 +)))
351 351  
317 +(((
352 352  (% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
319 +)))
353 353  
354 354  
355 355  [[image:1654592790040-760.png]]
... ... @@ -372,9 +372,13 @@
372 372  [[image:1654592856403-259.png]]
373 373  
374 374  
342 +(((
375 375  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
344 +)))
376 376  
346 +(((
377 377  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/]]
348 +)))
378 378  
379 379  
380 380  [[image:1654592878525-845.png]]
... ... @@ -397,8 +397,10 @@
397 397  === 2.6.1 Before measurement ===
398 398  
399 399  (((
371 +(((
400 400  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. 
401 401  )))
374 +)))
402 402  
403 403  
404 404  
... ... @@ -405,24 +405,45 @@
405 405  === 2.6.2 Measurement ===
406 406  
407 407  
381 +(((
408 408  (% style="color:#4f81bd" %)**Measurement the soil surface:**
383 +)))
409 409  
385 +(((
410 410  [[image:1654592946732-634.png]]
387 +)))
411 411  
389 +(((
412 412  Choose the proper measuring position. Split the surface soil according to the measured deep.
391 +)))
413 413  
393 +(((
414 414  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
395 +)))
415 415  
397 +(((
416 416  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
399 +)))
417 417  
401 +(((
418 418  Put soil over the probe after insert. And start to measure.
403 +)))
419 419  
405 +(((
406 +
407 +)))
420 420  
409 +(((
421 421  (% style="color:#4f81bd" %)**Measurement inside soil:**
411 +)))
422 422  
413 +(((
423 423  Dig a hole with diameter > 20CM.
415 +)))
424 424  
417 +(((
425 425  Insert the probe inside, method like measure the surface.
419 +)))
426 426  
427 427  
428 428  
... ... @@ -452,9 +452,13 @@
452 452  
453 453  == 2.7 Calibration ==
454 454  
449 +(((
455 455  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).
451 +)))
456 456  
453 +(((
457 457  After stable, user can use below command to calibrate.
455 +)))
458 458  
459 459  [[image:image-20220607171149-4.png]]
460 460  
... ... @@ -461,12 +461,10 @@
461 461  
462 462  (% style="color:#037691" %)**Calibration Payload**
463 463  
464 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
465 -|(((
466 -**Size**
467 -
468 -**(bytes)**
469 -)))|**1**|**1**|**1**|**7**|**1**
462 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
463 +|=(% style="width: 62.5px;" %)(((
464 +**Size (bytes)**
465 +)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
470 470  |**Value**|(((
471 471  PH4
472 472  
... ... @@ -476,7 +476,7 @@
476 476  
477 477  Calibrate value
478 478  )))|Reserve|(((
479 -[[Message Type>>path:#H2.3.6MessageType]]
475 +[[Message Type>>||anchor="H2.3.6MessageType"]]
480 480  
481 481  Always 0x03
482 482  )))
... ... @@ -483,46 +483,78 @@
483 483  
484 484  User can also send 0x14 downlink command to poll the current calibration payload.
485 485  
486 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607145603-4.png?rev=1.1||alt="image-20220607145603-4.png"]]
482 +[[image:image-20220607171416-7.jpeg]]
487 487  
484 +
488 488  * Reply to the confirmation package: 14 01
489 489  * Reply to non-confirmed packet: 14 00
490 490  
491 -== 2.8 Frequency Plans ==
492 492  
489 +
490 +== 2.6  Frequency Plans ==
491 +
493 493  (((
494 -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.
493 +The LLDS12 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.
495 495  )))
496 496  
497 497  
498 -=== 2.8.1 EU863-870 (EU868) ===
497 +=== 2.6.1  EU863-870 (EU868) ===
499 499  
499 +(((
500 500  (% style="color:blue" %)**Uplink:**
501 +)))
501 501  
503 +(((
502 502  868.1 - SF7BW125 to SF12BW125
505 +)))
503 503  
507 +(((
504 504  868.3 - SF7BW125 to SF12BW125 and SF7BW250
509 +)))
505 505  
511 +(((
506 506  868.5 - SF7BW125 to SF12BW125
513 +)))
507 507  
515 +(((
508 508  867.1 - SF7BW125 to SF12BW125
517 +)))
509 509  
519 +(((
510 510  867.3 - SF7BW125 to SF12BW125
521 +)))
511 511  
523 +(((
512 512  867.5 - SF7BW125 to SF12BW125
525 +)))
513 513  
527 +(((
514 514  867.7 - SF7BW125 to SF12BW125
529 +)))
515 515  
531 +(((
516 516  867.9 - SF7BW125 to SF12BW125
533 +)))
517 517  
535 +(((
518 518  868.8 - FSK
537 +)))
519 519  
539 +(((
540 +
541 +)))
520 520  
543 +(((
521 521  (% style="color:blue" %)**Downlink:**
545 +)))
522 522  
547 +(((
523 523  Uplink channels 1-9 (RX1)
549 +)))
524 524  
551 +(((
525 525  869.525 - SF9BW125 (RX2 downlink only)
553 +)))
526 526  
527 527  
528 528  
... ... @@ -545,46 +545,89 @@
545 545  
546 546  === 2.8.3 CN470-510 (CN470) ===
547 547  
576 +(((
548 548  Used in China, Default use CHE=1
578 +)))
549 549  
580 +(((
550 550  (% style="color:blue" %)**Uplink:**
582 +)))
551 551  
584 +(((
552 552  486.3 - SF7BW125 to SF12BW125
586 +)))
553 553  
588 +(((
554 554  486.5 - SF7BW125 to SF12BW125
590 +)))
555 555  
592 +(((
556 556  486.7 - SF7BW125 to SF12BW125
594 +)))
557 557  
596 +(((
558 558  486.9 - SF7BW125 to SF12BW125
598 +)))
559 559  
600 +(((
560 560  487.1 - SF7BW125 to SF12BW125
602 +)))
561 561  
604 +(((
562 562  487.3 - SF7BW125 to SF12BW125
606 +)))
563 563  
608 +(((
564 564  487.5 - SF7BW125 to SF12BW125
610 +)))
565 565  
612 +(((
566 566  487.7 - SF7BW125 to SF12BW125
614 +)))
567 567  
616 +(((
617 +
618 +)))
568 568  
620 +(((
569 569  (% style="color:blue" %)**Downlink:**
622 +)))
570 570  
624 +(((
571 571  506.7 - SF7BW125 to SF12BW125
626 +)))
572 572  
628 +(((
573 573  506.9 - SF7BW125 to SF12BW125
630 +)))
574 574  
632 +(((
575 575  507.1 - SF7BW125 to SF12BW125
634 +)))
576 576  
636 +(((
577 577  507.3 - SF7BW125 to SF12BW125
638 +)))
578 578  
640 +(((
579 579  507.5 - SF7BW125 to SF12BW125
642 +)))
580 580  
644 +(((
581 581  507.7 - SF7BW125 to SF12BW125
646 +)))
582 582  
648 +(((
583 583  507.9 - SF7BW125 to SF12BW125
650 +)))
584 584  
652 +(((
585 585  508.1 - SF7BW125 to SF12BW125
654 +)))
586 586  
656 +(((
587 587  505.3 - SF12BW125 (RX2 downlink only)
658 +)))
588 588  
589 589  
590 590  
... ... @@ -611,124 +611,232 @@
611 611  
612 612  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
613 613  
685 +(((
614 614  (% style="color:blue" %)**Default Uplink channel:**
687 +)))
615 615  
689 +(((
616 616  923.2 - SF7BW125 to SF10BW125
691 +)))
617 617  
693 +(((
618 618  923.4 - SF7BW125 to SF10BW125
695 +)))
619 619  
697 +(((
698 +
699 +)))
620 620  
701 +(((
621 621  (% style="color:blue" %)**Additional Uplink Channel**:
703 +)))
622 622  
705 +(((
623 623  (OTAA mode, channel added by JoinAccept message)
707 +)))
624 624  
709 +(((
710 +
711 +)))
625 625  
713 +(((
626 626  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
715 +)))
627 627  
717 +(((
628 628  922.2 - SF7BW125 to SF10BW125
719 +)))
629 629  
721 +(((
630 630  922.4 - SF7BW125 to SF10BW125
723 +)))
631 631  
725 +(((
632 632  922.6 - SF7BW125 to SF10BW125
727 +)))
633 633  
729 +(((
634 634  922.8 - SF7BW125 to SF10BW125
731 +)))
635 635  
733 +(((
636 636  923.0 - SF7BW125 to SF10BW125
735 +)))
637 637  
737 +(((
638 638  922.0 - SF7BW125 to SF10BW125
739 +)))
639 639  
741 +(((
742 +
743 +)))
640 640  
745 +(((
641 641  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
747 +)))
642 642  
749 +(((
643 643  923.6 - SF7BW125 to SF10BW125
751 +)))
644 644  
753 +(((
645 645  923.8 - SF7BW125 to SF10BW125
755 +)))
646 646  
757 +(((
647 647  924.0 - SF7BW125 to SF10BW125
759 +)))
648 648  
761 +(((
649 649  924.2 - SF7BW125 to SF10BW125
763 +)))
650 650  
765 +(((
651 651  924.4 - SF7BW125 to SF10BW125
767 +)))
652 652  
769 +(((
653 653  924.6 - SF7BW125 to SF10BW125
771 +)))
654 654  
773 +(((
774 +
775 +)))
655 655  
777 +(((
656 656  (% style="color:blue" %)**Downlink:**
779 +)))
657 657  
781 +(((
658 658  Uplink channels 1-8 (RX1)
783 +)))
659 659  
785 +(((
660 660  923.2 - SF10BW125 (RX2)
787 +)))
661 661  
662 662  
663 663  
664 664  === 2.8.6 KR920-923 (KR920) ===
665 665  
793 +(((
666 666  (% style="color:blue" %)**Default channel:**
795 +)))
667 667  
797 +(((
668 668  922.1 - SF7BW125 to SF12BW125
799 +)))
669 669  
801 +(((
670 670  922.3 - SF7BW125 to SF12BW125
803 +)))
671 671  
805 +(((
672 672  922.5 - SF7BW125 to SF12BW125
807 +)))
673 673  
809 +(((
810 +
811 +)))
674 674  
813 +(((
675 675  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
815 +)))
676 676  
817 +(((
677 677  922.1 - SF7BW125 to SF12BW125
819 +)))
678 678  
821 +(((
679 679  922.3 - SF7BW125 to SF12BW125
823 +)))
680 680  
825 +(((
681 681  922.5 - SF7BW125 to SF12BW125
827 +)))
682 682  
829 +(((
683 683  922.7 - SF7BW125 to SF12BW125
831 +)))
684 684  
833 +(((
685 685  922.9 - SF7BW125 to SF12BW125
835 +)))
686 686  
837 +(((
687 687  923.1 - SF7BW125 to SF12BW125
839 +)))
688 688  
841 +(((
689 689  923.3 - SF7BW125 to SF12BW125
843 +)))
690 690  
845 +(((
846 +
847 +)))
691 691  
849 +(((
692 692  (% style="color:blue" %)**Downlink:**
851 +)))
693 693  
853 +(((
694 694  Uplink channels 1-7(RX1)
855 +)))
695 695  
857 +(((
696 696  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
859 +)))
697 697  
698 698  
699 699  
700 700  === 2.8.7 IN865-867 (IN865) ===
701 701  
865 +(((
702 702  (% style="color:blue" %)**Uplink:**
867 +)))
703 703  
869 +(((
704 704  865.0625 - SF7BW125 to SF12BW125
871 +)))
705 705  
873 +(((
706 706  865.4025 - SF7BW125 to SF12BW125
875 +)))
707 707  
877 +(((
708 708  865.9850 - SF7BW125 to SF12BW125
879 +)))
709 709  
881 +(((
882 +
883 +)))
710 710  
885 +(((
711 711  (% style="color:blue" %)**Downlink:**
887 +)))
712 712  
889 +(((
713 713  Uplink channels 1-3 (RX1)
891 +)))
714 714  
893 +(((
715 715  866.550 - SF10BW125 (RX2)
895 +)))
716 716  
717 717  
718 718  
719 -== 2.9 LED Indicator ==
899 +== 2.7  LED Indicator ==
720 720  
721 -The LSPH01 has an internal LED which is to show the status of different state.
901 +The LLDS12 has an internal LED which is to show the status of different state.
722 722  
723 723  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
724 724  * Blink once when device transmit a packet.
725 725  
726 -== 2.10 ​Firmware Change Log ==
727 727  
907 +== 2.8  ​Firmware Change Log ==
728 728  
729 -**Firmware download link:**
730 730  
731 -[[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/]]
910 +**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
732 732  
733 733  
734 734  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
... ... @@ -735,93 +735,175 @@
735 735  
736 736  
737 737  
738 -= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
917 += 3.  LiDAR ToF Measurement =
739 739  
740 -Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
919 +== 3.1 Principle of Distance Measurement ==
741 741  
742 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
743 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
921 +The LiDAR probe is based on TOF, namely, Time of Flight principle. To be specific, the product emits modulation wave of near infrared ray on a periodic basis, which will be reflected after contacting object. The product obtains the time of flight by measuring round-trip phase difference and then calculates relative range between the product and the detection object, as shown below.
744 744  
745 -There are two kinds of commands to configure LSPH01, they are:
923 +[[image:1654831757579-263.png]]
746 746  
747 -* (% style="color:#4f81bd" %)** General Commands**.
748 748  
749 -These commands are to configure:
750 750  
751 -* General system settings like: uplink interval.
752 -* LoRaWAN protocol & radio related command.
927 +== 3.2 Distance Measurement Characteristics ==
753 753  
754 -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/]]
929 +With optimization of light path and algorithm, The LiDAR probe has minimized influence from external environment on distance measurement performance. Despite that, the range of distance measurement may still be affected by the environment illumination intensity and the reflectivity of detection object. As shown in below:
755 755  
931 +[[image:1654831774373-275.png]]
756 756  
757 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
758 758  
759 -These commands only valid for LSPH01, as below:
934 +①Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
760 760  
936 +②Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
761 761  
938 +③Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
762 762  
763 -== 3.1 Set Transmit Interval Time ==
764 764  
765 -Feature: Change LoRaWAN End Node Transmit Interval.
941 +Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at the different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
766 766  
767 -(% style="color:#037691" %)**AT Command: AT+TDC**
768 768  
944 +[[image:1654831797521-720.png]]
769 769  
770 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
771 -|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
772 -|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
773 -30000
774 774  
775 -OK
947 +In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
776 776  
777 -the interval is 30000ms = 30s
949 +[[image:1654831810009-716.png]]
950 +
951 +
952 +If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
953 +
954 +
955 +
956 +== 3.3 Notice of usage: ==
957 +
958 +Possible invalid /wrong reading for LiDAR ToF tech:
959 +
960 +* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
961 +* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might wrong.
962 +* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
963 +* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
964 +
965 += 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
966 +
967 +(((
968 +Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
778 778  )))
779 -|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
780 -OK
781 781  
782 -Set transmit interval to 60000ms = 60 seconds
971 +* (((
972 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
783 783  )))
974 +* (((
975 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
976 +)))
784 784  
978 +(((
979 +
980 +
981 +There are two kinds of commands to configure LLDS12, they are:
982 +)))
983 +
984 +* (((
985 +(% style="color:#4f81bd" %)** General Commands**.
986 +)))
987 +
988 +(((
989 +These commands are to configure:
990 +)))
991 +
992 +* (((
993 +General system settings like: uplink interval.
994 +)))
995 +* (((
996 +LoRaWAN protocol & radio related command.
997 +)))
998 +
999 +(((
1000 +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/]]
1001 +)))
1002 +
1003 +(((
1004 +
1005 +)))
1006 +
1007 +* (((
1008 +(% style="color:#4f81bd" %)** Commands special design for LLDS12**
1009 +)))
1010 +
1011 +(((
1012 +These commands only valid for LLDS12, as below:
1013 +)))
1014 +
1015 +
1016 +
1017 +== 4.1  Set Transmit Interval Time ==
1018 +
1019 +Feature: Change LoRaWAN End Node Transmit Interval.
1020 +
1021 +(% style="color:#037691" %)**AT Command: AT+TDC**
1022 +
1023 +[[image:image-20220607171554-8.png]]
1024 +
1025 +
1026 +
1027 +(((
785 785  (% style="color:#037691" %)**Downlink Command: 0x01**
1029 +)))
786 786  
1031 +(((
787 787  Format: Command Code (0x01) followed by 3 bytes time value.
1033 +)))
788 788  
1035 +(((
789 789  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1037 +)))
790 790  
791 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
792 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1039 +* (((
1040 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1041 +)))
1042 +* (((
1043 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
793 793  
794 -== 3.2 Set Interrupt Mode ==
795 795  
1046 +
1047 +)))
1048 +
1049 +== 4.2  Set Interrupt Mode ==
1050 +
796 796  Feature, Set Interrupt mode for GPIO_EXIT.
797 797  
798 798  (% style="color:#037691" %)**AT Command: AT+INTMOD**
799 799  
800 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607153759-6.png?rev=1.1||alt="image-20220607153759-6.png"]]
1055 +[[image:image-20220610105806-2.png]]
801 801  
802 802  
1058 +
1059 +
1060 +(((
803 803  (% style="color:#037691" %)**Downlink Command: 0x06**
1062 +)))
804 804  
1064 +(((
805 805  Format: Command Code (0x06) followed by 3 bytes.
1066 +)))
806 806  
1068 +(((
807 807  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1070 +)))
808 808  
809 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
810 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1072 +* (((
1073 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1074 +)))
1075 +* (((
1076 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1077 +)))
811 811  
812 -== 3.3 Calibrate Sensor ==
1079 +== 4.3  Get Firmware Version Info ==
813 813  
814 -Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
815 -
816 -
817 -
818 -== 3.4 Get Firmware Version Info ==
819 -
820 820  Feature: use downlink to get firmware version.
821 821  
822 822  (% style="color:#037691" %)**Downlink Command: 0x26**
823 823  
824 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607154718-7.png?rev=1.1||alt="image-20220607154718-7.png"]]
1085 +[[image:image-20220607171917-10.png]]
825 825  
826 826  * Reply to the confirmation package: 26 01
827 827  * Reply to non-confirmed packet: 26 00
... ... @@ -843,11 +843,11 @@
843 843  
844 844  Version
845 845  )))|Sensor Type|Reserve|(((
846 -[[Message Type>>path:#H2.3.6MessageType]]
1107 +[[Message Type>>||anchor="H2.3.6MessageType"]]
847 847  Always 0x02
848 848  )))
849 849  
850 -**Software Type**: Always 0x03 for LSPH01
1111 +**Software Type**: Always 0x03 for LLDS12
851 851  
852 852  
853 853  **Frequency Band**:
... ... @@ -893,16 +893,16 @@
893 893  
894 894  0x06: LSNPK01
895 895  
896 -0x07: LDDS12
1157 +0x07: LLDS12
897 897  
898 898  
899 899  
900 -= 4. Battery & How to replace =
1161 += 5.  Battery & How to replace =
901 901  
902 -== 4.1 Battery Type ==
1163 +== 5.1  Battery Type ==
903 903  
904 904  (((
905 -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.
1166 +LLDS12 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.
906 906  )))
907 907  
908 908  (((
... ... @@ -909,16 +909,16 @@
909 909  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
910 910  )))
911 911  
912 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654588469844-778.png?rev=1.1||alt="1654588469844-778.png"]]
1173 +[[image:1654593587246-335.png]]
913 913  
914 914  
915 -Minimum Working Voltage for the LSPH01:
1176 +Minimum Working Voltage for the LLDS12:
916 916  
917 -LSPH01:  2.45v ~~ 3.6v
1178 +LLDS12:  2.45v ~~ 3.6v
918 918  
919 919  
920 920  
921 -== 4.2 Replace Battery ==
1182 +== 5.2  Replace Battery ==
922 922  
923 923  (((
924 924  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -930,7 +930,7 @@
930 930  
931 931  
932 932  
933 -== 4.3 Power Consumption Analyze ==
1194 +== 5.3  Power Consumption Analyze ==
934 934  
935 935  (((
936 936  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.
... ... @@ -954,7 +954,7 @@
954 954  
955 955  And the Life expectation in difference case will be shown on the right.
956 956  
957 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654588577573-122.png?rev=1.1||alt="1654588577573-122.png"]]
1218 +[[image:1654593605679-189.png]]
958 958  
959 959  
960 960  The battery related documents as below:
... ... @@ -969,11 +969,11 @@
969 969  [[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]]
970 970  )))
971 971  
972 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607155856-8.png?rev=1.1||alt="image-20220607155856-8.png"]]
1233 +[[image:image-20220607172042-11.png]]
973 973  
974 974  
975 975  
976 -=== 4.3.1 ​Battery Note ===
1237 +=== 5.3.1  ​Battery Note ===
977 977  
978 978  (((
979 979  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.
... ... @@ -981,21 +981,25 @@
981 981  
982 982  
983 983  
984 -=== ​4.3.2 Replace the battery ===
1245 +=== ​5.3.2  Replace the battery ===
985 985  
986 -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.
1247 +(((
1248 +You can change the battery in the LLDS12.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.
1249 +)))
987 987  
988 -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)
1251 +(((
1252 +The default battery pack of LLDS12 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)
1253 +)))
989 989  
990 990  
991 991  
992 -= 5. Use AT Command =
1257 += 6.  Use AT Command =
993 993  
994 -== 5.1 Access AT Commands ==
1259 +== 6.1  Access AT Commands ==
995 995  
996 -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.
1261 +LLDS12 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LLDS12 for using AT command, as below.
997 997  
998 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654589001411-343.png?rev=1.1||alt="1654589001411-343.png"]]
1263 +[[image:1654593668970-604.png]]
999 999  
1000 1000  **Connection:**
1001 1001  
... ... @@ -1006,37 +1006,63 @@
1006 1006  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1007 1007  
1008 1008  
1274 +(((
1009 1009  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:
1276 +)))
1010 1010  
1011 1011  
1012 - [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654589062541-567.png?rev=1.1||alt="1654589062541-567.png"]]
1279 + [[image:1654593712276-618.png]]
1013 1013  
1014 -Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1281 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1015 1015  
1016 1016  
1284 += 7.  FAQ =
1017 1017  
1018 -= 6. FAQ =
1286 +== 7.1  How to change the LoRa Frequency Bands/Region ==
1019 1019  
1020 -== 6.1 How to change the LoRa Frequency Bands/Region ==
1021 -
1022 -You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]].
1288 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1023 1023  When downloading the images, choose the required image file for download. ​
1024 1024  
1025 1025  
1292 += 8.  Trouble Shooting =
1026 1026  
1027 -= 7. Trouble Shooting =
1294 +== 8.1  AT Commands input doesn’t work ==
1028 1028  
1029 -== 7.1 AT Commands input doesn’t work ==
1030 1030  
1031 1031  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.
1032 1032  
1033 1033  
1300 +== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
1034 1034  
1035 -= 8. Order Info =
1036 1036  
1037 -Part Number: (% style="color:blue" %)**LSPH01-XX**
1303 +(((
1304 +(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
1305 +)))
1038 1038  
1307 +(((
1308 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
1309 +)))
1039 1039  
1311 +(((
1312 +
1313 +)))
1314 +
1315 +(((
1316 +(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
1317 +)))
1318 +
1319 +(((
1320 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
1321 +)))
1322 +
1323 +
1324 +
1325 += 9.  Order Info =
1326 +
1327 +
1328 +Part Number: (% style="color:blue" %)**LLDS12-XX**
1329 +
1330 +
1040 1040  (% style="color:blue" %)**XX**(%%): The default frequency band
1041 1041  
1042 1042  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -1048,12 +1048,12 @@
1048 1048  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1049 1049  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1050 1050  
1051 -= 9. ​Packing Info =
1342 += 10. ​ Packing Info =
1052 1052  
1053 1053  
1054 1054  **Package Includes**:
1055 1055  
1056 -* LSPH01 LoRaWAN Soil Ph Sensor x 1
1347 +* LLDS12 LoRaWAN LiDAR Distance Sensor x 1
1057 1057  
1058 1058  **Dimension and weight**:
1059 1059  
... ... @@ -1062,7 +1062,7 @@
1062 1062  * Package Size / pcs : cm
1063 1063  * Weight / pcs : g
1064 1064  
1065 -= 10. ​Support =
1356 += 11.  ​Support =
1066 1066  
1067 1067  * 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.
1068 1068  * 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]].
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