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Last modified by Mengting Qiu on 2025/08/06 17:02
From version 73.12
edited by Xiaoling
on 2022/06/07 17:37
Change comment: There is no comment for this version
To version 108.4
edited by Xiaoling
on 2022/06/10 12:00
Change comment: There is no comment for this version

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Title
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1 -LSPH01-LoRaWAN Soil pH Sensor User Manual
1 +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  
... ... @@ -66,93 +66,105 @@
66 66  
67 67  
68 68  
13 += 1.  Introduction =
69 69  
15 +== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
70 70  
71 -= 1. Introduction =
17 +(((
18 +
72 72  
73 -== 1.1 ​What is LoRaWAN Soil pH Sensor ==
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.
74 74  
75 -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.
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.
76 76  
77 -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.
24 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
78 78  
79 -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.
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.
80 80  
81 -LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
28 +LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
82 82  
83 -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.
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 +)))
84 84  
85 85  
86 -[[image:1654592435432-887.png]]
34 +[[image:1654826306458-414.png]]
87 87  
88 88  
89 89  
90 -== ​1.2 Features ==
38 +== ​1.2  Features ==
91 91  
92 92  * LoRaWAN 1.0.3 Class A
93 93  * Ultra-low power consumption
94 -* Monitor soil pH with temperature compensation.
95 -* Monitor soil temperature
42 +* Laser technology for distance detection
43 +* Operating Range - 0.1m~~12m①
44 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
96 96  * Monitor Battery Level
97 -* Support pH calibration by end user
98 98  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
99 99  * AT Commands to change parameters
100 100  * Uplink on periodically
101 101  * Downlink to change configure
102 -* IP66 Waterproof Enclosure
103 -* IP68 rate for the Sensor Probe
104 104  * 8500mAh Battery for long term use
105 105  
106 106  
107 107  
108 -== 1.3 Probe Specification ==
54 +== 1.3  Probe Specification ==
109 109  
56 +* Storage temperature ：-20℃~~75℃
57 +* Operating temperature - -20℃~~60℃
58 +* Operating Range - 0.1m~~12m①
59 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
60 +* Distance resolution - 5mm
61 +* Ambient light immunity - 70klux
62 +* Enclosure rating - IP65
63 +* Light source - LED
64 +* Central wavelength - 850nm
65 +* FOV - 3.6°
66 +* Material of enclosure - ABS+PC
67 +* Wire length - 25cm
110 110  
111 -(% style="color:#4f81bd" %)**Soil pH:**
112 112  
113 -* Range: 3 ~~ 10 pH
114 -* Resolution: 0.01 pH
115 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
116 -* Temperature Compensation Range: 0 ~~ 50℃
117 -* IP68 Protection
118 -* Length: 3.5 meters
119 119  
120 -(% style="color:#4f81bd" %)**Soil Temperature:**
71 +== 1.4  Probe Dimension ==
121 121  
122 -* Range -40℃～85℃
123 -* Resolution: 0.1℃
124 -* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
125 -* IP68 Protection
126 -* Length: 3.5 meters
127 127  
74 +[[image:1654827224480-952.png]]
128 128  
129 129  
130 -== 1.4 ​Applications ==
131 131  
132 -* Smart Agriculture
78 +== 1.5 ​ Applications ==
133 133  
80 +* Horizontal distance measurement
81 +* Parking management system
82 +* Object proximity and presence detection
83 +* Intelligent trash can management system
84 +* Robot obstacle avoidance
85 +* Automatic control
86 +* Sewer
134 134  
135 135  
136 -== 1.5 Pin mapping and power on ==
137 137  
138 -[[image:1654592472094-134.png]]
90 +== 1.6  Pin mapping and power on ==
139 139  
140 140  
93 +[[image:1654827332142-133.png]]
141 141  
142 -= 2. Configure LSPH01 to connect to LoRaWAN network =
143 143  
144 -== 2.1 How it works ==
145 145  
97 +
98 += 2.  Configure LLDS12 to connect to LoRaWAN network =
99 +
100 +== 2.1  How it works ==
101 +
146 146  (((
147 -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.
103 +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.
148 148  )))
149 149  
150 150  (((
151 -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.
107 +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.
152 152  )))
153 153  
154 154  
155 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
111 +== 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
156 156  
157 157  (((
158 158  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
... ... @@ -159,7 +159,7 @@
159 159  )))
160 160  
161 161  (((
162 -[[image:1654592492399-921.png]]
118 +[[image:1654827857527-556.png]]
163 163  )))
164 164  
165 165  (((
... ... @@ -187,11 +187,13 @@
187 187  [[image:1654592600093-601.png]]
188 188  
189 189  
146 +
190 190  **Add APP EUI and DEV EUI**
191 191  
192 192  [[image:1654592619856-881.png]]
193 193  
194 194  
152 +
195 195  **Add APP EUI in the application**
196 196  
197 197  [[image:1654592632656-512.png]]
... ... @@ -203,7 +203,7 @@
203 203  [[image:1654592653453-934.png]]
204 204  
205 205  
206 -(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
164 +(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
207 207  
208 208  
209 209  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
... ... @@ -211,34 +211,40 @@
211 211  [[image:image-20220607170442-2.png]]
212 212  
213 213  
214 -(% 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.
172 +(((
173 +(% style="color:blue" %)**Step 3**(%%)**:** The LLDS12 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 +)))
215 215  
216 -[[image:1654592697690-910.png]]
176 +[[image:1654833501679-968.png]]
217 217  
218 218  
219 219  
220 -== 2.3 ​Uplink Payload ==
180 +== 2.3  ​Uplink Payload ==
221 221  
182 +(((
222 222  LSPH01 will uplink payload via LoRaWAN with below payload format: 
184 +)))
223 223  
186 +(((
224 224  Uplink payload includes in total 11 bytes.
188 +)))
225 225  
190 +(((
226 226  Normal uplink payload:
192 +)))
227 227  
228 228  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
229 -|(((
230 -**Size**
195 +|=(% style="width: 62.5px;" %)(((
196 +**Size (bytes)**
197 +)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
198 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
199 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
231 231  
232 -**(bytes)**
233 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
234 -|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|(((
235 -[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]]
236 -
237 -[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]]
238 -)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|(((
239 -[[Digital Interrupt (Optional)>>path:#H2.3.5InterruptPin]]
201 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
202 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
203 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
240 240  )))|Reserve|(((
241 -[[Message Type>>path:#H2.3.6MessageType]]
205 +[[Message Type>>||anchor="H2.3.6MessageType"]]
242 242  )))
243 243  
244 244  [[image:1654592721645-318.png]]
... ... @@ -294,7 +294,7 @@
294 294  
295 295  === 2.3.5 Interrupt Pin ===
296 296  
297 -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.
261 +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.
298 298  
299 299  
300 300  **Example:**
... ... @@ -307,20 +307,21 @@
307 307  
308 308  === 2.3.6 Message Type ===
309 309  
274 +(((
310 310  For a normal uplink payload, the message type is always 0x01.
276 +)))
311 311  
278 +(((
312 312  Valid Message Type:
280 +)))
313 313  
314 314  
315 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
316 -|**Message Type Code**|**Description**|**Payload**
317 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
318 -|0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
319 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
283 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
284 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
285 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
286 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
287 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
320 320  
321 -
322 -
323 -
324 324  === 2.3.7 Decode payload in The Things Network ===
325 325  
326 326  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -338,20 +338,29 @@
338 338  
339 339  
340 340  
341 -== 2.4 Uplink Interval ==
306 +== 2.4  Uplink Interval ==
342 342  
343 -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]]
308 +The LLDS12 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"]]
344 344  
345 345  
346 346  
347 -== 2.5 ​Show Data in DataCake IoT Server ==
312 +== 2.5  ​Show Data in DataCake IoT Server ==
348 348  
314 +(((
349 349  [[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:
316 +)))
350 350  
318 +(((
319 +
320 +)))
351 351  
322 +(((
352 352  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
324 +)))
353 353  
326 +(((
354 354  (% 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:**
328 +)))
355 355  
356 356  
357 357  [[image:1654592790040-760.png]]
... ... @@ -362,177 +362,108 @@
362 362  
363 363  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
364 364  
365 -(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
339 +(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
366 366  
367 -[[image:1654592819047-535.png]]
341 +[[image:1654832691989-514.png]]
368 368  
369 369  
370 -
371 371  [[image:1654592833877-762.png]]
372 372  
373 373  
374 -[[image:1654592856403-259.png]]
347 +[[image:1654832740634-933.png]]
375 375  
376 376  
377 -(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
378 378  
379 -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/]]
380 -
381 -
382 -[[image:1654592878525-845.png]]
383 -
384 -[[image:1654592892967-474.png]]
385 -
386 -
387 -[[image:1654592905354-123.png]]
388 -
389 -
390 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
391 -
392 -
393 -[[image:1654592917530-261.png]]
394 -
395 -
396 -
397 -== 2.6 Installation and Maintain ==
398 -
399 -=== 2.6.1 Before measurement ===
400 -
401 401  (((
402 -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. 
352 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
403 403  )))
404 404  
405 -
406 -
407 -=== 2.6.2 Measurement ===
408 -
409 -
410 -(% style="color:#4f81bd" %)**Measurement the soil surface:**
411 -
412 -[[image:1654592946732-634.png]]
413 -
414 -Choose the proper measuring position. Split the surface soil according to the measured deep.
415 -
416 -Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
417 -
418 -Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
419 -
420 -Put soil over the probe after insert. And start to measure.
421 -
422 -
423 -(% style="color:#4f81bd" %)**Measurement inside soil:**
424 -
425 -Dig a hole with diameter > 20CM.
426 -
427 -Insert the probe inside, method like measure the surface.
428 -
429 -
430 -
431 -=== 2.6.3 Maintain Probe ===
432 -
433 -1. (((
434 -pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
435 -)))
436 -1. (((
437 -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.
438 -)))
439 -1. (((
440 -Probe reference electrode is also no strong, need to avoid strong force or hitting.
441 -)))
442 -1. (((
443 -User should keep reference electrode wet while not use.
444 -)))
445 -1. (((
446 -Avoid the probes to touch oily matter. Which will cause issue in accuracy.
447 -)))
448 -1. (((
449 -The probe is IP68 can be put in water.
450 -
451 -
355 +(((
452 452  
453 453  )))
454 454  
455 -== 2.7 Calibration ==
359 +[[image:1654833065139-942.png]]
456 456  
457 -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).
458 458  
459 -After stable, user can use below command to calibrate.
460 460  
461 -[[image:image-20220607171149-4.png]]
363 +[[image:1654833092678-390.png]]
462 462  
463 463  
464 -(% style="color:#037691" %)**Calibration Payload**
465 465  
466 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
467 -|(((
468 -**Size**
367 +After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
469 469  
470 -**(bytes)**
471 -)))|**1**|**1**|**1**|**7**|**1**
472 -|**Value**|(((
473 -PH4
369 +[[image:1654833163048-332.png]]
474 474  
475 -Calibrate value
476 -)))|PH6.86 Calibrate value|(((
477 -PH9.18
478 478  
479 -Calibrate value
480 -)))|Reserve|(((
481 -[[Message Type>>path:#H2.3.6MessageType]]
482 482  
483 -Always 0x03
484 -)))
373 +== 2.6  Frequency Plans ==
485 485  
486 -User can also send 0x14 downlink command to poll the current calibration payload.
487 -
488 -[[image:image-20220607171416-7.jpeg]]
489 -
490 -
491 -* Reply to the confirmation package: 14 01
492 -* Reply to non-confirmed packet: 14 00
493 -
494 -
495 -
496 -
497 -== 2.8 Frequency Plans ==
498 -
499 499  (((
500 -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.
376 +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.
501 501  )))
502 502  
503 503  
504 -=== 2.8.1 EU863-870 (EU868) ===
380 +=== 2.6.1  EU863-870 (EU868) ===
505 505  
382 +(((
506 506  (% style="color:blue" %)**Uplink:**
384 +)))
507 507  
386 +(((
508 508  868.1 - SF7BW125 to SF12BW125
388 +)))
509 509  
390 +(((
510 510  868.3 - SF7BW125 to SF12BW125 and SF7BW250
392 +)))
511 511  
394 +(((
512 512  868.5 - SF7BW125 to SF12BW125
396 +)))
513 513  
398 +(((
514 514  867.1 - SF7BW125 to SF12BW125
400 +)))
515 515  
402 +(((
516 516  867.3 - SF7BW125 to SF12BW125
404 +)))
517 517  
406 +(((
518 518  867.5 - SF7BW125 to SF12BW125
408 +)))
519 519  
410 +(((
520 520  867.7 - SF7BW125 to SF12BW125
412 +)))
521 521  
414 +(((
522 522  867.9 - SF7BW125 to SF12BW125
416 +)))
523 523  
418 +(((
524 524  868.8 - FSK
420 +)))
525 525  
422 +(((
423 +
424 +)))
526 526  
426 +(((
527 527  (% style="color:blue" %)**Downlink:**
428 +)))
528 528  
430 +(((
529 529  Uplink channels 1-9 (RX1)
432 +)))
530 530  
434 +(((
531 531  869.525 - SF9BW125 (RX2 downlink only)
436 +)))
532 532  
533 533  
534 534  
535 -=== 2.8.2 US902-928(US915) ===
440 +=== 2.6.2  US902-928(US915) ===
536 536  
537 537  (((
538 538  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
... ... @@ -549,54 +549,97 @@
549 549  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
550 550  * 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)
551 551  
457 +=== 2.6.3 CN470-510 (CN470) ===
552 552  
553 -=== 2.8.3 CN470-510 (CN470) ===
554 -
459 +(((
555 555  Used in China, Default use CHE=1
461 +)))
556 556  
463 +(((
557 557  (% style="color:blue" %)**Uplink:**
465 +)))
558 558  
467 +(((
559 559  486.3 - SF7BW125 to SF12BW125
469 +)))
560 560  
471 +(((
561 561  486.5 - SF7BW125 to SF12BW125
473 +)))
562 562  
475 +(((
563 563  486.7 - SF7BW125 to SF12BW125
477 +)))
564 564  
479 +(((
565 565  486.9 - SF7BW125 to SF12BW125
481 +)))
566 566  
483 +(((
567 567  487.1 - SF7BW125 to SF12BW125
485 +)))
568 568  
487 +(((
569 569  487.3 - SF7BW125 to SF12BW125
489 +)))
570 570  
491 +(((
571 571  487.5 - SF7BW125 to SF12BW125
493 +)))
572 572  
495 +(((
573 573  487.7 - SF7BW125 to SF12BW125
497 +)))
574 574  
499 +(((
500 +
501 +)))
575 575  
503 +(((
576 576  (% style="color:blue" %)**Downlink:**
505 +)))
577 577  
507 +(((
578 578  506.7 - SF7BW125 to SF12BW125
509 +)))
579 579  
511 +(((
580 580  506.9 - SF7BW125 to SF12BW125
513 +)))
581 581  
515 +(((
582 582  507.1 - SF7BW125 to SF12BW125
517 +)))
583 583  
519 +(((
584 584  507.3 - SF7BW125 to SF12BW125
521 +)))
585 585  
523 +(((
586 586  507.5 - SF7BW125 to SF12BW125
525 +)))
587 587  
527 +(((
588 588  507.7 - SF7BW125 to SF12BW125
529 +)))
589 589  
531 +(((
590 590  507.9 - SF7BW125 to SF12BW125
533 +)))
591 591  
535 +(((
592 592  508.1 - SF7BW125 to SF12BW125
537 +)))
593 593  
539 +(((
594 594  505.3 - SF12BW125 (RX2 downlink only)
541 +)))
595 595  
596 596  
597 597  
598 -=== 2.8.4 AU915-928(AU915) ===
599 599  
546 +=== 2.6.4 AU915-928(AU915) ===
547 +
600 600  (((
601 601  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
602 602  )))
... ... @@ -616,162 +616,344 @@
616 616  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
617 617  * 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)
618 618  
567 +=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
619 619  
620 -
621 -=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
622 -
569 +(((
623 623  (% style="color:blue" %)**Default Uplink channel:**
571 +)))
624 624  
573 +(((
625 625  923.2 - SF7BW125 to SF10BW125
575 +)))
626 626  
577 +(((
627 627  923.4 - SF7BW125 to SF10BW125
579 +)))
628 628  
581 +(((
582 +
583 +)))
629 629  
585 +(((
630 630  (% style="color:blue" %)**Additional Uplink Channel**:
587 +)))
631 631  
589 +(((
632 632  (OTAA mode, channel added by JoinAccept message)
591 +)))
633 633  
593 +(((
594 +
595 +)))
634 634  
597 +(((
635 635  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
599 +)))
636 636  
601 +(((
637 637  922.2 - SF7BW125 to SF10BW125
603 +)))
638 638  
605 +(((
639 639  922.4 - SF7BW125 to SF10BW125
607 +)))
640 640  
609 +(((
641 641  922.6 - SF7BW125 to SF10BW125
611 +)))
642 642  
613 +(((
643 643  922.8 - SF7BW125 to SF10BW125
615 +)))
644 644  
617 +(((
645 645  923.0 - SF7BW125 to SF10BW125
619 +)))
646 646  
621 +(((
647 647  922.0 - SF7BW125 to SF10BW125
623 +)))
648 648  
625 +(((
626 +
627 +)))
649 649  
629 +(((
650 650  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
631 +)))
651 651  
633 +(((
652 652  923.6 - SF7BW125 to SF10BW125
635 +)))
653 653  
637 +(((
654 654  923.8 - SF7BW125 to SF10BW125
639 +)))
655 655  
641 +(((
656 656  924.0 - SF7BW125 to SF10BW125
643 +)))
657 657  
645 +(((
658 658  924.2 - SF7BW125 to SF10BW125
647 +)))
659 659  
649 +(((
660 660  924.4 - SF7BW125 to SF10BW125
651 +)))
661 661  
653 +(((
662 662  924.6 - SF7BW125 to SF10BW125
655 +)))
663 663  
657 +(((
658 +
659 +)))
664 664  
661 +(((
665 665  (% style="color:blue" %)**Downlink:**
663 +)))
666 666  
665 +(((
667 667  Uplink channels 1-8 (RX1)
667 +)))
668 668  
669 +(((
669 669  923.2 - SF10BW125 (RX2)
671 +)))
670 670  
671 671  
672 672  
673 -=== 2.8.6 KR920-923 (KR920) ===
674 674  
676 +=== 2.6.6 KR920-923 (KR920) ===
677 +
678 +(((
675 675  (% style="color:blue" %)**Default channel:**
680 +)))
676 676  
682 +(((
677 677  922.1 - SF7BW125 to SF12BW125
684 +)))
678 678  
686 +(((
679 679  922.3 - SF7BW125 to SF12BW125
688 +)))
680 680  
690 +(((
681 681  922.5 - SF7BW125 to SF12BW125
692 +)))
682 682  
694 +(((
695 +
696 +)))
683 683  
698 +(((
684 684  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
700 +)))
685 685  
702 +(((
686 686  922.1 - SF7BW125 to SF12BW125
704 +)))
687 687  
706 +(((
688 688  922.3 - SF7BW125 to SF12BW125
708 +)))
689 689  
710 +(((
690 690  922.5 - SF7BW125 to SF12BW125
712 +)))
691 691  
714 +(((
692 692  922.7 - SF7BW125 to SF12BW125
716 +)))
693 693  
718 +(((
694 694  922.9 - SF7BW125 to SF12BW125
720 +)))
695 695  
722 +(((
696 696  923.1 - SF7BW125 to SF12BW125
724 +)))
697 697  
726 +(((
698 698  923.3 - SF7BW125 to SF12BW125
728 +)))
699 699  
730 +(((
731 +
732 +)))
700 700  
734 +(((
701 701  (% style="color:blue" %)**Downlink:**
736 +)))
702 702  
738 +(((
703 703  Uplink channels 1-7(RX1)
740 +)))
704 704  
742 +(((
705 705  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
744 +)))
706 706  
707 707  
708 708  
709 -=== 2.8.7 IN865-867 (IN865) ===
710 710  
749 +=== 2.6.7 IN865-867 (IN865) ===
750 +
751 +(((
711 711  (% style="color:blue" %)**Uplink:**
753 +)))
712 712  
755 +(((
713 713  865.0625 - SF7BW125 to SF12BW125
757 +)))
714 714  
759 +(((
715 715  865.4025 - SF7BW125 to SF12BW125
761 +)))
716 716  
763 +(((
717 717  865.9850 - SF7BW125 to SF12BW125
765 +)))
718 718  
767 +(((
768 +
769 +)))
719 719  
771 +(((
720 720  (% style="color:blue" %)**Downlink:**
773 +)))
721 721  
775 +(((
722 722  Uplink channels 1-3 (RX1)
777 +)))
723 723  
779 +(((
724 724  866.550 - SF10BW125 (RX2)
781 +)))
725 725  
726 726  
727 727  
728 -== 2.9 LED Indicator ==
729 729  
730 -The LSPH01 has an internal LED which is to show the status of different state.
786 +== 2.7  LED Indicator ==
731 731  
788 +The LLDS12 has an internal LED which is to show the status of different state.
789 +
732 732  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
733 733  * Blink once when device transmit a packet.
734 734  
735 735  
794 +== 2.8  ​Firmware Change Log ==
736 736  
737 -== 2.10 ​Firmware Change Log ==
738 738  
797 +**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/]]
739 739  
740 -**Firmware download link:**
741 741  
742 -[[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/]]
800 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
743 743  
744 744  
745 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
746 746  
804 += 3.  LiDAR ToF Measurement =
747 747  
806 +== 3.1 Principle of Distance Measurement ==
748 748  
749 -= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
808 +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.
750 750  
751 -Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
810 +[[image:1654831757579-263.png]]
752 752  
753 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
754 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
755 755  
756 -There are two kinds of commands to configure LSPH01, they are:
757 757  
758 -* (% style="color:#4f81bd" %)** General Commands**.
814 +== 3.2 Distance Measurement Characteristics ==
759 759  
816 +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:
817 +
818 +[[image:1654831774373-275.png]]
819 +
820 +
821 +①Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
822 +
823 +②Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
824 +
825 +③Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
826 +
827 +
828 +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:
829 +
830 +
831 +[[image:1654831797521-720.png]]
832 +
833 +
834 +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.
835 +
836 +[[image:1654831810009-716.png]]
837 +
838 +
839 +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.
840 +
841 +
842 +
843 +== 3.3 Notice of usage: ==
844 +
845 +Possible invalid /wrong reading for LiDAR ToF tech:
846 +
847 +* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
848 +* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might wrong.
849 +* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
850 +* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
851 +
852 += 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
853 +
854 +(((
855 +Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
856 +)))
857 +
858 +* (((
859 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
860 +)))
861 +* (((
862 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
863 +)))
864 +
865 +(((
866 +
867 +
868 +There are two kinds of commands to configure LLDS12, they are:
869 +)))
870 +
871 +* (((
872 +(% style="color:#4f81bd" %)** General Commands**.
873 +)))
874 +
875 +(((
760 760  These commands are to configure:
877 +)))
761 761  
762 -* General system settings like: uplink interval.
763 -* LoRaWAN protocol & radio related command.
879 +* (((
880 +General system settings like: uplink interval.
881 +)))
882 +* (((
883 +LoRaWAN protocol & radio related command.
884 +)))
764 764  
765 -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/]]
886 +(((
887 +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/]]
888 +)))
766 766  
890 +(((
891 +
892 +)))
767 767  
768 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
894 +* (((
895 +(% style="color:#4f81bd" %)** Commands special design for LLDS12**
896 +)))
769 769  
770 -These commands only valid for LSPH01, as below:
898 +(((
899 +These commands only valid for LLDS12, as below:
900 +)))
771 771  
772 772  
773 773  
774 -== 3.1 Set Transmit Interval Time ==
904 +== 4.1  Set Transmit Interval Time ==
775 775  
776 776  Feature: Change LoRaWAN End Node Transmit Interval.
777 777  
... ... @@ -781,45 +781,60 @@
781 781  
782 782  
783 783  
914 +(((
784 784  (% style="color:#037691" %)**Downlink Command: 0x01**
916 +)))
785 785  
918 +(((
786 786  Format: Command Code (0x01) followed by 3 bytes time value.
920 +)))
787 787  
922 +(((
788 788  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
924 +)))
789 789  
790 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
791 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
926 +* (((
927 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
928 +)))
929 +* (((
930 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
792 792  
793 793  
933 +
934 +)))
794 794  
936 +== 4.2  Set Interrupt Mode ==
795 795  
796 -== 3.2 Set Interrupt Mode ==
797 -
798 798  Feature, Set Interrupt mode for GPIO_EXIT.
799 799  
800 800  (% style="color:#037691" %)**AT Command: AT+INTMOD**
801 801  
802 -[[image:image-20220607171716-9.png]]
942 +[[image:image-20220610105806-2.png]]
803 803  
804 804  
945 +
946 +
947 +(((
805 805  (% style="color:#037691" %)**Downlink Command: 0x06**
949 +)))
806 806  
951 +(((
807 807  Format: Command Code (0x06) followed by 3 bytes.
953 +)))
808 808  
955 +(((
809 809  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
957 +)))
810 810  
811 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
812 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
959 +* (((
960 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
961 +)))
962 +* (((
963 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
964 +)))
813 813  
966 +== 4.3  Get Firmware Version Info ==
814 814  
815 -== 3.3 Calibrate Sensor ==
816 -
817 -Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
818 -
819 -
820 -
821 -== 3.4 Get Firmware Version Info ==
822 -
823 823  Feature: use downlink to get firmware version.
824 824  
825 825  (% style="color:#037691" %)**Downlink Command: 0x26**
... ... @@ -829,7 +829,6 @@
829 829  * Reply to the confirmation package: 26 01
830 830  * Reply to non-confirmed packet: 26 00
831 831  
832 -
833 833  Device will send an uplink after got this downlink command. With below payload:
834 834  
835 835  Configures info payload:
... ... @@ -847,11 +847,11 @@
847 847  
848 848  Version
849 849  )))|Sensor Type|Reserve|(((
850 -[[Message Type>>path:#H2.3.6MessageType]]
994 +[[Message Type>>||anchor="H2.3.6MessageType"]]
851 851  Always 0x02
852 852  )))
853 853  
854 -**Software Type**: Always 0x03 for LSPH01
998 +**Software Type**: Always 0x03 for LLDS12
855 855  
856 856  
857 857  **Frequency Band**:
... ... @@ -897,16 +897,16 @@
897 897  
898 898  0x06: LSNPK01
899 899  
900 -0x07: LDDS12
1044 +0x07: LLDS12
901 901  
902 902  
903 903  
904 -= 4. Battery & How to replace =
1048 += 5.  Battery & How to replace =
905 905  
906 -== 4.1 Battery Type ==
1050 +== 5.1  Battery Type ==
907 907  
908 908  (((
909 -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.
1053 +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.
910 910  )))
911 911  
912 912  (((
... ... @@ -916,13 +916,13 @@
916 916  [[image:1654593587246-335.png]]
917 917  
918 918  
919 -Minimum Working Voltage for the LSPH01:
1063 +Minimum Working Voltage for the LLDS12:
920 920  
921 -LSPH01:  2.45v ~~ 3.6v
1065 +LLDS12:  2.45v ~~ 3.6v
922 922  
923 923  
924 924  
925 -== 4.2 Replace Battery ==
1069 +== 5.2  Replace Battery ==
926 926  
927 927  (((
928 928  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -934,7 +934,7 @@
934 934  
935 935  
936 936  
937 -== 4.3 Power Consumption Analyze ==
1081 +== 5.3  Power Consumption Analyze ==
938 938  
939 939  (((
940 940  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.
... ... @@ -977,7 +977,7 @@
977 977  
978 978  
979 979  
980 -=== 4.3.1 ​Battery Note ===
1124 +=== 5.3.1  ​Battery Note ===
981 981  
982 982  (((
983 983  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.
... ... @@ -985,19 +985,23 @@
985 985  
986 986  
987 987  
988 -=== ​4.3.2 Replace the battery ===
1132 +=== ​5.3.2  Replace the battery ===
989 989  
990 -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.
1134 +(((
1135 +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.
1136 +)))
991 991  
992 -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)
1138 +(((
1139 +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)
1140 +)))
993 993  
994 994  
995 995  
996 -= 5. Use AT Command =
1144 += 6.  Use AT Command =
997 997  
998 -== 5.1 Access AT Commands ==
1146 +== 6.1  Access AT Commands ==
999 999  
1000 -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.
1148 +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.
1001 1001  
1002 1002  [[image:1654593668970-604.png]]
1003 1003  
... ... @@ -1010,37 +1010,63 @@
1010 1010  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1011 1011  
1012 1012  
1161 +(((
1013 1013  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:
1163 +)))
1014 1014  
1015 1015  
1016 1016   [[image:1654593712276-618.png]]
1017 1017  
1018 -Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1168 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1019 1019  
1020 1020  
1171 += 7.  FAQ =
1021 1021  
1022 -= 6. FAQ =
1173 +== 7.1  How to change the LoRa Frequency Bands/Region ==
1023 1023  
1024 -== 6.1 How to change the LoRa Frequency Bands/Region ==
1025 -
1026 -You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]].
1175 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1027 1027  When downloading the images, choose the required image file for download. ​
1028 1028  
1029 1029  
1179 += 8.  Trouble Shooting =
1030 1030  
1031 -= 7. Trouble Shooting =
1181 +== 8.1  AT Commands input doesn’t work ==
1032 1032  
1033 -== 7.1 AT Commands input doesn’t work ==
1034 1034  
1035 1035  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.
1036 1036  
1037 1037  
1187 +== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
1038 1038  
1039 -= 8. Order Info =
1040 1040  
1041 -Part Number: (% style="color:blue" %)**LSPH01-XX**
1190 +(((
1191 +(% 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.)
1192 +)))
1042 1042  
1194 +(((
1195 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
1196 +)))
1043 1043  
1198 +(((
1199 +
1200 +)))
1201 +
1202 +(((
1203 +(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
1204 +)))
1205 +
1206 +(((
1207 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
1208 +)))
1209 +
1210 +
1211 +
1212 += 9.  Order Info =
1213 +
1214 +
1215 +Part Number: (% style="color:blue" %)**LLDS12-XX**
1216 +
1217 +
1044 1044  (% style="color:blue" %)**XX**(%%): The default frequency band
1045 1045  
1046 1046  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -1052,13 +1052,12 @@
1052 1052  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1053 1053  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1054 1054  
1229 += 10. ​ Packing Info =
1055 1055  
1056 -= 9. ​Packing Info =
1057 1057  
1058 -
1059 1059  **Package Includes**:
1060 1060  
1061 -* LSPH01 LoRaWAN Soil Ph Sensor x 1
1234 +* LLDS12 LoRaWAN LiDAR Distance Sensor x 1
1062 1062  
1063 1063  **Dimension and weight**:
1064 1064  
... ... @@ -1067,9 +1067,8 @@
1067 1067  * Package Size / pcs : cm
1068 1068  * Weight / pcs : g
1069 1069  
1243 += 11.  ​Support =
1070 1070  
1071 -= 10. ​Support =
1072 -
1073 1073  * 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.
1074 1074  * 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]].
1075 1075  
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