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Last modified by Mengting Qiu on 2025/08/06 17:02
From version 73.13
edited by Xiaoling
on 2022/06/07 17:39
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To version 109.6
edited by Xiaoling
on 2022/06/10 13:49
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  
... ... @@ -66,103 +66,99 @@
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 -(((
76 -The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
77 -)))
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.
78 78  
79 -(((
80 -LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
81 -)))
24 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
82 82  
83 -(((
84 -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.
85 -)))
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.
86 86  
87 -(((
88 -LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
89 -)))
28 +LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
90 90  
91 -(((
92 -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.
93 93  )))
94 94  
95 95  
96 -[[image:1654592435432-887.png]]
34 +[[image:1654826306458-414.png]]
97 97  
98 98  
99 99  
100 -== ​1.2 Features ==
38 +== ​1.2  Features ==
101 101  
102 102  * LoRaWAN 1.0.3 Class A
103 103  * Ultra-low power consumption
104 -* Monitor soil pH with temperature compensation.
105 -* Monitor soil temperature
42 +* Laser technology for distance detection
43 +* Operating Range - 0.1m~~12m①
44 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
106 106  * Monitor Battery Level
107 -* Support pH calibration by end user
108 108  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
109 109  * AT Commands to change parameters
110 110  * Uplink on periodically
111 111  * Downlink to change configure
112 -* IP66 Waterproof Enclosure
113 -* IP68 rate for the Sensor Probe
114 114  * 8500mAh Battery for long term use
115 115  
52 +== 1.3  Probe Specification ==
116 116  
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
117 117  
118 -== 1.3 Probe Specification ==
67 +== 1.4  Probe Dimension ==
119 119  
120 120  
121 -(% style="color:#4f81bd" %)**Soil pH:**
70 +[[image:1654827224480-952.png]]
122 122  
123 -* Range: 3 ~~ 10 pH
124 -* Resolution: 0.01 pH
125 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
126 -* Temperature Compensation Range: 0 ~~ 50℃
127 -* IP68 Protection
128 -* Length: 3.5 meters
129 129  
130 -(% style="color:#4f81bd" %)**Soil Temperature:**
131 131  
132 -* Range -40℃～85℃
133 -* Resolution: 0.1℃
134 -* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
135 -* IP68 Protection
136 -* Length: 3.5 meters
74 +== 1.5 ​ Applications ==
137 137  
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
138 138  
84 +== 1.6  Pin mapping and power on ==
139 139  
140 -== 1.4 ​Applications ==
141 141  
142 -* Smart Agriculture
87 +[[image:1654827332142-133.png]]
143 143  
144 144  
145 145  
146 -== 1.5 Pin mapping and power on ==
147 147  
148 -[[image:1654592472094-134.png]]
92 += 2.  Configure LLDS12 to connect to LoRaWAN network =
149 149  
94 +== 2.1  How it works ==
150 150  
151 -
152 -= 2. Configure LSPH01 to connect to LoRaWAN network =
153 -
154 -== 2.1 How it works ==
155 -
156 156  (((
157 -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.
97 +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.
158 158  )))
159 159  
160 160  (((
161 -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.
101 +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.
162 162  )))
163 163  
164 164  
165 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
105 +== 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
166 166  
167 167  (((
168 168  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.
... ... @@ -169,7 +169,7 @@
169 169  )))
170 170  
171 171  (((
172 -[[image:1654592492399-921.png]]
112 +[[image:1654827857527-556.png]]
173 173  )))
174 174  
175 175  (((
... ... @@ -197,11 +197,13 @@
197 197  [[image:1654592600093-601.png]]
198 198  
199 199  
140 +
200 200  **Add APP EUI and DEV EUI**
201 201  
202 202  [[image:1654592619856-881.png]]
203 203  
204 204  
146 +
205 205  **Add APP EUI in the application**
206 206  
207 207  [[image:1654592632656-512.png]]
... ... @@ -213,7 +213,7 @@
213 213  [[image:1654592653453-934.png]]
214 214  
215 215  
216 -(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
158 +(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
217 217  
218 218  
219 219  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
... ... @@ -221,44 +221,50 @@
221 221  [[image:image-20220607170442-2.png]]
222 222  
223 223  
224 -(% 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.
166 +(((
167 +(% 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.
168 +)))
225 225  
226 -[[image:1654592697690-910.png]]
170 +[[image:1654833501679-968.png]]
227 227  
228 228  
229 229  
230 -== 2.3 ​Uplink Payload ==
174 +== 2.3  ​Uplink Payload ==
231 231  
232 -LSPH01 will uplink payload via LoRaWAN with below payload format: 
176 +(((
177 +LLDS12 will uplink payload via LoRaWAN with below payload format: 
178 +)))
233 233  
180 +(((
234 234  Uplink payload includes in total 11 bytes.
182 +)))
235 235  
236 -Normal uplink payload:
184 +(((
185 +
186 +)))
237 237  
238 238  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
239 -|(((
240 -**Size**
189 +|=(% style="width: 62.5px;" %)(((
190 +**Size (bytes)**
191 +)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
192 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
193 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
241 241  
242 -**(bytes)**
243 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
244 -|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|(((
245 -[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]]
246 -
247 -[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]]
248 -)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|(((
249 -[[Digital Interrupt (Optional)>>path:#H2.3.5InterruptPin]]
250 -)))|Reserve|(((
251 -[[Message Type>>path:#H2.3.6MessageType]]
195 +[[DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
196 +)))|[[Distance>>||anchor="H"]]|[[Distance signal strength>>||anchor="H2.3.4SoilTemperature"]]|(((
197 +[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
198 +)))|[[LiDAR temp>>||anchor="H"]]|(((
199 +[[Message Type>>||anchor="H2.3.6MessageType"]]
252 252  )))
253 253  
254 -[[image:1654592721645-318.png]]
202 +[[image:1654833689380-972.png]]
255 255  
256 256  
257 257  
258 -=== 2.3.1 Battery Info ===
206 +=== 2.3.1  Battery Info ===
259 259  
260 260  
261 -Check the battery voltage for LSPH01.
209 +Check the battery voltage for LLDS12.
262 262  
263 263  Ex1: 0x0B45 = 2885mV
264 264  
... ... @@ -266,7 +266,7 @@
266 266  
267 267  
268 268  
269 -=== 2.3.2 DS18B20 Temperature sensor ===
217 +=== 2.3.2  DS18B20 Temperature sensor ===
270 270  
271 271  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
272 272  
... ... @@ -279,32 +279,33 @@
279 279  
280 280  
281 281  
282 -=== 2.3.3 Soil pH ===
230 +=== 2.3.3  Distance ===
283 283  
284 -Range: 0 ~~ 14 pH
232 +Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength.
285 285  
286 -**Example:**
287 287  
288 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
235 +**Example**:
289 289  
237 +If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm.
290 290  
291 291  
292 -=== 2.3.4 Soil Temperature ===
293 293  
294 -Get Soil Temperature 
241 +=== 2.3.4  Distance signal strength ===
295 295  
243 +Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible.
296 296  
245 +
297 297  **Example**:
298 298  
299 -If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
248 +If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
300 300  
301 -If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
250 +Customers can judge whether they need to adjust the environment based on the signal strength.
302 302  
303 303  
304 304  
305 305  === 2.3.5 Interrupt Pin ===
306 306  
307 -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.
256 +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.
308 308  
309 309  
310 310  **Example:**
... ... @@ -317,20 +317,21 @@
317 317  
318 318  === 2.3.6 Message Type ===
319 319  
269 +(((
320 320  For a normal uplink payload, the message type is always 0x01.
271 +)))
321 321  
273 +(((
322 322  Valid Message Type:
275 +)))
323 323  
324 324  
325 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
326 -|**Message Type Code**|**Description**|**Payload**
327 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
328 -|0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
329 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
278 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
279 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
280 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
281 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
282 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
330 330  
331 -
332 -
333 -
334 334  === 2.3.7 Decode payload in The Things Network ===
335 335  
336 336  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -348,20 +348,29 @@
348 348  
349 349  
350 350  
351 -== 2.4 Uplink Interval ==
301 +== 2.4  Uplink Interval ==
352 352  
353 -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]]
303 +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"]]
354 354  
355 355  
356 356  
357 -== 2.5 ​Show Data in DataCake IoT Server ==
307 +== 2.5  ​Show Data in DataCake IoT Server ==
358 358  
309 +(((
359 359  [[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:
311 +)))
360 360  
313 +(((
314 +
315 +)))
361 361  
317 +(((
362 362  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
319 +)))
363 363  
321 +(((
364 364  (% 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:**
323 +)))
365 365  
366 366  
367 367  [[image:1654592790040-760.png]]
... ... @@ -372,177 +372,108 @@
372 372  
373 373  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
374 374  
375 -(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
334 +(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
376 376  
377 -[[image:1654592819047-535.png]]
336 +[[image:1654832691989-514.png]]
378 378  
379 379  
380 -
381 381  [[image:1654592833877-762.png]]
382 382  
383 383  
384 -[[image:1654592856403-259.png]]
342 +[[image:1654832740634-933.png]]
385 385  
386 386  
387 -(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
388 388  
389 -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/]]
390 -
391 -
392 -[[image:1654592878525-845.png]]
393 -
394 -[[image:1654592892967-474.png]]
395 -
396 -
397 -[[image:1654592905354-123.png]]
398 -
399 -
400 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
401 -
402 -
403 -[[image:1654592917530-261.png]]
404 -
405 -
406 -
407 -== 2.6 Installation and Maintain ==
408 -
409 -=== 2.6.1 Before measurement ===
410 -
411 411  (((
412 -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. 
347 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
413 413  )))
414 414  
415 -
416 -
417 -=== 2.6.2 Measurement ===
418 -
419 -
420 -(% style="color:#4f81bd" %)**Measurement the soil surface:**
421 -
422 -[[image:1654592946732-634.png]]
423 -
424 -Choose the proper measuring position. Split the surface soil according to the measured deep.
425 -
426 -Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
427 -
428 -Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
429 -
430 -Put soil over the probe after insert. And start to measure.
431 -
432 -
433 -(% style="color:#4f81bd" %)**Measurement inside soil:**
434 -
435 -Dig a hole with diameter > 20CM.
436 -
437 -Insert the probe inside, method like measure the surface.
438 -
439 -
440 -
441 -=== 2.6.3 Maintain Probe ===
442 -
443 -1. (((
444 -pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
445 -)))
446 -1. (((
447 -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.
448 -)))
449 -1. (((
450 -Probe reference electrode is also no strong, need to avoid strong force or hitting.
451 -)))
452 -1. (((
453 -User should keep reference electrode wet while not use.
454 -)))
455 -1. (((
456 -Avoid the probes to touch oily matter. Which will cause issue in accuracy.
457 -)))
458 -1. (((
459 -The probe is IP68 can be put in water.
460 -
461 -
350 +(((
462 462  
463 463  )))
464 464  
465 -== 2.7 Calibration ==
354 +[[image:1654833065139-942.png]]
466 466  
467 -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).
468 468  
469 -After stable, user can use below command to calibrate.
470 470  
471 -[[image:image-20220607171149-4.png]]
358 +[[image:1654833092678-390.png]]
472 472  
473 473  
474 -(% style="color:#037691" %)**Calibration Payload**
475 475  
476 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
477 -|(((
478 -**Size**
362 +After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
479 479  
480 -**(bytes)**
481 -)))|**1**|**1**|**1**|**7**|**1**
482 -|**Value**|(((
483 -PH4
364 +[[image:1654833163048-332.png]]
484 484  
485 -Calibrate value
486 -)))|PH6.86 Calibrate value|(((
487 -PH9.18
488 488  
489 -Calibrate value
490 -)))|Reserve|(((
491 -[[Message Type>>path:#H2.3.6MessageType]]
492 492  
493 -Always 0x03
494 -)))
368 +== 2.6  Frequency Plans ==
495 495  
496 -User can also send 0x14 downlink command to poll the current calibration payload.
497 -
498 -[[image:image-20220607171416-7.jpeg]]
499 -
500 -
501 -* Reply to the confirmation package: 14 01
502 -* Reply to non-confirmed packet: 14 00
503 -
504 -
505 -
506 -
507 -== 2.8 Frequency Plans ==
508 -
509 509  (((
510 -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.
371 +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.
511 511  )))
512 512  
513 513  
514 -=== 2.8.1 EU863-870 (EU868) ===
375 +=== 2.6.1  EU863-870 (EU868) ===
515 515  
377 +(((
516 516  (% style="color:blue" %)**Uplink:**
379 +)))
517 517  
381 +(((
518 518  868.1 - SF7BW125 to SF12BW125
383 +)))
519 519  
385 +(((
520 520  868.3 - SF7BW125 to SF12BW125 and SF7BW250
387 +)))
521 521  
389 +(((
522 522  868.5 - SF7BW125 to SF12BW125
391 +)))
523 523  
393 +(((
524 524  867.1 - SF7BW125 to SF12BW125
395 +)))
525 525  
397 +(((
526 526  867.3 - SF7BW125 to SF12BW125
399 +)))
527 527  
401 +(((
528 528  867.5 - SF7BW125 to SF12BW125
403 +)))
529 529  
405 +(((
530 530  867.7 - SF7BW125 to SF12BW125
407 +)))
531 531  
409 +(((
532 532  867.9 - SF7BW125 to SF12BW125
411 +)))
533 533  
413 +(((
534 534  868.8 - FSK
415 +)))
535 535  
417 +(((
418 +
419 +)))
536 536  
421 +(((
537 537  (% style="color:blue" %)**Downlink:**
423 +)))
538 538  
425 +(((
539 539  Uplink channels 1-9 (RX1)
427 +)))
540 540  
429 +(((
541 541  869.525 - SF9BW125 (RX2 downlink only)
431 +)))
542 542  
543 543  
544 544  
545 -=== 2.8.2 US902-928(US915) ===
435 +=== 2.6.2  US902-928(US915) ===
546 546  
547 547  (((
548 548  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
... ... @@ -559,54 +559,97 @@
559 559  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
560 560  * 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)
561 561  
452 +=== 2.6.3 CN470-510 (CN470) ===
562 562  
563 -=== 2.8.3 CN470-510 (CN470) ===
564 -
454 +(((
565 565  Used in China, Default use CHE=1
456 +)))
566 566  
458 +(((
567 567  (% style="color:blue" %)**Uplink:**
460 +)))
568 568  
462 +(((
569 569  486.3 - SF7BW125 to SF12BW125
464 +)))
570 570  
466 +(((
571 571  486.5 - SF7BW125 to SF12BW125
468 +)))
572 572  
470 +(((
573 573  486.7 - SF7BW125 to SF12BW125
472 +)))
574 574  
474 +(((
575 575  486.9 - SF7BW125 to SF12BW125
476 +)))
576 576  
478 +(((
577 577  487.1 - SF7BW125 to SF12BW125
480 +)))
578 578  
482 +(((
579 579  487.3 - SF7BW125 to SF12BW125
484 +)))
580 580  
486 +(((
581 581  487.5 - SF7BW125 to SF12BW125
488 +)))
582 582  
490 +(((
583 583  487.7 - SF7BW125 to SF12BW125
492 +)))
584 584  
494 +(((
495 +
496 +)))
585 585  
498 +(((
586 586  (% style="color:blue" %)**Downlink:**
500 +)))
587 587  
502 +(((
588 588  506.7 - SF7BW125 to SF12BW125
504 +)))
589 589  
506 +(((
590 590  506.9 - SF7BW125 to SF12BW125
508 +)))
591 591  
510 +(((
592 592  507.1 - SF7BW125 to SF12BW125
512 +)))
593 593  
514 +(((
594 594  507.3 - SF7BW125 to SF12BW125
516 +)))
595 595  
518 +(((
596 596  507.5 - SF7BW125 to SF12BW125
520 +)))
597 597  
522 +(((
598 598  507.7 - SF7BW125 to SF12BW125
524 +)))
599 599  
526 +(((
600 600  507.9 - SF7BW125 to SF12BW125
528 +)))
601 601  
530 +(((
602 602  508.1 - SF7BW125 to SF12BW125
532 +)))
603 603  
534 +(((
604 604  505.3 - SF12BW125 (RX2 downlink only)
536 +)))
605 605  
606 606  
607 607  
608 -=== 2.8.4 AU915-928(AU915) ===
609 609  
541 +=== 2.6.4 AU915-928(AU915) ===
542 +
610 610  (((
611 611  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
612 612  )))
... ... @@ -626,162 +626,343 @@
626 626  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
627 627  * 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)
628 628  
562 +=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
629 629  
630 -
631 -=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
632 -
564 +(((
633 633  (% style="color:blue" %)**Default Uplink channel:**
566 +)))
634 634  
568 +(((
635 635  923.2 - SF7BW125 to SF10BW125
570 +)))
636 636  
572 +(((
637 637  923.4 - SF7BW125 to SF10BW125
574 +)))
638 638  
576 +(((
577 +
578 +)))
639 639  
580 +(((
640 640  (% style="color:blue" %)**Additional Uplink Channel**:
582 +)))
641 641  
584 +(((
642 642  (OTAA mode, channel added by JoinAccept message)
586 +)))
643 643  
588 +(((
589 +
590 +)))
644 644  
592 +(((
645 645  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
594 +)))
646 646  
596 +(((
647 647  922.2 - SF7BW125 to SF10BW125
598 +)))
648 648  
600 +(((
649 649  922.4 - SF7BW125 to SF10BW125
602 +)))
650 650  
604 +(((
651 651  922.6 - SF7BW125 to SF10BW125
606 +)))
652 652  
608 +(((
653 653  922.8 - SF7BW125 to SF10BW125
610 +)))
654 654  
612 +(((
655 655  923.0 - SF7BW125 to SF10BW125
614 +)))
656 656  
616 +(((
657 657  922.0 - SF7BW125 to SF10BW125
618 +)))
658 658  
620 +(((
621 +
622 +)))
659 659  
624 +(((
660 660  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
626 +)))
661 661  
628 +(((
662 662  923.6 - SF7BW125 to SF10BW125
630 +)))
663 663  
632 +(((
664 664  923.8 - SF7BW125 to SF10BW125
634 +)))
665 665  
636 +(((
666 666  924.0 - SF7BW125 to SF10BW125
638 +)))
667 667  
640 +(((
668 668  924.2 - SF7BW125 to SF10BW125
642 +)))
669 669  
644 +(((
670 670  924.4 - SF7BW125 to SF10BW125
646 +)))
671 671  
648 +(((
672 672  924.6 - SF7BW125 to SF10BW125
650 +)))
673 673  
652 +(((
653 +
654 +)))
674 674  
656 +(((
675 675  (% style="color:blue" %)**Downlink:**
658 +)))
676 676  
660 +(((
677 677  Uplink channels 1-8 (RX1)
662 +)))
678 678  
664 +(((
679 679  923.2 - SF10BW125 (RX2)
666 +)))
680 680  
681 681  
682 682  
683 -=== 2.8.6 KR920-923 (KR920) ===
684 684  
671 +=== 2.6.6 KR920-923 (KR920) ===
672 +
673 +(((
685 685  (% style="color:blue" %)**Default channel:**
675 +)))
686 686  
677 +(((
687 687  922.1 - SF7BW125 to SF12BW125
679 +)))
688 688  
681 +(((
689 689  922.3 - SF7BW125 to SF12BW125
683 +)))
690 690  
685 +(((
691 691  922.5 - SF7BW125 to SF12BW125
687 +)))
692 692  
689 +(((
690 +
691 +)))
693 693  
693 +(((
694 694  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
695 +)))
695 695  
697 +(((
696 696  922.1 - SF7BW125 to SF12BW125
699 +)))
697 697  
701 +(((
698 698  922.3 - SF7BW125 to SF12BW125
703 +)))
699 699  
705 +(((
700 700  922.5 - SF7BW125 to SF12BW125
707 +)))
701 701  
709 +(((
702 702  922.7 - SF7BW125 to SF12BW125
711 +)))
703 703  
713 +(((
704 704  922.9 - SF7BW125 to SF12BW125
715 +)))
705 705  
717 +(((
706 706  923.1 - SF7BW125 to SF12BW125
719 +)))
707 707  
721 +(((
708 708  923.3 - SF7BW125 to SF12BW125
723 +)))
709 709  
725 +(((
726 +
727 +)))
710 710  
729 +(((
711 711  (% style="color:blue" %)**Downlink:**
731 +)))
712 712  
733 +(((
713 713  Uplink channels 1-7(RX1)
735 +)))
714 714  
737 +(((
715 715  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
739 +)))
716 716  
717 717  
718 718  
719 -=== 2.8.7 IN865-867 (IN865) ===
720 720  
744 +=== 2.6.7 IN865-867 (IN865) ===
745 +
746 +(((
721 721  (% style="color:blue" %)**Uplink:**
748 +)))
722 722  
750 +(((
723 723  865.0625 - SF7BW125 to SF12BW125
752 +)))
724 724  
754 +(((
725 725  865.4025 - SF7BW125 to SF12BW125
756 +)))
726 726  
758 +(((
727 727  865.9850 - SF7BW125 to SF12BW125
760 +)))
728 728  
762 +(((
763 +
764 +)))
729 729  
766 +(((
730 730  (% style="color:blue" %)**Downlink:**
768 +)))
731 731  
770 +(((
732 732  Uplink channels 1-3 (RX1)
772 +)))
733 733  
774 +(((
734 734  866.550 - SF10BW125 (RX2)
776 +)))
735 735  
736 736  
737 737  
738 -== 2.9 LED Indicator ==
739 739  
740 -The LSPH01 has an internal LED which is to show the status of different state.
781 +== 2.7  LED Indicator ==
741 741  
783 +The LLDS12 has an internal LED which is to show the status of different state.
784 +
742 742  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
743 743  * Blink once when device transmit a packet.
744 744  
788 +== 2.8  ​Firmware Change Log ==
745 745  
746 746  
747 -== 2.10 ​Firmware Change Log ==
791 +**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/]]
748 748  
749 749  
750 -**Firmware download link:**
794 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
751 751  
752 -[[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/]]
753 753  
754 754  
755 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
798 += 3.  LiDAR ToF Measurement =
756 756  
800 +== 3.1 Principle of Distance Measurement ==
757 757  
802 +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.
758 758  
759 -= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
804 +[[image:1654831757579-263.png]]
760 760  
761 -Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
762 762  
763 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
764 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
765 765  
766 -There are two kinds of commands to configure LSPH01, they are:
808 +== 3.2 Distance Measurement Characteristics ==
767 767  
768 -* (% style="color:#4f81bd" %)** General Commands**.
810 +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:
769 769  
812 +[[image:1654831774373-275.png]]
813 +
814 +
815 +①Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
816 +
817 +②Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
818 +
819 +③Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
820 +
821 +
822 +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:
823 +
824 +
825 +[[image:1654831797521-720.png]]
826 +
827 +
828 +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.
829 +
830 +[[image:1654831810009-716.png]]
831 +
832 +
833 +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.
834 +
835 +
836 +
837 +== 3.3 Notice of usage: ==
838 +
839 +Possible invalid /wrong reading for LiDAR ToF tech:
840 +
841 +* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
842 +* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might wrong.
843 +* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
844 +* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
845 +
846 += 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
847 +
848 +(((
849 +Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
850 +)))
851 +
852 +* (((
853 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
854 +)))
855 +* (((
856 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
857 +)))
858 +
859 +(((
860 +
861 +
862 +There are two kinds of commands to configure LLDS12, they are:
863 +)))
864 +
865 +* (((
866 +(% style="color:#4f81bd" %)** General Commands**.
867 +)))
868 +
869 +(((
770 770  These commands are to configure:
871 +)))
771 771  
772 -* General system settings like: uplink interval.
773 -* LoRaWAN protocol & radio related command.
873 +* (((
874 +General system settings like: uplink interval.
875 +)))
876 +* (((
877 +LoRaWAN protocol & radio related command.
878 +)))
774 774  
775 -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/]]
880 +(((
881 +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/]]
882 +)))
776 776  
884 +(((
885 +
886 +)))
777 777  
778 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
888 +* (((
889 +(% style="color:#4f81bd" %)** Commands special design for LLDS12**
890 +)))
779 779  
780 -These commands only valid for LSPH01, as below:
892 +(((
893 +These commands only valid for LLDS12, as below:
894 +)))
781 781  
782 782  
783 783  
784 -== 3.1 Set Transmit Interval Time ==
898 +== 4.1  Set Transmit Interval Time ==
785 785  
786 786  Feature: Change LoRaWAN End Node Transmit Interval.
787 787  
... ... @@ -791,45 +791,60 @@
791 791  
792 792  
793 793  
908 +(((
794 794  (% style="color:#037691" %)**Downlink Command: 0x01**
910 +)))
795 795  
912 +(((
796 796  Format: Command Code (0x01) followed by 3 bytes time value.
914 +)))
797 797  
916 +(((
798 798  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
918 +)))
799 799  
800 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
801 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
920 +* (((
921 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
922 +)))
923 +* (((
924 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
802 802  
803 803  
927 +
928 +)))
804 804  
930 +== 4.2  Set Interrupt Mode ==
805 805  
806 -== 3.2 Set Interrupt Mode ==
807 -
808 808  Feature, Set Interrupt mode for GPIO_EXIT.
809 809  
810 810  (% style="color:#037691" %)**AT Command: AT+INTMOD**
811 811  
812 -[[image:image-20220607171716-9.png]]
936 +[[image:image-20220610105806-2.png]]
813 813  
814 814  
939 +
940 +
941 +(((
815 815  (% style="color:#037691" %)**Downlink Command: 0x06**
943 +)))
816 816  
945 +(((
817 817  Format: Command Code (0x06) followed by 3 bytes.
947 +)))
818 818  
949 +(((
819 819  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
951 +)))
820 820  
821 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
822 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
953 +* (((
954 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
955 +)))
956 +* (((
957 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
958 +)))
823 823  
960 +== 4.3  Get Firmware Version Info ==
824 824  
825 -== 3.3 Calibrate Sensor ==
826 -
827 -Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
828 -
829 -
830 -
831 -== 3.4 Get Firmware Version Info ==
832 -
833 833  Feature: use downlink to get firmware version.
834 834  
835 835  (% style="color:#037691" %)**Downlink Command: 0x26**
... ... @@ -839,7 +839,6 @@
839 839  * Reply to the confirmation package: 26 01
840 840  * Reply to non-confirmed packet: 26 00
841 841  
842 -
843 843  Device will send an uplink after got this downlink command. With below payload:
844 844  
845 845  Configures info payload:
... ... @@ -857,11 +857,11 @@
857 857  
858 858  Version
859 859  )))|Sensor Type|Reserve|(((
860 -[[Message Type>>path:#H2.3.6MessageType]]
988 +[[Message Type>>||anchor="H2.3.6MessageType"]]
861 861  Always 0x02
862 862  )))
863 863  
864 -**Software Type**: Always 0x03 for LSPH01
992 +**Software Type**: Always 0x03 for LLDS12
865 865  
866 866  
867 867  **Frequency Band**:
... ... @@ -907,16 +907,16 @@
907 907  
908 908  0x06: LSNPK01
909 909  
910 -0x07: LDDS12
1038 +0x07: LLDS12
911 911  
912 912  
913 913  
914 -= 4. Battery & How to replace =
1042 += 5.  Battery & How to replace =
915 915  
916 -== 4.1 Battery Type ==
1044 +== 5.1  Battery Type ==
917 917  
918 918  (((
919 -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.
1047 +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.
920 920  )))
921 921  
922 922  (((
... ... @@ -926,13 +926,13 @@
926 926  [[image:1654593587246-335.png]]
927 927  
928 928  
929 -Minimum Working Voltage for the LSPH01:
1057 +Minimum Working Voltage for the LLDS12:
930 930  
931 -LSPH01:  2.45v ~~ 3.6v
1059 +LLDS12:  2.45v ~~ 3.6v
932 932  
933 933  
934 934  
935 -== 4.2 Replace Battery ==
1063 +== 5.2  Replace Battery ==
936 936  
937 937  (((
938 938  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -944,7 +944,7 @@
944 944  
945 945  
946 946  
947 -== 4.3 Power Consumption Analyze ==
1075 +== 5.3  Power Consumption Analyze ==
948 948  
949 949  (((
950 950  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.
... ... @@ -987,7 +987,7 @@
987 987  
988 988  
989 989  
990 -=== 4.3.1 ​Battery Note ===
1118 +=== 5.3.1  ​Battery Note ===
991 991  
992 992  (((
993 993  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.
... ... @@ -995,19 +995,23 @@
995 995  
996 996  
997 997  
998 -=== ​4.3.2 Replace the battery ===
1126 +=== ​5.3.2  Replace the battery ===
999 999  
1000 -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.
1128 +(((
1129 +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.
1130 +)))
1001 1001  
1002 -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)
1132 +(((
1133 +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)
1134 +)))
1003 1003  
1004 1004  
1005 1005  
1006 -= 5. Use AT Command =
1138 += 6.  Use AT Command =
1007 1007  
1008 -== 5.1 Access AT Commands ==
1140 +== 6.1  Access AT Commands ==
1009 1009  
1010 -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.
1142 +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.
1011 1011  
1012 1012  [[image:1654593668970-604.png]]
1013 1013  
... ... @@ -1020,37 +1020,63 @@
1020 1020  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1021 1021  
1022 1022  
1155 +(((
1023 1023  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:
1157 +)))
1024 1024  
1025 1025  
1026 1026   [[image:1654593712276-618.png]]
1027 1027  
1028 -Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1162 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1029 1029  
1030 1030  
1165 += 7.  FAQ =
1031 1031  
1032 -= 6. FAQ =
1167 +== 7.1  How to change the LoRa Frequency Bands/Region ==
1033 1033  
1034 -== 6.1 How to change the LoRa Frequency Bands/Region ==
1035 -
1036 -You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]].
1169 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1037 1037  When downloading the images, choose the required image file for download. ​
1038 1038  
1039 1039  
1173 += 8.  Trouble Shooting =
1040 1040  
1041 -= 7. Trouble Shooting =
1175 +== 8.1  AT Commands input doesn’t work ==
1042 1042  
1043 -== 7.1 AT Commands input doesn’t work ==
1044 1044  
1045 1045  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.
1046 1046  
1047 1047  
1181 +== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
1048 1048  
1049 -= 8. Order Info =
1050 1050  
1051 -Part Number: (% style="color:blue" %)**LSPH01-XX**
1184 +(((
1185 +(% 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.)
1186 +)))
1052 1052  
1188 +(((
1189 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
1190 +)))
1053 1053  
1192 +(((
1193 +
1194 +)))
1195 +
1196 +(((
1197 +(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
1198 +)))
1199 +
1200 +(((
1201 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
1202 +)))
1203 +
1204 +
1205 +
1206 += 9.  Order Info =
1207 +
1208 +
1209 +Part Number: (% style="color:blue" %)**LLDS12-XX**
1210 +
1211 +
1054 1054  (% style="color:blue" %)**XX**(%%): The default frequency band
1055 1055  
1056 1056  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -1062,13 +1062,12 @@
1062 1062  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1063 1063  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1064 1064  
1223 += 10. ​ Packing Info =
1065 1065  
1066 -= 9. ​Packing Info =
1067 1067  
1068 -
1069 1069  **Package Includes**:
1070 1070  
1071 -* LSPH01 LoRaWAN Soil Ph Sensor x 1
1228 +* LLDS12 LoRaWAN LiDAR Distance Sensor x 1
1072 1072  
1073 1073  **Dimension and weight**:
1074 1074  
... ... @@ -1077,10 +1077,7 @@
1077 1077  * Package Size / pcs : cm
1078 1078  * Weight / pcs : g
1079 1079  
1237 += 11.  ​Support =
1080 1080  
1081 -= 10. ​Support =
1082 -
1083 1083  * 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.
1084 1084  * 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]].
1085 -
1086 -
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