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Last modified by Xiaoling on 2025/04/24 17:18
From version 73.4
edited by Xiaoling
on 2022/06/07 17:24
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To version 108.3
edited by Xiaoling
on 2022/06/10 12:00
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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  
... ... @@ -66,97 +66,108 @@
66 66  
67 67  
68 68  
13 += 1.  Introduction =
69 69  
15 +== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
70 70  
17 +(((
18 +
71 71  
72 -= 1. Introduction =
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.
73 73  
74 -== 1.1 ​What is LoRaWAN Soil pH Sensor ==
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.
75 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.
24 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
77 77  
78 -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.
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.
79 79  
80 -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.
28 +LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
81 81  
82 -LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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 +)))
83 83  
84 -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.
85 85  
34 +[[image:1654826306458-414.png]]
86 86  
87 -[[image:1654592435432-887.png]]
88 88  
89 89  
38 +== ​1.2  Features ==
90 90  
91 -== ​1.2 Features ==
92 -
93 93  * LoRaWAN 1.0.3 Class A
94 94  * Ultra-low power consumption
95 -* Monitor soil pH with temperature compensation.
96 -* Monitor soil temperature
42 +* Laser technology for distance detection
43 +* Operating Range - 0.1m~~12m①
44 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
97 97  * Monitor Battery Level
98 -* Support pH calibration by end user
99 99  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
100 100  * AT Commands to change parameters
101 101  * Uplink on periodically
102 102  * Downlink to change configure
103 -* IP66 Waterproof Enclosure
104 -* IP68 rate for the Sensor Probe
105 105  * 8500mAh Battery for long term use
106 106  
107 107  
108 108  
109 109  
110 -== 1.3 Probe Specification ==
55 +== 1.3  Probe Specification ==
111 111  
57 +* Storage temperature ：-20℃~~75℃
58 +* Operating temperature - -20℃~~60℃
59 +* Operating Range - 0.1m~~12m①
60 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
61 +* Distance resolution - 5mm
62 +* Ambient light immunity - 70klux
63 +* Enclosure rating - IP65
64 +* Light source - LED
65 +* Central wavelength - 850nm
66 +* FOV - 3.6°
67 +* Material of enclosure - ABS+PC
68 +* Wire length - 25cm
112 112  
113 -(% style="color:#4f81bd" %)**Soil pH:**
114 114  
115 -* Range: 3 ~~ 10 pH
116 -* Resolution: 0.01 pH
117 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
118 -* Temperature Compensation Range: 0 ~~ 50℃
119 -* IP68 Protection
120 -* Length: 3.5 meters
121 121  
122 -(% style="color:#4f81bd" %)**Soil Temperature:**
123 123  
124 -* Range -40℃～85℃
125 -* Resolution: 0.1℃
126 -* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
127 -* IP68 Protection
128 -* Length: 3.5 meters
73 +== 1.4  Probe Dimension ==
129 129  
130 130  
76 +[[image:1654827224480-952.png]]
131 131  
132 132  
133 -== 1.4 ​Applications ==
134 134  
135 -* Smart Agriculture
80 +== 1.5 ​ Applications ==
136 136  
82 +* Horizontal distance measurement
83 +* Parking management system
84 +* Object proximity and presence detection
85 +* Intelligent trash can management system
86 +* Robot obstacle avoidance
87 +* Automatic control
88 +* Sewer
137 137  
138 138  
139 139  
140 -== 1.5 Pin mapping and power on ==
141 141  
142 -[[image:1654592472094-134.png]]
93 +== 1.6  Pin mapping and power on ==
143 143  
144 144  
96 +[[image:1654827332142-133.png]]
145 145  
146 -= 2. Configure LSPH01 to connect to LoRaWAN network =
147 147  
148 -== 2.1 How it works ==
149 149  
100 +
101 += 2.  Configure LLDS12 to connect to LoRaWAN network =
102 +
103 +== 2.1  How it works ==
104 +
150 150  (((
151 -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.
106 +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.
152 152  )))
153 153  
154 154  (((
155 -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.
110 +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.
156 156  )))
157 157  
158 158  
159 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
114 +== 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
160 160  
161 161  (((
162 162  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.
... ... @@ -163,7 +163,7 @@
163 163  )))
164 164  
165 165  (((
166 -[[image:1654592492399-921.png]]
121 +[[image:1654827857527-556.png]]
167 167  )))
168 168  
169 169  (((
... ... @@ -191,11 +191,13 @@
191 191  [[image:1654592600093-601.png]]
192 192  
193 193  
149 +
194 194  **Add APP EUI and DEV EUI**
195 195  
196 196  [[image:1654592619856-881.png]]
197 197  
198 198  
155 +
199 199  **Add APP EUI in the application**
200 200  
201 201  [[image:1654592632656-512.png]]
... ... @@ -207,7 +207,7 @@
207 207  [[image:1654592653453-934.png]]
208 208  
209 209  
210 -(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
167 +(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
211 211  
212 212  
213 213  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
... ... @@ -215,34 +215,40 @@
215 215  [[image:image-20220607170442-2.png]]
216 216  
217 217  
218 -(% 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.
175 +(((
176 +(% 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.
177 +)))
219 219  
220 -[[image:1654592697690-910.png]]
179 +[[image:1654833501679-968.png]]
221 221  
222 222  
223 223  
224 224  == 2.3 ​Uplink Payload ==
225 225  
185 +(((
226 226  LSPH01 will uplink payload via LoRaWAN with below payload format: 
187 +)))
227 227  
189 +(((
228 228  Uplink payload includes in total 11 bytes.
191 +)))
229 229  
193 +(((
230 230  Normal uplink payload:
195 +)))
231 231  
232 232  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
233 -|(((
234 -**Size**
198 +|=(% style="width: 62.5px;" %)(((
199 +**Size (bytes)**
200 +)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
201 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
202 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
235 235  
236 -**(bytes)**
237 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
238 -|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|(((
239 -[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]]
240 -
241 -[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]]
242 -)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|(((
243 -[[Digital Interrupt (Optional)>>path:#H2.3.5InterruptPin]]
204 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
205 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
206 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
244 244  )))|Reserve|(((
245 -[[Message Type>>path:#H2.3.6MessageType]]
208 +[[Message Type>>||anchor="H2.3.6MessageType"]]
246 246  )))
247 247  
248 248  [[image:1654592721645-318.png]]
... ... @@ -298,7 +298,7 @@
298 298  
299 299  === 2.3.5 Interrupt Pin ===
300 300  
301 -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.
264 +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.
302 302  
303 303  
304 304  **Example:**
... ... @@ -311,18 +311,21 @@
311 311  
312 312  === 2.3.6 Message Type ===
313 313  
277 +(((
314 314  For a normal uplink payload, the message type is always 0x01.
279 +)))
315 315  
281 +(((
316 316  Valid Message Type:
283 +)))
317 317  
318 318  
319 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
320 -|**Message Type Code**|**Description**|**Payload**
321 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
322 -|0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
323 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
286 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
287 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
288 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
289 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
290 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
324 324  
325 -
326 326  === 2.3.7 Decode payload in The Things Network ===
327 327  
328 328  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -340,20 +340,29 @@
340 340  
341 341  
342 342  
343 -== 2.4 Uplink Interval ==
309 +== 2.4  Uplink Interval ==
344 344  
345 -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]]
311 +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"]]
346 346  
347 347  
348 348  
349 -== 2.5 ​Show Data in DataCake IoT Server ==
315 +== 2.5  ​Show Data in DataCake IoT Server ==
350 350  
317 +(((
351 351  [[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:
319 +)))
352 352  
321 +(((
322 +
323 +)))
353 353  
325 +(((
354 354  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
327 +)))
355 355  
329 +(((
356 356  (% 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:**
331 +)))
357 357  
358 358  
359 359  [[image:1654592790040-760.png]]
... ... @@ -364,175 +364,108 @@
364 364  
365 365  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
366 366  
367 -(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
342 +(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
368 368  
369 -[[image:1654592819047-535.png]]
344 +[[image:1654832691989-514.png]]
370 370  
371 371  
372 -
373 373  [[image:1654592833877-762.png]]
374 374  
375 375  
376 -[[image:1654592856403-259.png]]
350 +[[image:1654832740634-933.png]]
377 377  
378 378  
379 -(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
380 380  
381 -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/]]
382 -
383 -
384 -[[image:1654592878525-845.png]]
385 -
386 -[[image:1654592892967-474.png]]
387 -
388 -
389 -[[image:1654592905354-123.png]]
390 -
391 -
392 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
393 -
394 -
395 -[[image:1654592917530-261.png]]
396 -
397 -
398 -
399 -== 2.6 Installation and Maintain ==
400 -
401 -=== 2.6.1 Before measurement ===
402 -
403 403  (((
404 -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. 
355 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
405 405  )))
406 406  
407 -
408 -
409 -=== 2.6.2 Measurement ===
410 -
411 -
412 -(% style="color:#4f81bd" %)**Measurement the soil surface:**
413 -
414 -[[image:1654592946732-634.png]]
415 -
416 -Choose the proper measuring position. Split the surface soil according to the measured deep.
417 -
418 -Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
419 -
420 -Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
421 -
422 -Put soil over the probe after insert. And start to measure.
423 -
424 -
425 -(% style="color:#4f81bd" %)**Measurement inside soil:**
426 -
427 -Dig a hole with diameter > 20CM.
428 -
429 -Insert the probe inside, method like measure the surface.
430 -
431 -
432 -
433 -=== 2.6.3 Maintain Probe ===
434 -
435 -1. (((
436 -pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
437 -)))
438 -1. (((
439 -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.
440 -)))
441 -1. (((
442 -Probe reference electrode is also no strong, need to avoid strong force or hitting.
443 -)))
444 -1. (((
445 -User should keep reference electrode wet while not use.
446 -)))
447 -1. (((
448 -Avoid the probes to touch oily matter. Which will cause issue in accuracy.
449 -)))
450 -1. (((
451 -The probe is IP68 can be put in water.
452 -
453 -
358 +(((
454 454  
455 455  )))
456 456  
457 -== 2.7 Calibration ==
362 +[[image:1654833065139-942.png]]
458 458  
459 -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).
460 460  
461 -After stable, user can use below command to calibrate.
462 462  
463 -[[image:image-20220607171149-4.png]]
366 +[[image:1654833092678-390.png]]
464 464  
465 465  
466 -(% style="color:#037691" %)**Calibration Payload**
467 467  
468 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
469 -|(((
470 -**Size**
370 +After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
471 471  
472 -**(bytes)**
473 -)))|**1**|**1**|**1**|**7**|**1**
474 -|**Value**|(((
475 -PH4
372 +[[image:1654833163048-332.png]]
476 476  
477 -Calibrate value
478 -)))|PH6.86 Calibrate value|(((
479 -PH9.18
480 480  
481 -Calibrate value
482 -)))|Reserve|(((
483 -[[Message Type>>path:#H2.3.6MessageType]]
484 484  
485 -Always 0x03
486 -)))
376 +== 2.6  Frequency Plans ==
487 487  
488 -User can also send 0x14 downlink command to poll the current calibration payload.
489 -
490 -[[image:image-20220607171416-7.jpeg]]
491 -
492 -
493 -* Reply to the confirmation package: 14 01
494 -* Reply to non-confirmed packet: 14 00
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.
379 +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) ===
383 +=== 2.6.1  EU863-870 (EU868) ===
505 505  
385 +(((
506 506  (% style="color:blue" %)**Uplink:**
387 +)))
507 507  
389 +(((
508 508  868.1 - SF7BW125 to SF12BW125
391 +)))
509 509  
393 +(((
510 510  868.3 - SF7BW125 to SF12BW125 and SF7BW250
395 +)))
511 511  
397 +(((
512 512  868.5 - SF7BW125 to SF12BW125
399 +)))
513 513  
401 +(((
514 514  867.1 - SF7BW125 to SF12BW125
403 +)))
515 515  
405 +(((
516 516  867.3 - SF7BW125 to SF12BW125
407 +)))
517 517  
409 +(((
518 518  867.5 - SF7BW125 to SF12BW125
411 +)))
519 519  
413 +(((
520 520  867.7 - SF7BW125 to SF12BW125
415 +)))
521 521  
417 +(((
522 522  867.9 - SF7BW125 to SF12BW125
419 +)))
523 523  
421 +(((
524 524  868.8 - FSK
423 +)))
525 525  
425 +(((
426 +
427 +)))
526 526  
429 +(((
527 527  (% style="color:blue" %)**Downlink:**
431 +)))
528 528  
433 +(((
529 529  Uplink channels 1-9 (RX1)
435 +)))
530 530  
437 +(((
531 531  869.525 - SF9BW125 (RX2 downlink only)
439 +)))
532 532  
533 533  
534 534  
535 -=== 2.8.2 US902-928(US915) ===
443 +=== 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.
... ... @@ -550,54 +550,97 @@
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  
552 552  
461 +=== 2.6.3 CN470-510 (CN470) ===
553 553  
554 -=== 2.8.3 CN470-510 (CN470) ===
555 -
463 +(((
556 556  Used in China, Default use CHE=1
465 +)))
557 557  
467 +(((
558 558  (% style="color:blue" %)**Uplink:**
469 +)))
559 559  
471 +(((
560 560  486.3 - SF7BW125 to SF12BW125
473 +)))
561 561  
475 +(((
562 562  486.5 - SF7BW125 to SF12BW125
477 +)))
563 563  
479 +(((
564 564  486.7 - SF7BW125 to SF12BW125
481 +)))
565 565  
483 +(((
566 566  486.9 - SF7BW125 to SF12BW125
485 +)))
567 567  
487 +(((
568 568  487.1 - SF7BW125 to SF12BW125
489 +)))
569 569  
491 +(((
570 570  487.3 - SF7BW125 to SF12BW125
493 +)))
571 571  
495 +(((
572 572  487.5 - SF7BW125 to SF12BW125
497 +)))
573 573  
499 +(((
574 574  487.7 - SF7BW125 to SF12BW125
501 +)))
575 575  
503 +(((
504 +
505 +)))
576 576  
507 +(((
577 577  (% style="color:blue" %)**Downlink:**
509 +)))
578 578  
511 +(((
579 579  506.7 - SF7BW125 to SF12BW125
513 +)))
580 580  
515 +(((
581 581  506.9 - SF7BW125 to SF12BW125
517 +)))
582 582  
519 +(((
583 583  507.1 - SF7BW125 to SF12BW125
521 +)))
584 584  
523 +(((
585 585  507.3 - SF7BW125 to SF12BW125
525 +)))
586 586  
527 +(((
587 587  507.5 - SF7BW125 to SF12BW125
529 +)))
588 588  
531 +(((
589 589  507.7 - SF7BW125 to SF12BW125
533 +)))
590 590  
535 +(((
591 591  507.9 - SF7BW125 to SF12BW125
537 +)))
592 592  
539 +(((
593 593  508.1 - SF7BW125 to SF12BW125
541 +)))
594 594  
543 +(((
595 595  505.3 - SF12BW125 (RX2 downlink only)
545 +)))
596 596  
597 597  
598 598  
599 -=== 2.8.4 AU915-928(AU915) ===
600 600  
550 +=== 2.6.4 AU915-928(AU915) ===
551 +
601 601  (((
602 602  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
603 603  )))
... ... @@ -617,162 +617,345 @@
617 617  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
618 618  * 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)
619 619  
571 +=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
620 620  
621 -
622 -=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
623 -
573 +(((
624 624  (% style="color:blue" %)**Default Uplink channel:**
575 +)))
625 625  
577 +(((
626 626  923.2 - SF7BW125 to SF10BW125
579 +)))
627 627  
581 +(((
628 628  923.4 - SF7BW125 to SF10BW125
583 +)))
629 629  
585 +(((
586 +
587 +)))
630 630  
589 +(((
631 631  (% style="color:blue" %)**Additional Uplink Channel**:
591 +)))
632 632  
593 +(((
633 633  (OTAA mode, channel added by JoinAccept message)
595 +)))
634 634  
597 +(((
598 +
599 +)))
635 635  
601 +(((
636 636  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
603 +)))
637 637  
605 +(((
638 638  922.2 - SF7BW125 to SF10BW125
607 +)))
639 639  
609 +(((
640 640  922.4 - SF7BW125 to SF10BW125
611 +)))
641 641  
613 +(((
642 642  922.6 - SF7BW125 to SF10BW125
615 +)))
643 643  
617 +(((
644 644  922.8 - SF7BW125 to SF10BW125
619 +)))
645 645  
621 +(((
646 646  923.0 - SF7BW125 to SF10BW125
623 +)))
647 647  
625 +(((
648 648  922.0 - SF7BW125 to SF10BW125
627 +)))
649 649  
629 +(((
630 +
631 +)))
650 650  
633 +(((
651 651  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
635 +)))
652 652  
637 +(((
653 653  923.6 - SF7BW125 to SF10BW125
639 +)))
654 654  
641 +(((
655 655  923.8 - SF7BW125 to SF10BW125
643 +)))
656 656  
645 +(((
657 657  924.0 - SF7BW125 to SF10BW125
647 +)))
658 658  
649 +(((
659 659  924.2 - SF7BW125 to SF10BW125
651 +)))
660 660  
653 +(((
661 661  924.4 - SF7BW125 to SF10BW125
655 +)))
662 662  
657 +(((
663 663  924.6 - SF7BW125 to SF10BW125
659 +)))
664 664  
661 +(((
662 +
663 +)))
665 665  
665 +(((
666 666  (% style="color:blue" %)**Downlink:**
667 +)))
667 667  
669 +(((
668 668  Uplink channels 1-8 (RX1)
671 +)))
669 669  
673 +(((
670 670  923.2 - SF10BW125 (RX2)
675 +)))
671 671  
672 672  
673 673  
674 -=== 2.8.6 KR920-923 (KR920) ===
675 675  
680 +=== 2.6.6 KR920-923 (KR920) ===
681 +
682 +(((
676 676  (% style="color:blue" %)**Default channel:**
684 +)))
677 677  
686 +(((
678 678  922.1 - SF7BW125 to SF12BW125
688 +)))
679 679  
690 +(((
680 680  922.3 - SF7BW125 to SF12BW125
692 +)))
681 681  
694 +(((
682 682  922.5 - SF7BW125 to SF12BW125
696 +)))
683 683  
698 +(((
699 +
700 +)))
684 684  
702 +(((
685 685  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
704 +)))
686 686  
706 +(((
687 687  922.1 - SF7BW125 to SF12BW125
708 +)))
688 688  
710 +(((
689 689  922.3 - SF7BW125 to SF12BW125
712 +)))
690 690  
714 +(((
691 691  922.5 - SF7BW125 to SF12BW125
716 +)))
692 692  
718 +(((
693 693  922.7 - SF7BW125 to SF12BW125
720 +)))
694 694  
722 +(((
695 695  922.9 - SF7BW125 to SF12BW125
724 +)))
696 696  
726 +(((
697 697  923.1 - SF7BW125 to SF12BW125
728 +)))
698 698  
730 +(((
699 699  923.3 - SF7BW125 to SF12BW125
732 +)))
700 700  
734 +(((
735 +
736 +)))
701 701  
738 +(((
702 702  (% style="color:blue" %)**Downlink:**
740 +)))
703 703  
742 +(((
704 704  Uplink channels 1-7(RX1)
744 +)))
705 705  
746 +(((
706 706  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
748 +)))
707 707  
708 708  
709 709  
710 -=== 2.8.7 IN865-867 (IN865) ===
711 711  
753 +=== 2.6.7 IN865-867 (IN865) ===
754 +
755 +(((
712 712  (% style="color:blue" %)**Uplink:**
757 +)))
713 713  
759 +(((
714 714  865.0625 - SF7BW125 to SF12BW125
761 +)))
715 715  
763 +(((
716 716  865.4025 - SF7BW125 to SF12BW125
765 +)))
717 717  
767 +(((
718 718  865.9850 - SF7BW125 to SF12BW125
769 +)))
719 719  
771 +(((
772 +
773 +)))
720 720  
775 +(((
721 721  (% style="color:blue" %)**Downlink:**
777 +)))
722 722  
779 +(((
723 723  Uplink channels 1-3 (RX1)
781 +)))
724 724  
783 +(((
725 725  866.550 - SF10BW125 (RX2)
785 +)))
726 726  
727 727  
728 728  
729 -== 2.9 LED Indicator ==
730 730  
731 -The LSPH01 has an internal LED which is to show the status of different state.
790 +== 2.7  LED Indicator ==
732 732  
792 +The LLDS12 has an internal LED which is to show the status of different state.
793 +
733 733  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
734 734  * Blink once when device transmit a packet.
735 735  
736 736  
737 737  
738 -== 2.10 ​Firmware Change Log ==
799 +== 2.8  ​Firmware Change Log ==
739 739  
740 740  
741 -**Firmware download link:**
802 +**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/]]
742 742  
743 -[[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/]]
744 744  
745 -
746 746  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
747 747  
748 748  
749 749  
750 -= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
809 += 3.  LiDAR ToF Measurement =
751 751  
752 -Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
811 +== 3.1 Principle of Distance Measurement ==
753 753  
754 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
755 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
813 +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.
756 756  
757 -There are two kinds of commands to configure LSPH01, they are:
815 +[[image:1654831757579-263.png]]
758 758  
759 -* (% style="color:#4f81bd" %)** General Commands**.
760 760  
818 +
819 +== 3.2 Distance Measurement Characteristics ==
820 +
821 +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:
822 +
823 +[[image:1654831774373-275.png]]
824 +
825 +
826 +①Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
827 +
828 +②Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
829 +
830 +③Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
831 +
832 +
833 +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:
834 +
835 +
836 +[[image:1654831797521-720.png]]
837 +
838 +
839 +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.
840 +
841 +[[image:1654831810009-716.png]]
842 +
843 +
844 +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.
845 +
846 +
847 +
848 +== 3.3 Notice of usage: ==
849 +
850 +Possible invalid /wrong reading for LiDAR ToF tech:
851 +
852 +* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
853 +* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might wrong.
854 +* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
855 +* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
856 +
857 += 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
858 +
859 +(((
860 +Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
861 +)))
862 +
863 +* (((
864 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
865 +)))
866 +* (((
867 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
868 +)))
869 +
870 +(((
871 +
872 +
873 +There are two kinds of commands to configure LLDS12, they are:
874 +)))
875 +
876 +* (((
877 +(% style="color:#4f81bd" %)** General Commands**.
878 +)))
879 +
880 +(((
761 761  These commands are to configure:
882 +)))
762 762  
763 -* General system settings like: uplink interval.
764 -* LoRaWAN protocol & radio related command.
884 +* (((
885 +General system settings like: uplink interval.
886 +)))
887 +* (((
888 +LoRaWAN protocol & radio related command.
889 +)))
765 765  
766 -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/]]
891 +(((
892 +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/]]
893 +)))
767 767  
895 +(((
896 +
897 +)))
768 768  
769 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
899 +* (((
900 +(% style="color:#4f81bd" %)** Commands special design for LLDS12**
901 +)))
770 770  
771 -These commands only valid for LSPH01, as below:
903 +(((
904 +These commands only valid for LLDS12, as below:
905 +)))
772 772  
773 773  
774 774  
775 -== 3.1 Set Transmit Interval Time ==
909 +== 4.1  Set Transmit Interval Time ==
776 776  
777 777  Feature: Change LoRaWAN End Node Transmit Interval.
778 778  
... ... @@ -782,44 +782,60 @@
782 782  
783 783  
784 784  
919 +(((
785 785  (% style="color:#037691" %)**Downlink Command: 0x01**
921 +)))
786 786  
923 +(((
787 787  Format: Command Code (0x01) followed by 3 bytes time value.
925 +)))
788 788  
927 +(((
789 789  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
929 +)))
790 790  
791 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
792 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
931 +* (((
932 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
933 +)))
934 +* (((
935 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
793 793  
794 794  
795 -== 3.2 Set Interrupt Mode ==
938 +
939 +)))
796 796  
941 +== 4.2  Set Interrupt Mode ==
942 +
797 797  Feature, Set Interrupt mode for GPIO_EXIT.
798 798  
799 799  (% style="color:#037691" %)**AT Command: AT+INTMOD**
800 800  
801 -[[image:image-20220607171716-9.png]]
947 +[[image:image-20220610105806-2.png]]
802 802  
803 803  
950 +
951 +
952 +(((
804 804  (% style="color:#037691" %)**Downlink Command: 0x06**
954 +)))
805 805  
956 +(((
806 806  Format: Command Code (0x06) followed by 3 bytes.
958 +)))
807 807  
960 +(((
808 808  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
962 +)))
809 809  
810 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
811 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
964 +* (((
965 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
966 +)))
967 +* (((
968 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
969 +)))
812 812  
971 +== 4.3  Get Firmware Version Info ==
813 813  
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**
... ... @@ -846,11 +846,11 @@
846 846  
847 847  Version
848 848  )))|Sensor Type|Reserve|(((
849 -[[Message Type>>path:#H2.3.6MessageType]]
999 +[[Message Type>>||anchor="H2.3.6MessageType"]]
850 850  Always 0x02
851 851  )))
852 852  
853 -**Software Type**: Always 0x03 for LSPH01
1003 +**Software Type**: Always 0x03 for LLDS12
854 854  
855 855  
856 856  **Frequency Band**:
... ... @@ -896,16 +896,16 @@
896 896  
897 897  0x06: LSNPK01
898 898  
899 -0x07: LDDS12
1049 +0x07: LLDS12
900 900  
901 901  
902 902  
903 -= 4. Battery & How to replace =
1053 += 5.  Battery & How to replace =
904 904  
905 -== 4.1 Battery Type ==
1055 +== 5.1  Battery Type ==
906 906  
907 907  (((
908 -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.
1058 +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.
909 909  )))
910 910  
911 911  (((
... ... @@ -915,13 +915,13 @@
915 915  [[image:1654593587246-335.png]]
916 916  
917 917  
918 -Minimum Working Voltage for the LSPH01:
1068 +Minimum Working Voltage for the LLDS12:
919 919  
920 -LSPH01:  2.45v ~~ 3.6v
1070 +LLDS12:  2.45v ~~ 3.6v
921 921  
922 922  
923 923  
924 -== 4.2 Replace Battery ==
1074 +== 5.2  Replace Battery ==
925 925  
926 926  (((
927 927  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -933,7 +933,7 @@
933 933  
934 934  
935 935  
936 -== 4.3 Power Consumption Analyze ==
1086 +== 5.3  Power Consumption Analyze ==
937 937  
938 938  (((
939 939  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.
... ... @@ -976,7 +976,7 @@
976 976  
977 977  
978 978  
979 -=== 4.3.1 ​Battery Note ===
1129 +=== 5.3.1  ​Battery Note ===
980 980  
981 981  (((
982 982  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.
... ... @@ -984,19 +984,23 @@
984 984  
985 985  
986 986  
987 -=== ​4.3.2 Replace the battery ===
1137 +=== ​5.3.2  Replace the battery ===
988 988  
989 -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.
1139 +(((
1140 +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.
1141 +)))
990 990  
991 -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)
1143 +(((
1144 +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)
1145 +)))
992 992  
993 993  
994 994  
995 -= 5. Use AT Command =
1149 += 6.  Use AT Command =
996 996  
997 -== 5.1 Access AT Commands ==
1151 +== 6.1  Access AT Commands ==
998 998  
999 -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.
1153 +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.
1000 1000  
1001 1001  [[image:1654593668970-604.png]]
1002 1002  
... ... @@ -1009,37 +1009,63 @@
1009 1009  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1010 1010  
1011 1011  
1166 +(((
1012 1012  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:
1168 +)))
1013 1013  
1014 1014  
1015 1015   [[image:1654593712276-618.png]]
1016 1016  
1017 -Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1173 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1018 1018  
1019 1019  
1176 += 7.  FAQ =
1020 1020  
1021 -= 6. FAQ =
1178 +== 7.1  How to change the LoRa Frequency Bands/Region ==
1022 1022  
1023 -== 6.1 How to change the LoRa Frequency Bands/Region ==
1024 -
1025 -You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]].
1180 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1026 1026  When downloading the images, choose the required image file for download. ​
1027 1027  
1028 1028  
1184 += 8.  Trouble Shooting =
1029 1029  
1030 -= 7. Trouble Shooting =
1186 +== 8.1  AT Commands input doesn’t work ==
1031 1031  
1032 -== 7.1 AT Commands input doesn’t work ==
1033 1033  
1034 1034  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.
1035 1035  
1036 1036  
1192 +== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
1037 1037  
1038 -= 8. Order Info =
1039 1039  
1040 -Part Number: (% style="color:blue" %)**LSPH01-XX**
1195 +(((
1196 +(% 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.)
1197 +)))
1041 1041  
1199 +(((
1200 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
1201 +)))
1042 1042  
1203 +(((
1204 +
1205 +)))
1206 +
1207 +(((
1208 +(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
1209 +)))
1210 +
1211 +(((
1212 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
1213 +)))
1214 +
1215 +
1216 +
1217 += 9.  Order Info =
1218 +
1219 +
1220 +Part Number: (% style="color:blue" %)**LLDS12-XX**
1221 +
1222 +
1043 1043  (% style="color:blue" %)**XX**(%%): The default frequency band
1044 1044  
1045 1045  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -1051,14 +1051,12 @@
1051 1051  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1052 1052  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1053 1053  
1234 += 10. ​ Packing Info =
1054 1054  
1055 1055  
1056 -= 9. ​Packing Info =
1057 -
1058 -
1059 1059  **Package Includes**:
1060 1060  
1061 -* LSPH01 LoRaWAN Soil Ph Sensor x 1
1239 +* LLDS12 LoRaWAN LiDAR Distance Sensor x 1
1062 1062  
1063 1063  **Dimension and weight**:
1064 1064  
... ... @@ -1067,10 +1067,8 @@
1067 1067  * Package Size / pcs : cm
1068 1068  * Weight / pcs : g
1069 1069  
1248 += 11.  ​Support =
1070 1070  
1071 -
1072 -= 10. ​Support =
1073 -
1074 1074  * 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.
1075 1075  * 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]].
1076 1076  
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