Last modified by Xiaoling on 2025/04/24 17:18

From version 48.2
edited by Xiaoling
on 2022/06/07 17:05
Change comment: There is no comment for this version
To version 92.1
edited by Xiaoling
on 2022/06/10 10:15
Change comment: There is no comment for this version

Summary

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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  
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66 66  
67 67  
68 68  
13 += 1.  Introduction =
69 69  
15 +== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
70 70  
17 +(((
18 +
71 71  
20 +The Dragino LLDS12 is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
72 72  
73 -= 1. Introduction =
22 +The LLDS12 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
74 74  
75 -== 1.1 ​What is LoRaWAN Soil pH Sensor ==
24 +It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
76 76  
77 -The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
26 +The LoRa wireless technology used in LLDS12 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
78 78  
79 -LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
28 +LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
80 80  
81 -The LoRa wireless technology used in LSPH01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
30 +Each LLDS12 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
31 +)))
82 82  
83 -LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
84 84  
85 -Each LSPH01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34 +[[image:1654826306458-414.png]]
86 86  
87 87  
88 -[[image:1654592435432-887.png]]
89 89  
38 +== ​1.2  Features ==
90 90  
91 -
92 -== ​1.2 Features ==
93 -
94 94  * LoRaWAN 1.0.3 Class A
95 95  * Ultra-low power consumption
96 -* Monitor soil pH with temperature compensation.
97 -* Monitor soil temperature
42 +* Laser technology for distance detection
43 +* Operating Range - 0.1m~~12m①
44 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
98 98  * Monitor Battery Level
99 -* Support pH calibration by end user
100 100  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
101 101  * AT Commands to change parameters
102 102  * Uplink on periodically
103 103  * Downlink to change configure
104 -* IP66 Waterproof Enclosure
105 -* IP68 rate for the Sensor Probe
106 106  * 8500mAh Battery for long term use
107 107  
108 108  
109 -== 1.3 Probe Specification ==
53 +== 1.3  Probe Specification ==
110 110  
111 111  
112 -(% style="color:#4f81bd" %)**Soil pH:**
56 +* Storage temperature :-20℃~~75℃
57 +* Operating temperature - -20℃~~60℃
58 +* Operating Range - 0.1m~~12m①
59 +* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
60 +* Distance resolution - 5mm
61 +* Ambient light immunity - 70klux
62 +* Enclosure rating - IP65
63 +* Light source - LED
64 +* Central wavelength - 850nm
65 +* FOV - 3.6°
66 +* Material of enclosure - ABS+PC
67 +* Wire length - 25cm
113 113  
114 -* Range: 3 ~~ 10 pH
115 -* Resolution: 0.01 pH
116 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
117 -* Temperature Compensation Range: 0 ~~ 50℃
118 -* IP68 Protection
119 -* Length: 3.5 meters
120 120  
121 -(% style="color:#4f81bd" %)**Soil Temperature:**
70 +(% class="wikigeneratedid" %)
71 +== 1.4  Probe Dimension ==
122 122  
123 -* Range -40℃~85℃
124 -* Resolution: 0.1℃
125 -* Accuracy: <±0.5℃(-10℃~40℃),<±0.8℃ (others)
126 -* IP68 Protection
127 -* Length: 3.5 meters
128 128  
74 +[[image:1654827224480-952.png]]
129 129  
130 -== 1.4 ​Applications ==
131 131  
132 -* Smart Agriculture
133 133  
78 +== 1.5 ​ Applications ==
134 134  
135 -== 1.5 Pin mapping and power on ==
136 136  
137 -[[image:1654592472094-134.png]]
81 +* Horizontal distance measurement
82 +* Parking management system
83 +* Object proximity and presence detection
84 +* Intelligent trash can management system
85 +* Robot obstacle avoidance
86 +* Automatic control
87 +* Sewer
138 138  
139 139  
140 140  
91 +== 1.6 Pin mapping and power on ==
92 +
93 +
94 +
95 +[[image:1654827332142-133.png]]
96 +
97 +
98 +
141 141  = 2. Configure LSPH01 to connect to LoRaWAN network =
142 142  
143 143  == 2.1 How it works ==
... ... @@ -147,7 +147,7 @@
147 147  )))
148 148  
149 149  (((
150 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#H5.UseATCommand]]to set the keys in the LSPH01.
108 +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="H5.UseATCommand"]]to set the keys in the LSPH01.
151 151  )))
152 152  
153 153  
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210 210  [[image:image-20220607170442-2.png]]
211 211  
212 212  
171 +(((
213 213  (% style="color:blue" %)**Step 3**(%%)**:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
173 +)))
214 214  
215 215  [[image:1654592697690-910.png]]
216 216  
... ... @@ -218,26 +218,30 @@
218 218  
219 219  == 2.3 ​Uplink Payload ==
220 220  
181 +(((
221 221  LSPH01 will uplink payload via LoRaWAN with below payload format: 
183 +)))
222 222  
185 +(((
223 223  Uplink payload includes in total 11 bytes.
187 +)))
224 224  
189 +(((
225 225  Normal uplink payload:
191 +)))
226 226  
227 227  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
228 -|(((
229 -**Size**
194 +|=(% style="width: 62.5px;" %)(((
195 +**Size (bytes)**
196 +)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
197 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
198 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
230 230  
231 -**(bytes)**
232 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
233 -|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|(((
234 -[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]]
235 -
236 -[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]]
237 -)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|(((
238 -[[Digital Interrupt (Optional)>>path:#H2.3.5InterruptPin]]
200 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
201 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
202 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
239 239  )))|Reserve|(((
240 -[[Message Type>>path:#H2.3.6MessageType]]
204 +[[Message Type>>||anchor="H2.3.6MessageType"]]
241 241  )))
242 242  
243 243  [[image:1654592721645-318.png]]
... ... @@ -293,7 +293,7 @@
293 293  
294 294  === 2.3.5 Interrupt Pin ===
295 295  
296 -This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H3.2SetInterruptMode]] for the hardware and software set up.
260 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.
297 297  
298 298  
299 299  **Example:**
... ... @@ -306,16 +306,20 @@
306 306  
307 307  === 2.3.6 Message Type ===
308 308  
273 +(((
309 309  For a normal uplink payload, the message type is always 0x01.
275 +)))
310 310  
277 +(((
311 311  Valid Message Type:
279 +)))
312 312  
313 313  
314 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
315 -|**Message Type Code**|**Description**|**Payload**
316 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
317 -|0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
318 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
282 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
283 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
284 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
285 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
286 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
319 319  
320 320  === 2.3.7 Decode payload in The Things Network ===
321 321  
... ... @@ -322,7 +322,7 @@
322 322  While using TTN network, you can add the payload format to decode the payload.
323 323  
324 324  
325 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654582541848-906.png?rev=1.1||alt="1654582541848-906.png"]]
293 +[[image:1654592762713-715.png]]
326 326  
327 327  (((
328 328  The payload decoder function for TTN is here:
... ... @@ -336,24 +336,33 @@
336 336  
337 337  == 2.4 Uplink Interval ==
338 338  
339 -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]]
307 +The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
340 340  
341 341  
342 342  
343 343  == 2.5 ​Show Data in DataCake IoT Server ==
344 344  
313 +(((
345 345  [[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:
315 +)))
346 346  
317 +(((
318 +
319 +)))
347 347  
321 +(((
348 348  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
323 +)))
349 349  
325 +(((
350 350  (% 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:**
327 +)))
351 351  
352 352  
353 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583683416-869.png?rev=1.1||alt="1654583683416-869.png"]]
330 +[[image:1654592790040-760.png]]
354 354  
355 355  
356 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583694084-878.png?rev=1.1||alt="1654583694084-878.png"]]
333 +[[image:1654592800389-571.png]]
357 357  
358 358  
359 359  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
... ... @@ -360,33 +360,37 @@
360 360  
361 361  (% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
362 362  
363 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583711590-413.png?rev=1.1||alt="1654583711590-413.png"]]
340 +[[image:1654592819047-535.png]]
364 364  
365 365  
366 366  
367 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583732798-193.png?rev=1.1||alt="1654583732798-193.png"]]
344 +[[image:1654592833877-762.png]]
368 368  
369 369  
370 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583749683-259.png?rev=1.1||alt="1654583749683-259.png"]]
347 +[[image:1654592856403-259.png]]
371 371  
372 372  
350 +(((
373 373  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
352 +)))
374 374  
354 +(((
375 375  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/]]
356 +)))
376 376  
377 377  
378 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583770974-935.png?rev=1.1||alt="1654583770974-935.png"]]
359 +[[image:1654592878525-845.png]]
379 379  
380 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583781517-146.png?rev=1.1||alt="1654583781517-146.png"]]
361 +[[image:1654592892967-474.png]]
381 381  
382 382  
383 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583791351-557.png?rev=1.1||alt="1654583791351-557.png"]]
364 +[[image:1654592905354-123.png]]
384 384  
385 385  
386 386  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
387 387  
388 388  
389 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654583805491-713.png?rev=1.1||alt="1654583805491-713.png"]]
370 +[[image:1654592917530-261.png]]
390 390  
391 391  
392 392  
... ... @@ -395,8 +395,10 @@
395 395  === 2.6.1 Before measurement ===
396 396  
397 397  (((
379 +(((
398 398  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. 
399 399  )))
382 +)))
400 400  
401 401  
402 402  
... ... @@ -403,24 +403,45 @@
403 403  === 2.6.2 Measurement ===
404 404  
405 405  
389 +(((
406 406  (% style="color:#4f81bd" %)**Measurement the soil surface:**
391 +)))
407 407  
408 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654584128046-287.png?rev=1.1||alt="1654584128046-287.png"]]
393 +(((
394 +[[image:1654592946732-634.png]]
395 +)))
409 409  
397 +(((
410 410  Choose the proper measuring position. Split the surface soil according to the measured deep.
399 +)))
411 411  
401 +(((
412 412  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
403 +)))
413 413  
405 +(((
414 414  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
407 +)))
415 415  
409 +(((
416 416  Put soil over the probe after insert. And start to measure.
411 +)))
417 417  
413 +(((
414 +
415 +)))
418 418  
417 +(((
419 419  (% style="color:#4f81bd" %)**Measurement inside soil:**
419 +)))
420 420  
421 +(((
421 421  Dig a hole with diameter > 20CM.
423 +)))
422 422  
425 +(((
423 423  Insert the probe inside, method like measure the surface.
427 +)))
424 424  
425 425  
426 426  
... ... @@ -450,21 +450,23 @@
450 450  
451 451  == 2.7 Calibration ==
452 452  
457 +(((
453 453  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).
459 +)))
454 454  
461 +(((
455 455  After stable, user can use below command to calibrate.
463 +)))
456 456  
457 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607144936-3.png?rev=1.1||alt="image-20220607144936-3.png"]]
465 +[[image:image-20220607171149-4.png]]
458 458  
459 459  
460 460  (% style="color:#037691" %)**Calibration Payload**
461 461  
462 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
463 -|(((
464 -**Size**
465 -
466 -**(bytes)**
467 -)))|**1**|**1**|**1**|**7**|**1**
470 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
471 +|=(% style="width: 62.5px;" %)(((
472 +**Size (bytes)**
473 +)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
468 468  |**Value**|(((
469 469  PH4
470 470  
... ... @@ -474,7 +474,7 @@
474 474  
475 475  Calibrate value
476 476  )))|Reserve|(((
477 -[[Message Type>>path:#H2.3.6MessageType]]
483 +[[Message Type>>||anchor="H2.3.6MessageType"]]
478 478  
479 479  Always 0x03
480 480  )))
... ... @@ -481,8 +481,9 @@
481 481  
482 482  User can also send 0x14 downlink command to poll the current calibration payload.
483 483  
484 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607145603-4.png?rev=1.1||alt="image-20220607145603-4.png"]]
490 +[[image:image-20220607171416-7.jpeg]]
485 485  
492 +
486 486  * Reply to the confirmation package: 14 01
487 487  * Reply to non-confirmed packet: 14 00
488 488  
... ... @@ -495,32 +495,61 @@
495 495  
496 496  === 2.8.1 EU863-870 (EU868) ===
497 497  
505 +(((
498 498  (% style="color:blue" %)**Uplink:**
507 +)))
499 499  
509 +(((
500 500  868.1 - SF7BW125 to SF12BW125
511 +)))
501 501  
513 +(((
502 502  868.3 - SF7BW125 to SF12BW125 and SF7BW250
515 +)))
503 503  
517 +(((
504 504  868.5 - SF7BW125 to SF12BW125
519 +)))
505 505  
521 +(((
506 506  867.1 - SF7BW125 to SF12BW125
523 +)))
507 507  
525 +(((
508 508  867.3 - SF7BW125 to SF12BW125
527 +)))
509 509  
529 +(((
510 510  867.5 - SF7BW125 to SF12BW125
531 +)))
511 511  
533 +(((
512 512  867.7 - SF7BW125 to SF12BW125
535 +)))
513 513  
537 +(((
514 514  867.9 - SF7BW125 to SF12BW125
539 +)))
515 515  
541 +(((
516 516  868.8 - FSK
543 +)))
517 517  
545 +(((
546 +
547 +)))
518 518  
549 +(((
519 519  (% style="color:blue" %)**Downlink:**
551 +)))
520 520  
553 +(((
521 521  Uplink channels 1-9 (RX1)
555 +)))
522 522  
557 +(((
523 523  869.525 - SF9BW125 (RX2 downlink only)
559 +)))
524 524  
525 525  
526 526  
... ... @@ -543,46 +543,89 @@
543 543  
544 544  === 2.8.3 CN470-510 (CN470) ===
545 545  
582 +(((
546 546  Used in China, Default use CHE=1
584 +)))
547 547  
586 +(((
548 548  (% style="color:blue" %)**Uplink:**
588 +)))
549 549  
590 +(((
550 550  486.3 - SF7BW125 to SF12BW125
592 +)))
551 551  
594 +(((
552 552  486.5 - SF7BW125 to SF12BW125
596 +)))
553 553  
598 +(((
554 554  486.7 - SF7BW125 to SF12BW125
600 +)))
555 555  
602 +(((
556 556  486.9 - SF7BW125 to SF12BW125
604 +)))
557 557  
606 +(((
558 558  487.1 - SF7BW125 to SF12BW125
608 +)))
559 559  
610 +(((
560 560  487.3 - SF7BW125 to SF12BW125
612 +)))
561 561  
614 +(((
562 562  487.5 - SF7BW125 to SF12BW125
616 +)))
563 563  
618 +(((
564 564  487.7 - SF7BW125 to SF12BW125
620 +)))
565 565  
622 +(((
623 +
624 +)))
566 566  
626 +(((
567 567  (% style="color:blue" %)**Downlink:**
628 +)))
568 568  
630 +(((
569 569  506.7 - SF7BW125 to SF12BW125
632 +)))
570 570  
634 +(((
571 571  506.9 - SF7BW125 to SF12BW125
636 +)))
572 572  
638 +(((
573 573  507.1 - SF7BW125 to SF12BW125
640 +)))
574 574  
642 +(((
575 575  507.3 - SF7BW125 to SF12BW125
644 +)))
576 576  
646 +(((
577 577  507.5 - SF7BW125 to SF12BW125
648 +)))
578 578  
650 +(((
579 579  507.7 - SF7BW125 to SF12BW125
652 +)))
580 580  
654 +(((
581 581  507.9 - SF7BW125 to SF12BW125
656 +)))
582 582  
658 +(((
583 583  508.1 - SF7BW125 to SF12BW125
660 +)))
584 584  
662 +(((
585 585  505.3 - SF12BW125 (RX2 downlink only)
664 +)))
586 586  
587 587  
588 588  
... ... @@ -609,108 +609,217 @@
609 609  
610 610  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
611 611  
691 +(((
612 612  (% style="color:blue" %)**Default Uplink channel:**
693 +)))
613 613  
695 +(((
614 614  923.2 - SF7BW125 to SF10BW125
697 +)))
615 615  
699 +(((
616 616  923.4 - SF7BW125 to SF10BW125
701 +)))
617 617  
703 +(((
704 +
705 +)))
618 618  
707 +(((
619 619  (% style="color:blue" %)**Additional Uplink Channel**:
709 +)))
620 620  
711 +(((
621 621  (OTAA mode, channel added by JoinAccept message)
713 +)))
622 622  
715 +(((
716 +
717 +)))
623 623  
719 +(((
624 624  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
721 +)))
625 625  
723 +(((
626 626  922.2 - SF7BW125 to SF10BW125
725 +)))
627 627  
727 +(((
628 628  922.4 - SF7BW125 to SF10BW125
729 +)))
629 629  
731 +(((
630 630  922.6 - SF7BW125 to SF10BW125
733 +)))
631 631  
735 +(((
632 632  922.8 - SF7BW125 to SF10BW125
737 +)))
633 633  
739 +(((
634 634  923.0 - SF7BW125 to SF10BW125
741 +)))
635 635  
743 +(((
636 636  922.0 - SF7BW125 to SF10BW125
745 +)))
637 637  
747 +(((
748 +
749 +)))
638 638  
751 +(((
639 639  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
753 +)))
640 640  
755 +(((
641 641  923.6 - SF7BW125 to SF10BW125
757 +)))
642 642  
759 +(((
643 643  923.8 - SF7BW125 to SF10BW125
761 +)))
644 644  
763 +(((
645 645  924.0 - SF7BW125 to SF10BW125
765 +)))
646 646  
767 +(((
647 647  924.2 - SF7BW125 to SF10BW125
769 +)))
648 648  
771 +(((
649 649  924.4 - SF7BW125 to SF10BW125
773 +)))
650 650  
775 +(((
651 651  924.6 - SF7BW125 to SF10BW125
777 +)))
652 652  
779 +(((
780 +
781 +)))
653 653  
783 +(((
654 654  (% style="color:blue" %)**Downlink:**
785 +)))
655 655  
787 +(((
656 656  Uplink channels 1-8 (RX1)
789 +)))
657 657  
791 +(((
658 658  923.2 - SF10BW125 (RX2)
793 +)))
659 659  
660 660  
661 661  
662 662  === 2.8.6 KR920-923 (KR920) ===
663 663  
799 +(((
664 664  (% style="color:blue" %)**Default channel:**
801 +)))
665 665  
803 +(((
666 666  922.1 - SF7BW125 to SF12BW125
805 +)))
667 667  
807 +(((
668 668  922.3 - SF7BW125 to SF12BW125
809 +)))
669 669  
811 +(((
670 670  922.5 - SF7BW125 to SF12BW125
813 +)))
671 671  
815 +(((
816 +
817 +)))
672 672  
819 +(((
673 673  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
821 +)))
674 674  
823 +(((
675 675  922.1 - SF7BW125 to SF12BW125
825 +)))
676 676  
827 +(((
677 677  922.3 - SF7BW125 to SF12BW125
829 +)))
678 678  
831 +(((
679 679  922.5 - SF7BW125 to SF12BW125
833 +)))
680 680  
835 +(((
681 681  922.7 - SF7BW125 to SF12BW125
837 +)))
682 682  
839 +(((
683 683  922.9 - SF7BW125 to SF12BW125
841 +)))
684 684  
843 +(((
685 685  923.1 - SF7BW125 to SF12BW125
845 +)))
686 686  
847 +(((
687 687  923.3 - SF7BW125 to SF12BW125
849 +)))
688 688  
851 +(((
852 +
853 +)))
689 689  
855 +(((
690 690  (% style="color:blue" %)**Downlink:**
857 +)))
691 691  
859 +(((
692 692  Uplink channels 1-7(RX1)
861 +)))
693 693  
863 +(((
694 694  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
865 +)))
695 695  
696 696  
697 697  
698 698  === 2.8.7 IN865-867 (IN865) ===
699 699  
871 +(((
700 700  (% style="color:blue" %)**Uplink:**
873 +)))
701 701  
875 +(((
702 702  865.0625 - SF7BW125 to SF12BW125
877 +)))
703 703  
879 +(((
704 704  865.4025 - SF7BW125 to SF12BW125
881 +)))
705 705  
883 +(((
706 706  865.9850 - SF7BW125 to SF12BW125
885 +)))
707 707  
887 +(((
888 +
889 +)))
708 708  
891 +(((
709 709  (% style="color:blue" %)**Downlink:**
893 +)))
710 710  
895 +(((
711 711  Uplink channels 1-3 (RX1)
897 +)))
712 712  
899 +(((
713 713  866.550 - SF10BW125 (RX2)
901 +)))
714 714  
715 715  
716 716  
... ... @@ -735,26 +735,51 @@
735 735  
736 736  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
737 737  
926 +(((
738 738  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
928 +)))
739 739  
740 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
741 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
930 +* (((
931 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
932 +)))
933 +* (((
934 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
935 +)))
742 742  
937 +(((
743 743  There are two kinds of commands to configure LSPH01, they are:
939 +)))
744 744  
745 -* (% style="color:#4f81bd" %)** General Commands**.
941 +* (((
942 +(% style="color:#4f81bd" %)** General Commands**.
943 +)))
746 746  
945 +(((
747 747  These commands are to configure:
947 +)))
748 748  
749 -* General system settings like: uplink interval.
750 -* LoRaWAN protocol & radio related command.
949 +* (((
950 +General system settings like: uplink interval.
951 +)))
952 +* (((
953 +LoRaWAN protocol & radio related command.
954 +)))
751 751  
956 +(((
752 752  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/]]
958 +)))
753 753  
960 +(((
961 +
962 +)))
754 754  
755 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
964 +* (((
965 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
966 +)))
756 756  
968 +(((
757 757  These commands only valid for LSPH01, as below:
970 +)))
758 758  
759 759  
760 760  
... ... @@ -764,30 +764,31 @@
764 764  
765 765  (% style="color:#037691" %)**AT Command: AT+TDC**
766 766  
980 +[[image:image-20220607171554-8.png]]
767 767  
768 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
769 -|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
770 -|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
771 -30000
772 772  
773 -OK
774 774  
775 -the interval is 30000ms = 30s
984 +(((
985 +(% style="color:#037691" %)**Downlink Command: 0x01**
776 776  )))
777 -|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
778 -OK
779 779  
780 -Set transmit interval to 60000ms = 60 seconds
988 +(((
989 +Format: Command Code (0x01) followed by 3 bytes time value.
781 781  )))
782 782  
783 -(% style="color:#037691" %)**Downlink Command: 0x01**
992 +(((
993 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
994 +)))
784 784  
785 -Format: Command Code (0x01) followed by 3 bytes time value.
996 +* (((
997 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
998 +)))
999 +* (((
1000 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
786 786  
787 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
788 788  
789 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
790 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1003 +
1004 +)))
791 791  
792 792  == 3.2 Set Interrupt Mode ==
793 793  
... ... @@ -795,21 +795,37 @@
795 795  
796 796  (% style="color:#037691" %)**AT Command: AT+INTMOD**
797 797  
798 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607153759-6.png?rev=1.1||alt="image-20220607153759-6.png"]]
1012 +[[image:image-20220607171716-9.png]]
799 799  
800 800  
1015 +(((
801 801  (% style="color:#037691" %)**Downlink Command: 0x06**
1017 +)))
802 802  
1019 +(((
803 803  Format: Command Code (0x06) followed by 3 bytes.
1021 +)))
804 804  
1023 +(((
805 805  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1025 +)))
806 806  
807 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
808 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1027 +* (((
1028 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1029 +)))
1030 +* (((
1031 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1032 +)))
809 809  
1034 +(((
1035 +
1036 +)))
1037 +
1038 +
1039 +
810 810  == 3.3 Calibrate Sensor ==
811 811  
812 -Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
1042 +Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
813 813  
814 814  
815 815  
... ... @@ -819,7 +819,7 @@
819 819  
820 820  (% style="color:#037691" %)**Downlink Command: 0x26**
821 821  
822 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607154718-7.png?rev=1.1||alt="image-20220607154718-7.png"]]
1052 +[[image:image-20220607171917-10.png]]
823 823  
824 824  * Reply to the confirmation package: 26 01
825 825  * Reply to non-confirmed packet: 26 00
... ... @@ -841,7 +841,7 @@
841 841  
842 842  Version
843 843  )))|Sensor Type|Reserve|(((
844 -[[Message Type>>path:#H2.3.6MessageType]]
1074 +[[Message Type>>||anchor="H2.3.6MessageType"]]
845 845  Always 0x02
846 846  )))
847 847  
... ... @@ -907,7 +907,7 @@
907 907  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
908 908  )))
909 909  
910 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654588469844-778.png?rev=1.1||alt="1654588469844-778.png"]]
1140 +[[image:1654593587246-335.png]]
911 911  
912 912  
913 913  Minimum Working Voltage for the LSPH01:
... ... @@ -952,7 +952,7 @@
952 952  
953 953  And the Life expectation in difference case will be shown on the right.
954 954  
955 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654588577573-122.png?rev=1.1||alt="1654588577573-122.png"]]
1185 +[[image:1654593605679-189.png]]
956 956  
957 957  
958 958  The battery related documents as below:
... ... @@ -967,7 +967,7 @@
967 967  [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
968 968  )))
969 969  
970 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607155856-8.png?rev=1.1||alt="image-20220607155856-8.png"]]
1200 +[[image:image-20220607172042-11.png]]
971 971  
972 972  
973 973  
... ... @@ -981,9 +981,13 @@
981 981  
982 982  === ​4.3.2 Replace the battery ===
983 983  
1214 +(((
984 984  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.
1216 +)))
985 985  
1218 +(((
986 986  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)
1220 +)))
987 987  
988 988  
989 989  
... ... @@ -993,7 +993,7 @@
993 993  
994 994  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.
995 995  
996 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654589001411-343.png?rev=1.1||alt="1654589001411-343.png"]]
1230 +[[image:1654593668970-604.png]]
997 997  
998 998  **Connection:**
999 999  
... ... @@ -1004,24 +1004,24 @@
1004 1004  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1005 1005  
1006 1006  
1241 +(((
1007 1007  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:
1243 +)))
1008 1008  
1009 1009  
1010 - [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654589062541-567.png?rev=1.1||alt="1654589062541-567.png"]]
1246 + [[image:1654593712276-618.png]]
1011 1011  
1012 -Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1248 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1013 1013  
1014 1014  
1015 -
1016 1016  = 6. FAQ =
1017 1017  
1018 1018  == 6.1 How to change the LoRa Frequency Bands/Region ==
1019 1019  
1020 -You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]].
1255 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1021 1021  When downloading the images, choose the required image file for download. ​
1022 1022  
1023 1023  
1024 -
1025 1025  = 7. Trouble Shooting =
1026 1026  
1027 1027  == 7.1 AT Commands input doesn’t work ==
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1065 1065  * 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.
1066 1066  * 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]].
1067 1067  
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