Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 101.3 >
edited by Xiaoling
on 2022/06/10 11:39
To version < 109.5 >
edited by Xiaoling
on 2022/06/10 13:48
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -81,7 +81,7 @@
81 81  * Automatic control
82 82  * Sewer
83 83  
84 -== 1.6 Pin mapping and power on ==
84 +== 1.6  Pin mapping and power on ==
85 85  
86 86  
87 87  [[image:1654827332142-133.png]]
... ... @@ -88,10 +88,11 @@
88 88  
89 89  
90 90  
91 -= 2. Configure LLDS12 to connect to LoRaWAN network =
92 92  
93 -== 2.1 How it works ==
92 += 2.  Configure LLDS12 to connect to LoRaWAN network =
94 94  
94 +== 2.1  How it works ==
95 +
95 95  (((
96 96  The LLDS12 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LLDS12. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
97 97  )))
... ... @@ -101,7 +101,7 @@
101 101  )))
102 102  
103 103  
104 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
105 +== 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
105 105  
106 106  (((
107 107  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.
... ... @@ -136,11 +136,13 @@
136 136  [[image:1654592600093-601.png]]
137 137  
138 138  
140 +
139 139  **Add APP EUI and DEV EUI**
140 140  
141 141  [[image:1654592619856-881.png]]
142 142  
143 143  
146 +
144 144  **Add APP EUI in the application**
145 145  
146 146  [[image:1654592632656-512.png]]
... ... @@ -152,7 +152,7 @@
152 152  [[image:1654592653453-934.png]]
153 153  
154 154  
155 -(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
158 +(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
156 156  
157 157  
158 158  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
... ... @@ -161,17 +161,17 @@
161 161  
162 162  
163 163  (((
164 -(% 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.
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.
165 165  )))
166 166  
167 -[[image:1654592697690-910.png]]
170 +[[image:1654833501679-968.png]]
168 168  
169 169  
170 170  
171 -== 2.3 ​Uplink Payload ==
174 +== 2.3  ​Uplink Payload ==
172 172  
173 173  (((
174 -LSPH01 will uplink payload via LoRaWAN with below payload format: 
177 +LLDS12 will uplink payload via LoRaWAN with below payload format: 
175 175  )))
176 176  
177 177  (((
... ... @@ -179,7 +179,7 @@
179 179  )))
180 180  
181 181  (((
182 -Normal uplink payload:
185 +
183 183  )))
184 184  
185 185  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
... ... @@ -189,21 +189,21 @@
189 189  |(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
190 190  [[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
191 191  
192 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
193 -)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
194 -[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
195 -)))|Reserve|(((
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"]]|(((
196 196  [[Message Type>>||anchor="H2.3.6MessageType"]]
197 197  )))
198 198  
199 -[[image:1654592721645-318.png]]
202 +[[image:1654833689380-972.png]]
200 200  
201 201  
202 202  
203 -=== 2.3.1 Battery Info ===
206 +=== 2.3.1  Battery Info ===
204 204  
205 205  
206 -Check the battery voltage for LSPH01.
209 +Check the battery voltage for LLDS12.
207 207  
208 208  Ex1: 0x0B45 = 2885mV
209 209  
... ... @@ -211,7 +211,7 @@
211 211  
212 212  
213 213  
214 -=== 2.3.2 DS18B20 Temperature sensor ===
217 +=== 2.3.2  DS18B20 Temperature sensor ===
215 215  
216 216  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
217 217  
... ... @@ -224,16 +224,17 @@
224 224  
225 225  
226 226  
227 -=== 2.3.3 Soil pH ===
230 +=== 2.3.3  Distance ===
228 228  
229 -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.
230 230  
231 -**Example:**
232 232  
233 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
235 +**Example**:
234 234  
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.
235 235  
236 236  
240 +
237 237  === 2.3.4 Soil Temperature ===
238 238  
239 239  Get Soil Temperature 
... ... @@ -294,13 +294,13 @@
294 294  
295 295  
296 296  
297 -== 2.4 Uplink Interval ==
301 +== 2.4  Uplink Interval ==
298 298  
299 -The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
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"]]
300 300  
301 301  
302 302  
303 -== 2.5 ​Show Data in DataCake IoT Server ==
307 +== 2.5  ​Show Data in DataCake IoT Server ==
304 304  
305 305  (((
306 306  [[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:
... ... @@ -327,164 +327,40 @@
327 327  
328 328  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
329 329  
330 -(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
334 +(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
331 331  
332 -[[image:1654592819047-535.png]]
336 +[[image:1654832691989-514.png]]
333 333  
334 334  
335 -
336 336  [[image:1654592833877-762.png]]
337 337  
338 338  
339 -[[image:1654592856403-259.png]]
342 +[[image:1654832740634-933.png]]
340 340  
341 341  
345 +
342 342  (((
343 343  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
344 344  )))
345 345  
346 346  (((
347 -Download Datacake decoder from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
348 -)))
349 -
350 -
351 -[[image:1654592878525-845.png]]
352 -
353 -[[image:1654592892967-474.png]]
354 -
355 -
356 -[[image:1654592905354-123.png]]
357 -
358 -
359 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
360 -
361 -
362 -[[image:1654592917530-261.png]]
363 -
364 -
365 -
366 -== 2.6 Installation and Maintain ==
367 -
368 -=== 2.6.1 Before measurement ===
369 -
370 -(((
371 -(((
372 -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. 
373 -)))
374 -)))
375 -
376 -
377 -
378 -=== 2.6.2 Measurement ===
379 -
380 -
381 -(((
382 -(% style="color:#4f81bd" %)**Measurement the soil surface:**
383 -)))
384 -
385 -(((
386 -[[image:1654592946732-634.png]]
387 -)))
388 -
389 -(((
390 -Choose the proper measuring position. Split the surface soil according to the measured deep.
391 -)))
392 -
393 -(((
394 -Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
395 -)))
396 -
397 -(((
398 -Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
399 -)))
400 -
401 -(((
402 -Put soil over the probe after insert. And start to measure.
403 -)))
404 -
405 -(((
406 406  
407 407  )))
408 408  
409 -(((
410 -(% style="color:#4f81bd" %)**Measurement inside soil:**
411 -)))
354 +[[image:1654833065139-942.png]]
412 412  
413 -(((
414 -Dig a hole with diameter > 20CM.
415 -)))
416 416  
417 -(((
418 -Insert the probe inside, method like measure the surface.
419 -)))
420 420  
358 +[[image:1654833092678-390.png]]
421 421  
422 422  
423 -=== 2.6.3 Maintain Probe ===
424 424  
425 -1. (((
426 -pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
427 -)))
428 -1. (((
429 -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.
430 -)))
431 -1. (((
432 -Probe reference electrode is also no strong, need to avoid strong force or hitting.
433 -)))
434 -1. (((
435 -User should keep reference electrode wet while not use.
436 -)))
437 -1. (((
438 -Avoid the probes to touch oily matter. Which will cause issue in accuracy.
439 -)))
440 -1. (((
441 -The probe is IP68 can be put in water.
362 +After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
442 442  
364 +[[image:1654833163048-332.png]]
443 443  
444 -
445 -)))
446 446  
447 -== 2.7 Calibration ==
448 448  
449 -(((
450 -User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
451 -)))
452 -
453 -(((
454 -After stable, user can use below command to calibrate.
455 -)))
456 -
457 -[[image:image-20220607171149-4.png]]
458 -
459 -
460 -(% style="color:#037691" %)**Calibration Payload**
461 -
462 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
463 -|=(% style="width: 62.5px;" %)(((
464 -**Size (bytes)**
465 -)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
466 -|**Value**|(((
467 -PH4
468 -
469 -Calibrate value
470 -)))|PH6.86 Calibrate value|(((
471 -PH9.18
472 -
473 -Calibrate value
474 -)))|Reserve|(((
475 -[[Message Type>>||anchor="H2.3.6MessageType"]]
476 -
477 -Always 0x03
478 -)))
479 -
480 -User can also send 0x14 downlink command to poll the current calibration payload.
481 -
482 -[[image:image-20220607171416-7.jpeg]]
483 -
484 -
485 -* Reply to the confirmation package: 14 01
486 -* Reply to non-confirmed packet: 14 00
487 -
488 488  == 2.6  Frequency Plans ==
489 489  
490 490  (((
... ... @@ -569,8 +569,6 @@
569 569  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
570 570  * 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)
571 571  
572 -
573 -
574 574  === 2.6.3 CN470-510 (CN470) ===
575 575  
576 576  (((
... ... @@ -681,7 +681,6 @@
681 681  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
682 682  * 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)
683 683  
684 -
685 685  === 2.6.5 AS920-923 & AS923-925 (AS923) ===
686 686  
687 687  (((
... ... @@ -908,9 +908,6 @@
908 908  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
909 909  * Blink once when device transmit a packet.
910 910  
911 -
912 -
913 -
914 914  == 2.8  ​Firmware Change Log ==
915 915  
916 916  
... ... @@ -1364,5 +1364,3 @@
1364 1364  
1365 1365  * 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.
1366 1366  * 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]].
1367 -
1368 -
1654832691989-514.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +112.9 KB
Content
1654832740634-933.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +77.6 KB
Content
1654833065139-942.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +49.2 KB
Content
1654833092678-390.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +63.1 KB
Content
1654833107528-349.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +64.9 KB
Content
1654833163048-332.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +64.9 KB
Content
1654833501679-968.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +58.3 KB
Content
1654833689380-972.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +60.5 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0