Last modified by Xiaoling on 2024/01/15 09:36
<
From version < 73.4 >
edited by Xiaoling
on 2023/11/15 08:52
To version < 72.1 >
edited by Bei Jinggeng
on 2023/11/06 17:11
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -55,7 +55,6 @@
55 55  * 8500mAh Battery for long term use
56 56  
57 57  
58 -
59 59  == 1.3 Specification ==
60 60  
61 61  
... ... @@ -102,14 +102,11 @@
102 102  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
103 103  
104 104  
105 -
106 106  == 1.4 Applications ==
107 107  
108 108  
109 109  * Smart Agriculture
110 110  
111 -
112 -
113 113  == 1.5 Sleep mode and working mode ==
114 114  
115 115  
... ... @@ -138,7 +138,6 @@
138 138  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
139 139  
140 140  
141 -
142 142  == 1.7 BLE connection ==
143 143  
144 144  
... ... @@ -154,9 +154,13 @@
154 154  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
155 155  
156 156  
157 -== 1.8 Mechanical ==
152 +== 1.8 Pin Definitions ==
158 158  
159 159  
155 +
156 +== 1.9 Mechanical ==
157 +
158 +
160 160  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
161 161  
162 162  
... ... @@ -328,6 +328,7 @@
328 328  Valid Message Type:
329 329  )))
330 330  
330 +
331 331  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:496px" %)
332 332  |=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Message Type Code**|=(% style="width: 163px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 173px;background-color:#D9E2F3;color:#0070C0" %)**Payload**
333 333  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
... ... @@ -335,12 +335,12 @@
335 335  |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
336 336  
337 337  
338 -
339 339  === 2.3.7 Decode payload in The Things Network ===
340 340  
341 341  
342 342  While using TTN network, you can add the payload format to decode the payload.
343 343  
343 +
344 344  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
345 345  
346 346  (((
... ... @@ -560,20 +560,18 @@
560 560  
561 561  == 2.7 Calibration ==
562 562  
563 +Step1 : Clean probe
563 563  
564 -(% style="color:blue" %)**Step1 :**(%%)** Clean probe**
565 +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.
566 +
565 565  
566 -user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks new, users can clean it to remove hydrochloric acid or other liquids from the surface.
568 +Step2 : Immerse the sensor in ph buffer solution to make the sensor values stable
567 567  
568 -(% style="color:blue" %)**Step2 :**(%%)** Immerse the sensor in ph buffer solution to make the sensor values stable**
569 -
570 570  (((
571 571  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).
572 572  
573 -(% style="color:red" %)**Note：Only one ph buffer with one of the ph values needs to be calibrated during calibration. Wait for the sensor measurement value to be stable, it does not need to be the same as the ph marked by the ph buffer**
574 574  
575 -
576 -(% style="color:blue" %)**Step3 :**(%%)** The numerically stable sensors were calibrated using commands**
574 +Step3 : The numerically stable sensors were calibrated using commands
577 577  )))
578 578  
579 579  (((
... ... @@ -605,16 +605,7 @@
605 605  )))
606 606  )))
607 607  
608 -To use the AT COMMAND, refer to this link:
609 609  
610 -* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
611 -
612 -* AT Command via UART Connection : See [[UART Connection>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
613 -
614 -To use Downlink, take TTN as an example, please refer to this link:
615 -
616 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
617 -
618 618  When the command is successfully used, the node sends a uplink.
619 619  This is the payload for uplink
620 620  
... ... @@ -643,13 +643,12 @@
643 643  
644 644  * Reply to non-confirmed packet: 14 00
645 645  
646 -(% style="color:blue" %)**Step4：**(%%)**After the calibration is completed, its measurement results in this ph buffer solution should be consistent with the numerical value of the command used in the calibration.**
647 647  
648 -Examples:
649 -After using the command AT+PH=9 in 9.18ph buffer
650 -The readout returned by the sensor in 9.18ph buffer should be pH=9
636 +Step4：
651 651  
638 +After the calibration is completed, its measurement results in this ph buffer solution should be consistent with the numerical value of the command used in the calibration
652 652  
640 +
653 653  == 2.8 Frequency Plans ==
654 654  
655 655  
... ... @@ -672,7 +672,6 @@
672 672  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
673 673  
674 674  
675 -
676 676  == 3.2 General Commands ==
677 677  
678 678  
... ... @@ -774,7 +774,6 @@
774 774  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
775 775  
776 776  
777 -
778 778  === 3.3.3 Calibrate Sensor ===
779 779  
780 780  
... ... @@ -886,7 +886,6 @@
886 886  * Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
887 887  
888 888  
889 -
890 890  = 6. FAQ =
891 891  
892 892  == 6.1  AT Commands input doesn't work ==
... ... @@ -919,7 +919,6 @@
919 919  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
920 920  
921 921  
922 -
923 923  = 8. ​Packing Info =
924 924  
925 925  
... ... @@ -938,7 +938,6 @@
938 938  * Weight / pcs : g
939 939  
940 940  
941 -
942 942  = 9. Support =
943 943  
944 944  

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0