Last modified by Xiaoling on 2024/01/15 09:36
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From version < 74.2 >
edited by Xiaoling
on 2024/01/05 10:13
To version < 73.3 >
edited by Xiaoling
on 2023/11/15 08:44
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1 -[[image:image-20230530181207-3.jpeg||height="503" width="503"]] [[image:image-20240105101301-1.jpeg||height="513" width="436"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20230530181207-3.jpeg||height="552" width="552"]]
2 2  
3 3  
4 4  
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53 53  * Downlink to change configure
54 54  * 8500mAh Battery for long term use
55 55  
56 -
57 57  == 1.3 Specification ==
58 58  
59 59  
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99 99  * Sleep Mode: 5uA @ 3.3v
100 100  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
101 101  
102 -
103 103  == 1.4 Applications ==
104 104  
105 105  
106 106  * Smart Agriculture
107 107  
108 -
109 109  == 1.5 Sleep mode and working mode ==
110 110  
111 111  
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133 133  )))
134 134  |(% 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.
135 135  
136 -
137 137  == 1.7 BLE connection ==
138 138  
139 139  
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149 149  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
150 150  
151 151  
152 -== 1.8 Mechanical ==
149 +== 1.8 Pin Definitions ==
153 153  
154 154  
152 +
153 +== 1.9 Mechanical ==
154 +
155 +
155 155  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
156 156  
157 157  
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323 323  Valid Message Type:
324 324  )))
325 325  
327 +
326 326  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:496px" %)
327 327  |=(% 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**
328 328  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
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329 329  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
330 330  |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
331 331  
332 -
333 333  === 2.3.7 Decode payload in The Things Network ===
334 334  
335 335  
336 336  While using TTN network, you can add the payload format to decode the payload.
337 337  
339 +
338 338  [[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"]]
339 339  
340 340  (((
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555 555  == 2.7 Calibration ==
556 556  
557 557  
558 -(% style="color:blue" %)**Step1 :**(%%)** Clean probe**
560 +(% style="color:blue" %)**Step1 :(%%) Clean probe**
559 559  
560 560  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.
561 561  
562 -(% style="color:blue" %)**Step2 :**(%%)** Immerse the sensor in ph buffer solution to make the sensor values stable**
564 +(% style="color:blue" %)**Step2 :(%%) Immerse the sensor in ph buffer solution to make the sensor values stable**
563 563  
564 564  (((
565 565  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).
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567 567  (% 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**
568 568  
569 569  
570 -(% style="color:blue" %)**Step3 :**(%%)** The numerically stable sensors were calibrated using commands**
572 +(% style="color:blue" %)**Step3 :(%%) The numerically stable sensors were calibrated using commands**
571 571  )))
572 572  
573 573  (((
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637 637  
638 638  * Reply to non-confirmed packet: 14 00
639 639  
640 -(% 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.**
642 +(% 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.**
641 641  
642 642  Examples:
643 643  After using the command AT+PH=9 in 9.18ph buffer
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665 665  
666 666  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
667 667  
668 -
669 669  == 3.2 General Commands ==
670 670  
671 671  
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766 766  
767 767  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
768 768  
769 -
770 770  === 3.3.3 Calibrate Sensor ===
771 771  
772 772  
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877 877  
878 878  * 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]]**.
879 879  
880 -
881 881  = 6. FAQ =
882 882  
883 883  == 6.1  AT Commands input doesn't work ==
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909 909  
910 910  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
911 911  
912 -
913 913  = 8. ​Packing Info =
914 914  
915 915  
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927 927  
928 928  * Weight / pcs : g
929 929  
930 -
931 931  = 9. Support =
932 932  
933 933  
image-20240105101301-1.jpeg
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