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Last modified by Xiaoling on 2025/04/25 14:08
From version 86.6
edited by Xiaoling
on 2022/06/14 14:33
Change comment: There is no comment for this version
To version 74.18
edited by Xiaoling
on 2022/06/07 17:54
Change comment: There is no comment for this version

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4 4  
5 5  
6 6  
7 -**Table of Contents:**
7 +**Contents:**
8 8  
9 9  * [[1. Introduction>>path:#H1.Introduction]]
10 10  ** [[1.1 ​What is LoRaWAN Soil pH Sensor>>path:#H1.1200BWhatisLoRaWANSoilpHSensor]]
... ... @@ -64,13 +64,14 @@
64 64  
65 65  
66 66  
67 +
68 +
69 +
67 67  = 1. Introduction =
68 68  
69 69  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
70 70  
71 71  (((
72 -
73 -
74 74  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.
75 75  )))
76 76  
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95 95  
96 96  
97 97  
98 -
99 99  == ​1.2 Features ==
100 100  
101 101  * LoRaWAN 1.0.3 Class A
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113 113  * 8500mAh Battery for long term use
114 114  
115 115  
116 -
117 -
118 118  == 1.3 Probe Specification ==
119 119  
120 120  
... ... @@ -127,7 +127,6 @@
127 127  * IP68 Protection
128 128  * Length: 3.5 meters
129 129  
130 -
131 131  (% style="color:#4f81bd" %)**Soil Temperature:**
132 132  
133 133  * Range -40℃～85℃
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137 137  * Length: 3.5 meters
138 138  
139 139  
140 -
141 -
142 142  == 1.4 ​Applications ==
143 143  
144 144  * Smart Agriculture
145 145  
146 146  
147 -
148 -
149 149  == 1.5 Pin mapping and power on ==
150 150  
151 151  [[image:1654592472094-134.png]]
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161 161  )))
162 162  
163 163  (((
164 -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.
157 +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.
165 165  )))
166 166  
167 167  
... ... @@ -247,17 +247,19 @@
247 247  )))
248 248  
249 249  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
250 -|=(% style="width: 62.5px;" %)(((
251 -**Size (bytes)**
252 -)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
253 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
254 -[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
243 +|(((
244 +**Size**
255 255  
256 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
257 -)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
258 -[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
246 +**(bytes)**
247 +)))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
248 +|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|(((
249 +[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]]
250 +
251 +[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]]
252 +)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|(((
253 +[[Digital Interrupt (Optional)>>path:#H2.3.5InterruptPin]]
259 259  )))|Reserve|(((
260 -[[Message Type>>||anchor="H2.3.6MessageType"]]
255 +[[Message Type>>path:#H2.3.6MessageType]]
261 261  )))
262 262  
263 263  [[image:1654592721645-318.png]]
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313 313  
314 314  === 2.3.5 Interrupt Pin ===
315 315  
316 -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.
311 +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.
317 317  
318 318  
319 319  **Example:**
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335 335  )))
336 336  
337 337  
338 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
339 -|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
340 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
341 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
342 -|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
333 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
334 +|=**Message Type Code**|=**Description**|=**Payload**
335 +|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
336 +|0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
337 +|0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
343 343  
339 +
340 +
344 344  === 2.3.7 Decode payload in The Things Network ===
345 345  
346 346  While using TTN network, you can add the payload format to decode the payload.
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360 360  
361 361  == 2.4 Uplink Interval ==
362 362  
363 -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"]]
360 +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]]
364 364  
365 365  
366 366  
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524 524  (% style="color:#037691" %)**Calibration Payload**
525 525  
526 526  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
527 -|=(% style="width: 62.5px;" %)(((
528 -**Size (bytes)**
529 -)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
524 +|(((
525 +**Size**
526 +
527 +**(bytes)**
528 +)))|**1**|**1**|**1**|**7**|**1**
530 530  |**Value**|(((
531 531  PH4
532 532  
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536 536  
537 537  Calibrate value
538 538  )))|Reserve|(((
539 -[[Message Type>>||anchor="H2.3.6MessageType"]]
538 +[[Message Type>>path:#H2.3.6MessageType]]
540 540  
541 541  Always 0x03
542 542  )))
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550 550  * Reply to non-confirmed packet: 14 00
551 551  
552 552  
552 +
553 553  == 2.8 Frequency Plans ==
554 554  
555 555  (((
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635 635  * 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)
636 636  
637 637  
638 +
639 +
638 638  === 2.8.3 CN470-510 (CN470) ===
639 639  
640 640  (((
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744 744  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
745 745  * 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)
746 746  
749 +
747 747  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
748 748  
749 749  (((
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967 967  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
968 968  * Blink once when device transmit a packet.
969 969  
973 +
970 970  == 2.10 ​Firmware Change Log ==
971 971  
972 972  
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986 986  )))
987 987  
988 988  * (((
989 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
993 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
990 990  )))
991 991  * (((
992 992  LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
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1056 1056  )))
1057 1057  * (((
1058 1058  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1063 +)))
1059 1059  
1060 1060  
1061 -
1062 -)))
1063 1063  
1064 1064  == 3.2 Set Interrupt Mode ==
1065 1065  
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1067 1067  
1068 1068  (% style="color:#037691" %)**AT Command: AT+INTMOD**
1069 1069  
1070 -[[image:image-20220610105907-1.png]]
1073 +[[image:image-20220607171716-9.png]]
1071 1071  
1072 1072  
1073 1073  (((
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1097 1097  
1098 1098  == 3.3 Calibrate Sensor ==
1099 1099  
1100 -Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
1103 +Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
1101 1101  
1102 1102  
1103 1103  
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1112 1112  * Reply to the confirmation package: 26 01
1113 1113  * Reply to non-confirmed packet: 26 00
1114 1114  
1118 +
1119 +
1115 1115  Device will send an uplink after got this downlink command. With below payload:
1116 1116  
1117 1117  Configures info payload:
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1129 1129  
1130 1130  Version
1131 1131  )))|Sensor Type|Reserve|(((
1132 -[[Message Type>>||anchor="H2.3.6MessageType"]]
1137 +[[Message Type>>path:#H2.3.6MessageType]]
1133 1133  Always 0x02
1134 1134  )))
1135 1135  
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1269 1269  
1270 1270  === ​4.3.2 Replace the battery ===
1271 1271  
1272 -(((
1273 1273  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.
1274 -)))
1275 1275  
1276 -(((
1277 1277  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)
1278 -)))
1279 1279  
1280 1280  
1281 1281  
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1296 1296  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1297 1297  
1298 1298  
1299 -(((
1300 1300  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:
1301 -)))
1302 1302  
1303 1303  
1304 1304   [[image:1654593712276-618.png]]
1305 1305  
1306 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1305 +Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1307 1307  
1308 1308  
1308 +
1309 1309  = 6. FAQ =
1310 1310  
1311 1311  == 6.1 How to change the LoRa Frequency Bands/Region ==
1312 1312  
1313 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1313 +You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]].
1314 1314  When downloading the images, choose the required image file for download. ​
1315 1315  
1316 1316  
1317 +
1317 1317  = 7. Trouble Shooting =
1318 1318  
1319 1319  == 7.1 AT Commands input doesn’t work ==
image-20220610105907-1.png
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