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Last modified by Xiaoling on 2025/04/25 14:08
From version 86.9
edited by Xiaoling
on 2022/06/14 14:34
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To version 74.19
edited by Xiaoling
on 2022/06/07 17:55
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  
... ... @@ -173,14 +173,10 @@
173 173  
174 174  (((
175 175  [[image:1654592492399-921.png]]
176 -
177 -
178 178  )))
179 179  
180 180  (((
181 181  The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
182 -
183 -
184 184  )))
185 185  
186 186  (((
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204 204  [[image:1654592600093-601.png]]
205 205  
206 206  
207 -
208 208  **Add APP EUI and DEV EUI**
209 209  
210 210  [[image:1654592619856-881.png]]
211 211  
212 212  
213 -
214 214  **Add APP EUI in the application**
215 215  
216 216  [[image:1654592632656-512.png]]
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253 253  )))
254 254  
255 255  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
256 -|=(% style="width: 62.5px;" %)(((
257 -**Size (bytes)**
258 -)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
259 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
260 -[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
243 +|(((
244 +**Size**
261 261  
262 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
263 -)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
264 -[[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]]
265 265  )))|Reserve|(((
266 -[[Message Type>>||anchor="H2.3.6MessageType"]]
255 +[[Message Type>>path:#H2.3.6MessageType]]
267 267  )))
268 268  
269 269  [[image:1654592721645-318.png]]
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319 319  
320 320  === 2.3.5 Interrupt Pin ===
321 321  
322 -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.
323 323  
324 324  
325 325  **Example:**
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341 341  )))
342 342  
343 343  
344 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
345 -|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
346 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
347 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
348 -|(% 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]]
349 349  
350 350  
351 351  
352 -
353 353  === 2.3.7 Decode payload in The Things Network ===
354 354  
355 355  While using TTN network, you can add the payload format to decode the payload.
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369 369  
370 370  == 2.4 Uplink Interval ==
371 371  
372 -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]]
373 373  
374 374  
375 375  
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533 533  (% style="color:#037691" %)**Calibration Payload**
534 534  
535 535  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
536 -|=(% style="width: 62.5px;" %)(((
537 -**Size (bytes)**
538 -)))|=(% 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**
539 539  |**Value**|(((
540 540  PH4
541 541  
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545 545  
546 546  Calibrate value
547 547  )))|Reserve|(((
548 -[[Message Type>>||anchor="H2.3.6MessageType"]]
538 +[[Message Type>>path:#H2.3.6MessageType]]
549 549  
550 550  Always 0x03
551 551  )))
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559 559  * Reply to non-confirmed packet: 14 00
560 560  
561 561  
552 +
562 562  == 2.8 Frequency Plans ==
563 563  
564 564  (((
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644 644  * 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)
645 645  
646 646  
638 +
639 +
647 647  === 2.8.3 CN470-510 (CN470) ===
648 648  
649 649  (((
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753 753  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
754 754  * 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)
755 755  
749 +
756 756  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
757 757  
758 758  (((
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976 976  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
977 977  * Blink once when device transmit a packet.
978 978  
973 +
979 979  == 2.10 ​Firmware Change Log ==
980 980  
981 981  
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995 995  )))
996 996  
997 997  * (((
998 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
993 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
999 999  )))
1000 1000  * (((
1001 1001  LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
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1065 1065  )))
1066 1066  * (((
1067 1067  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1063 +)))
1068 1068  
1069 1069  
1070 -
1071 -)))
1072 1072  
1073 1073  == 3.2 Set Interrupt Mode ==
1074 1074  
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1076 1076  
1077 1077  (% style="color:#037691" %)**AT Command: AT+INTMOD**
1078 1078  
1079 -[[image:image-20220610105907-1.png]]
1073 +[[image:image-20220607171716-9.png]]
1080 1080  
1081 1081  
1082 1082  (((
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1106 1106  
1107 1107  == 3.3 Calibrate Sensor ==
1108 1108  
1109 -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
1110 1110  
1111 1111  
1112 1112  
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1138 1138  
1139 1139  Version
1140 1140  )))|Sensor Type|Reserve|(((
1141 -[[Message Type>>||anchor="H2.3.6MessageType"]]
1135 +[[Message Type>>path:#H2.3.6MessageType]]
1142 1142  Always 0x02
1143 1143  )))
1144 1144  
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1278 1278  
1279 1279  === ​4.3.2 Replace the battery ===
1280 1280  
1281 -(((
1282 1282  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.
1283 -)))
1284 1284  
1285 -(((
1286 1286  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)
1287 -)))
1288 1288  
1289 1289  
1290 1290  
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1305 1305  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1306 1306  
1307 1307  
1308 -(((
1309 1309  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:
1310 -)))
1311 1311  
1312 1312  
1313 1313   [[image:1654593712276-618.png]]
1314 1314  
1315 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1303 +Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1316 1316  
1317 1317  
1306 +
1318 1318  = 6. FAQ =
1319 1319  
1320 1320  == 6.1 How to change the LoRa Frequency Bands/Region ==
1321 1321  
1322 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1311 +You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]].
1323 1323  When downloading the images, choose the required image file for download. ​
1324 1324  
1325 1325  
1315 +
1326 1326  = 7. Trouble Shooting =
1327 1327  
1328 1328  == 7.1 AT Commands input doesn’t work ==
image-20220610105907-1.png
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