Last modified by Mengting Qiu on 2025/02/26 15:04
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From version < 9.1 >
edited by Xiaoling
on 2022/06/07 13:58
To version < 14.9 >
edited by Xiaoling
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Summary

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5 5  
6 6  
7 7  
8 +**Contents:**
8 8  
10 +{{toc/}}
9 9  
10 10  
11 11  
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15 15  
16 16  
17 17  
20 +
21 +
22 +
18 18  = 1. Introduction =
19 19  
20 20  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
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51 51  * 8500mAh Battery for long term use
52 52  
53 53  
59 +
54 54  == 1.3 Probe Specification ==
55 55  
56 56  
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71 71  * IP68 Protection
72 72  * Length: 3.5 meters
73 73  
74 -
75 -
76 76  == 1.4 ​Applications ==
77 77  
78 78  * Smart Agriculture
79 79  
80 -
81 81  == 1.5 Pin mapping and power on ==
82 82  
83 83  [[image:1654580482666-473.png]]
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123 123  [[image:image-20220607135531-1.jpeg]]
124 124  
125 125  
126 -
127 -
128 -
129 129  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
130 130  
131 131  
132 132  **Register the device**
133 133  
134 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
134 +[[image:1654581442672-605.png]]
135 135  
136 136  
137 +
137 137  **Add APP EUI and DEV EUI**
138 138  
140 +[[image:1654581465717-368.png]]
139 139  
140 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
141 141  
142 142  
143 143  **Add APP EUI in the application**
144 144  
146 +[[image:1654581493871-516.png]]
145 145  
146 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
147 147  
148 148  
149 149  **Add APP KEY**
150 150  
151 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
152 +[[image:1654581517630-991.png]]
152 152  
153 153  
154 154  **Step 2**: Power on LSPH01
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156 156  
157 157  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
158 158  
160 +[[image:image-20220607135918-2.png]]
159 159  
160 160  
161 -|(((
162 -
163 -)))
164 -
165 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
166 -
167 -
168 -
169 -
170 170  **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.
171 171  
165 +[[image:1654581590132-631.png]]
172 172  
173 173  
174 174  
175 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
169 +== 2.3 ​Uplink Payload ==
176 176  
177 -
178 -
179 -1.
180 -11. ​Uplink Payload
181 -
182 182  LSPH01 will uplink payload via LoRaWAN with below payload format: 
183 183  
184 -
185 185  Uplink payload includes in total 11 bytes.
186 -
187 187  
188 188  Normal uplink payload:
189 189  
177 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
190 190  |(((
191 191  **Size**
192 192  
193 193  **(bytes)**
194 194  )))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
195 -|**Value**|[[BAT>>path:#bat]]|(((
196 -[[Temperature>>path:#DS18B20]]
183 +|**Value**|[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(((
184 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
197 197  
198 -[[( Optional )>>path:#DS18B20]]
199 -)))|[[Soil pH>>path:#Soil_Nitrogen]]|[[Soil Temperature>>path:#Soil_Phosphorus]]|(((
200 -[[Digital Interrupt>>path:#Int_pin]]
201 -
202 -[[(Optional)>>path:#Int_pin]]
186 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
187 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
188 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
203 203  )))|Reserve|(((
204 -[[Message>>path:#Message_Type]]
205 -
206 -[[Type>>path:#Message_Type]]
190 +[[Message Type>>||anchor="H2.3.6MessageType"]]
207 207  )))
208 208  
209 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
193 +[[image:1654581735133-458.png]]
210 210  
211 211  
212 212  
213 -1.
214 -11.
215 -111. Battery Info
197 +=== 2.3.1 Battery Info ===
216 216  
199 +
217 217  Check the battery voltage for LSPH01.
218 218  
219 219  Ex1: 0x0B45 = 2885mV
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221 221  Ex2: 0x0B49 = 2889mV
222 222  
223 223  
224 -1.
225 -11.
226 -111. DS18B20 Temperature sensor
227 227  
228 -This is optional, user can connect external DS18B20 sensor to the [[+3.3v, 1-wire and GND pin>>path:#DS18B20]] . and this field will report temperature.
208 +=== 2.3.2 DS18B20 Temperature sensor ===
229 229  
210 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
230 230  
212 +
231 231  **Example**:
232 232  
233 233  If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
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236 236  
237 237  
238 238  
239 -1.
240 -11.
241 -111. Soil pH
221 +=== 2.3.3 Soil pH ===
242 242  
243 243  Range: 0 ~~ 14 pH
244 244  
245 -Example:
225 +**Example:**
246 246  
247 -**0x02B7(H) = 695(D) = 6.95pH**
227 +(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
248 248  
249 249  
250 -1.
251 -11.
252 -111. Soil Temperature
253 253  
231 +=== 2.3.4 Soil Temperature ===
232 +
254 254  Get Soil Temperature 
255 255  
256 256  
257 257  **Example**:
258 258  
259 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
238 +If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
260 260  
261 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
240 +If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
262 262  
263 263  
264 264  
265 -1.
266 -11.
267 -111. Interrupt Pin
244 +=== 2.3.5 Interrupt Pin ===
268 268  
269 -This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#Int_mod]] for the hardware and software set up.
246 +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.
270 270  
271 271  
272 -Example:
249 +**Example:**
273 273  
274 274  0x00: Normal uplink packet.
275 275  
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276 276  0x01: Interrupt Uplink Packet.
277 277  
278 278  
279 -1.
280 -11.
281 -111. Message Type
282 282  
257 +=== 2.3.6 Message Type ===
258 +
283 283  For a normal uplink payload, the message type is always 0x01.
284 284  
285 285  Valid Message Type:
286 286  
287 287  
288 -|Message Type Code|Description|Payload
289 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#Normal_Uplink]]
290 -|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
291 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
264 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
265 +|**Message Type Code**|**Description**|**Payload**
266 +|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3Uplink Payload"]]
267 +|0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
268 +|0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
292 292  
293 -1.
294 -11.
295 -111. ​Decode payload in The Things Network
296 296  
271 +
272 +=== 2.3.7 Decode payload in The Things Network ===
273 +
297 297  While using TTN network, you can add the payload format to decode the payload.
298 298  
299 299  
300 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
277 +[[image:1654582541848-906.png]]
301 301  
279 +(((
302 302  The payload decoder function for TTN is here:
281 +)))
303 303  
283 +(((
304 304  LSPH01 TTN Payload Decoder: [[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/]]
285 +)))
305 305  
306 306  
307 -1.
308 -11. Uplink Interval
309 309  
310 -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:
289 +== 2.4 Uplink Interval ==
311 311  
312 -[[http:~~/~~/wiki.dragino.com/index.pHp?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
291 +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"]]
313 313  
314 314  
315 315  
295 +
316 316  1.
317 317  11. ​Show Data in DataCake IoT Server
318 318  
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