Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 14.11 >
edited by Xiaoling
on 2022/06/07 14:33
To version < 11.2 >
edited by Xiaoling
on 2022/06/07 13:59
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5 5  
6 6  
7 7  
8 -**Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
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17 17  
18 18  
19 19  
20 -
21 -
22 -
23 23  = 1. Introduction =
24 24  
25 25  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
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56 56  * 8500mAh Battery for long term use
57 57  
58 58  
59 -
60 60  == 1.3 Probe Specification ==
61 61  
62 62  
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84 84  * Smart Agriculture
85 85  
86 86  
87 -
88 88  == 1.5 Pin mapping and power on ==
89 89  
90 90  [[image:1654580482666-473.png]]
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164 164  [[image:image-20220607135918-2.png]]
165 165  
166 166  
160 +
167 167  **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.
168 168  
169 -[[image:1654581590132-631.png]]
170 170  
171 171  
172 172  
173 -== 2.3 ​Uplink Payload ==
166 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
174 174  
168 +
169 +
170 +1.
171 +11. ​Uplink Payload
172 +
175 175  LSPH01 will uplink payload via LoRaWAN with below payload format: 
176 176  
175 +
177 177  Uplink payload includes in total 11 bytes.
177 +
178 178  
179 179  Normal uplink payload:
180 180  
181 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
182 182  |(((
183 183  **Size**
184 184  
185 185  **(bytes)**
186 186  )))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
187 -|**Value**|[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(((
188 -[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
186 +|**Value**|[[BAT>>path:#bat]]|(((
187 +[[Temperature>>path:#DS18B20]]
189 189  
190 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
191 -)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
192 -[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
189 +[[( Optional )>>path:#DS18B20]]
190 +)))|[[Soil pH>>path:#Soil_Nitrogen]]|[[Soil Temperature>>path:#Soil_Phosphorus]]|(((
191 +[[Digital Interrupt>>path:#Int_pin]]
192 +
193 +[[(Optional)>>path:#Int_pin]]
193 193  )))|Reserve|(((
194 -[[Message Type>>||anchor="H2.3.6MessageType"]]
195 +[[Message>>path:#Message_Type]]
196 +
197 +[[Type>>path:#Message_Type]]
195 195  )))
196 196  
197 -[[image:1654581735133-458.png]]
200 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
198 198  
199 199  
200 200  
201 -=== 2.3.1 Battery Info ===
204 +1.
205 +11.
206 +111. Battery Info
202 202  
203 -
204 204  Check the battery voltage for LSPH01.
205 205  
206 206  Ex1: 0x0B45 = 2885mV
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208 208  Ex2: 0x0B49 = 2889mV
209 209  
210 210  
215 +1.
216 +11.
217 +111. DS18B20 Temperature sensor
211 211  
212 -=== 2.3.2 DS18B20 Temperature sensor ===
219 +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.
213 213  
214 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
215 215  
216 -
217 217  **Example**:
218 218  
219 219  If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
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222 222  
223 223  
224 224  
225 -=== 2.3.3 Soil pH ===
230 +1.
231 +11.
232 +111. Soil pH
226 226  
227 227  Range: 0 ~~ 14 pH
228 228  
229 -**Example:**
236 +Example:
230 230  
231 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
238 +**0x02B7(H) = 695(D) = 6.95pH**
232 232  
233 233  
241 +1.
242 +11.
243 +111. Soil Temperature
234 234  
235 -=== 2.3.4 Soil Temperature ===
236 -
237 237  Get Soil Temperature 
238 238  
239 239  
240 240  **Example**:
241 241  
242 -If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
250 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
243 243  
244 -If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
252 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
245 245  
246 246  
247 247  
248 -=== 2.3.5 Interrupt Pin ===
256 +1.
257 +11.
258 +111. Interrupt Pin
249 249  
250 -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.
260 +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.
251 251  
252 252  
253 -**Example:**
263 +Example:
254 254  
255 255  0x00: Normal uplink packet.
256 256  
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257 257  0x01: Interrupt Uplink Packet.
258 258  
259 259  
270 +1.
271 +11.
272 +111. Message Type
260 260  
261 -=== 2.3.6 Message Type ===
262 -
263 263  For a normal uplink payload, the message type is always 0x01.
264 264  
265 265  Valid Message Type:
266 266  
267 267  
268 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
269 -|**Message Type Code**|**Description**|**Payload**
270 -|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3Uplink Payload"]]
271 -|0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
272 -|0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
279 +|Message Type Code|Description|Payload
280 +|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#Normal_Uplink]]
281 +|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
282 +|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
273 273  
284 +1.
285 +11.
286 +111. ​Decode payload in The Things Network
274 274  
275 -
276 -=== 2.3.7 Decode payload in The Things Network ===
277 -
278 278  While using TTN network, you can add the payload format to decode the payload.
279 279  
280 280  
281 -[[image:1654582541848-906.png]]
291 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
282 282  
283 -(((
284 284  The payload decoder function for TTN is here:
285 -)))
286 286  
287 -(((
288 288  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/]]
289 -)))
290 290  
291 291  
298 +1.
299 +11. Uplink Interval
292 292  
293 -== 2.4 Uplink Interval ==
301 +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:
294 294  
295 -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"]]
303 +[[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]]
296 296  
297 297  
298 298  
299 -
300 300  1.
301 301  11. ​Show Data in DataCake IoT Server
302 302  
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