Last modified by Bei Jinggeng on 2024/03/30 17:55
<
From version < 22.1 >
edited by Xiaoling
on 2022/06/07 14:36
To version < 13.1 >
edited by Xiaoling
on 2022/06/07 14:02
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Summary

Details

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Content
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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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170 170  
171 171  
172 172  
173 -== 2.3 ​Uplink Payload ==
166 +1.
167 +11. ​Uplink Payload
174 174  
175 175  LSPH01 will uplink payload via LoRaWAN with below payload format: 
176 176  
171 +
177 177  Uplink payload includes in total 11 bytes.
173 +
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"]]
182 +|**Value**|[[BAT>>path:#bat]]|(((
183 +[[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"]]
185 +[[( Optional )>>path:#DS18B20]]
186 +)))|[[Soil pH>>path:#Soil_Nitrogen]]|[[Soil Temperature>>path:#Soil_Phosphorus]]|(((
187 +[[Digital Interrupt>>path:#Int_pin]]
188 +
189 +[[(Optional)>>path:#Int_pin]]
193 193  )))|Reserve|(((
194 -[[Message Type>>||anchor="H2.3.6MessageType"]]
191 +[[Message>>path:#Message_Type]]
192 +
193 +[[Type>>path:#Message_Type]]
195 195  )))
196 196  
197 -[[image:1654581735133-458.png]]
196 +[[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 ===
200 +1.
201 +11.
202 +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  
211 +1.
212 +11.
213 +111. DS18B20 Temperature sensor
211 211  
212 -=== 2.3.2 DS18B20 Temperature sensor ===
215 +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 ===
226 +1.
227 +11.
228 +111. Soil pH
226 226  
227 227  Range: 0 ~~ 14 pH
228 228  
229 -**Example:**
232 +Example:
230 230  
231 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
234 +**0x02B7(H) = 695(D) = 6.95pH**
232 232  
233 233  
237 +1.
238 +11.
239 +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
246 +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.
248 +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 ===
252 +1.
253 +11.
254 +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.
256 +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:**
259 +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  
266 +1.
267 +11.
268 +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"]]
275 +|Message Type Code|Description|Payload
276 +|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#Normal_Uplink]]
277 +|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
278 +|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
273 273  
280 +1.
281 +11.
282 +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]]
287 +[[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  
294 +1.
295 +11. Uplink Interval
292 292  
293 -== 2.4 Uplink Interval ==
297 +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"]]
299 +[[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 -== 2.5 ​Show Data in DataCake IoT Server ==
303 +1.
304 +11. ​Show Data in DataCake IoT Server
300 300  
301 301  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
302 302  
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306 306  **Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
307 307  
308 308  
309 -[[image:1654583683416-869.png]]
314 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
310 310  
311 311  
312 -[[image:1654583694084-878.png]]
317 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
313 313  
314 314  
315 315  Step 3: Create an account or log in Datacake.
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316 316  
317 317  Step 4: Create LSPH01 product.
318 318  
319 -[[image:1654583711590-413.png]]
324 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
320 320  
321 321  
322 322  
323 -[[image:1654583732798-193.png]]
328 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
324 324  
325 325  
326 -[[image:1654583749683-259.png]]
331 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
327 327  
328 328  
329 329  Step 5: add payload decode
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