Last modified by Xiaoling on 2025/04/24 17:18
<
From version < 3.2 >
edited by Xiaoling
on 2022/06/07 13:37
To version < 24.1 >
edited by Xiaoling
on 2022/06/07 14:42
>
Change comment: Uploaded new attachment "1654584128046-287.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -5,7 +5,9 @@
5 5  
6 6  
7 7  
8 +**Contents:**
8 8  
10 +{{toc/}}
9 9  
10 10  
11 11  
... ... @@ -15,6 +15,9 @@
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 ==
... ... @@ -50,159 +50,148 @@
50 50  * IP68 rate for the Sensor Probe
51 51  * 8500mAh Battery for long term use
52 52  
53 -1.
54 -11. Probe Specification
55 55  
56 -Soil pH:
59 +== 1.3 Probe Specification ==
57 57  
58 -* **Range: 3 ~~ 10 pH **
59 -* **Resolution: 0.01 pH**
60 -* **Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)**
61 -* **Temperature Compensation Range: 0 ~~ 50℃**
61 +
62 +(% style="color:#4f81bd" %)**Soil pH:**
63 +
64 +* Range: 3 ~~ 10 pH
65 +* Resolution: 0.01 pH
66 +* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
67 +* Temperature Compensation Range: 0 ~~ 50℃
62 62  * IP68 Protection
63 63  * Length: 3.5 meters
64 64  
65 -Soil Temperature:
71 +(% style="color:#4f81bd" %)**Soil Temperature:**
66 66  
67 -* **Range** -40℃～8**5**℃
68 -* **Resolution: 0.1℃**
69 -* **Accuracy:** <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
73 +* Range -40℃～85℃
74 +* Resolution: 0.1℃
75 +* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
70 70  * IP68 Protection
71 71  * Length: 3.5 meters
72 72  
73 -*
74 -*1. ​Applications
79 +
80 +== 1.4 ​Applications ==
81 +
75 75  * Smart Agriculture
76 76  
77 -1.
78 -11. Pin mapping and power on
79 79  
80 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
85 +== 1.5 Pin mapping and power on ==
81 81  
87 +[[image:1654580482666-473.png]]
82 82  
83 83  
84 84  
91 += 2. Configure LSPH01 to connect to LoRaWAN network =
85 85  
86 -1. Configure LSPH01 to connect to LoRaWAN network
87 -11. How it works
93 +== 2.1 How it works ==
88 88  
95 +(((
89 89  The LSPH01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSPH01. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
97 +)))
90 90  
99 +(((
100 +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="H5.200BUseATCommand"]]to set the keys in the LSPH01.
101 +)))
91 91  
92 -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:#_​Using_the_AT]]to set the keys in the LSPH01.
93 93  
104 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
94 94  
95 -1.
96 -11. ​Quick guide to connect to LoRaWAN server (OTAA)
97 -
106 +(((
98 98  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
108 +)))
99 99  
110 +(((
111 +
112 +)))
100 100  
101 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
102 -
103 -
114 +(((
104 104  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.
116 +)))
105 105  
118 +(((
119 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSPH01.
120 +)))
106 106  
107 -**Step 1**: Create a device in TTN with the OTAA keys from LSPH01.
108 -
122 +(((
109 109  Each LSPH01 is shipped with a sticker with the default device EUI as below:
124 +)))
110 110  
111 111  
112 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
127 +[[image:image-20220607135531-1.jpeg]]
113 113  
114 114  
115 -
116 -
117 -
118 118  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
119 119  
120 120  
121 121  **Register the device**
122 122  
123 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
135 +[[image:1654581442672-605.png]]
124 124  
125 125  
138 +
126 126  **Add APP EUI and DEV EUI**
127 127  
141 +[[image:1654581465717-368.png]]
128 128  
129 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
130 130  
131 131  
132 132  **Add APP EUI in the application**
133 133  
147 +[[image:1654581493871-516.png]]
134 134  
135 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
136 136  
137 137  
138 138  **Add APP KEY**
139 139  
140 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
153 +[[image:1654581517630-991.png]]
141 141  
142 142  
143 -**Step 2**: Power on LSPH01
156 +(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
144 144  
145 145  
146 146  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
147 147  
161 +[[image:image-20220607135918-2.png]]
148 148  
149 149  
150 -|(((
151 -
152 -)))
164 +(% style="color:blue" %)**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.
153 153  
154 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
166 +[[image:1654581590132-631.png]]
155 155  
156 156  
157 157  
170 +== 2.3 ​Uplink Payload ==
158 158  
159 -**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.
160 -
161 -
162 -
163 -
164 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
165 -
166 -
167 -
168 -1.
169 -11. ​Uplink Payload
170 -
171 171  LSPH01 will uplink payload via LoRaWAN with below payload format: 
172 172  
173 -
174 174  Uplink payload includes in total 11 bytes.
175 -
176 176  
177 177  Normal uplink payload:
178 178  
178 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
179 179  |(((
180 180  **Size**
181 181  
182 182  **(bytes)**
183 183  )))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
184 -|**Value**|[[BAT>>path:#bat]]|(((
185 -[[Temperature>>path:#DS18B20]]
184 +|**Value**|[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(((
185 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
186 186  
187 -[[( Optional )>>path:#DS18B20]]
188 -)))|[[Soil pH>>path:#Soil_Nitrogen]]|[[Soil Temperature>>path:#Soil_Phosphorus]]|(((
189 -[[Digital Interrupt>>path:#Int_pin]]
190 -
191 -[[(Optional)>>path:#Int_pin]]
187 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
188 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
189 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
192 192  )))|Reserve|(((
193 -[[Message>>path:#Message_Type]]
194 -
195 -[[Type>>path:#Message_Type]]
191 +[[Message Type>>||anchor="H2.3.6MessageType"]]
196 196  )))
197 197  
194 +[[image:1654581735133-458.png]]
198 198  
199 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
200 200  
201 201  
198 +=== 2.3.1 Battery Info ===
202 202  
203 -1.
204 -11.
205 -111. Battery Info
206 206  
207 207  Check the battery voltage for LSPH01.
208 208  
... ... @@ -211,13 +211,12 @@
211 211  Ex2: 0x0B49 = 2889mV
212 212  
213 213  
214 -1.
215 -11.
216 -111. DS18B20 Temperature sensor
217 217  
218 -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.
209 +=== 2.3.2 DS18B20 Temperature sensor ===
219 219  
211 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
220 220  
213 +
221 221  **Example**:
222 222  
223 223  If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
... ... @@ -226,40 +226,35 @@
226 226  
227 227  
228 228  
229 -1.
230 -11.
231 -111. Soil pH
222 +=== 2.3.3 Soil pH ===
232 232  
233 233  Range: 0 ~~ 14 pH
234 234  
235 -Example:
226 +**Example:**
236 236  
237 -**0x02B7(H) = 695(D) = 6.95pH**
228 +(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
238 238  
239 239  
240 -1.
241 -11.
242 -111. Soil Temperature
243 243  
232 +=== 2.3.4 Soil Temperature ===
233 +
244 244  Get Soil Temperature 
245 245  
246 246  
247 247  **Example**:
248 248  
249 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
239 +If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
250 250  
251 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
241 +If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
252 252  
253 253  
254 254  
255 -1.
256 -11.
257 -111. Interrupt Pin
245 +=== 2.3.5 Interrupt Pin ===
258 258  
259 -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.
247 +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.
260 260  
261 261  
262 -Example:
250 +**Example:**
263 263  
264 264  0x00: Normal uplink packet.
265 265  
... ... @@ -266,91 +266,91 @@
266 266  0x01: Interrupt Uplink Packet.
267 267  
268 268  
269 -1.
270 -11.
271 -111. Message Type
272 272  
258 +=== 2.3.6 Message Type ===
259 +
273 273  For a normal uplink payload, the message type is always 0x01.
274 274  
275 275  Valid Message Type:
276 276  
277 277  
278 -|Message Type Code|Description|Payload
279 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#Normal_Uplink]]
280 -|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
281 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
265 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
266 +|**Message Type Code**|**Description**|**Payload**
267 +|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3Uplink Payload"]]
268 +|0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
269 +|0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
282 282  
283 -1.
284 -11.
285 -111. ​Decode payload in The Things Network
286 286  
272 +=== 2.3.7 Decode payload in The Things Network ===
273 +
287 287  While using TTN network, you can add the payload format to decode the payload.
288 288  
289 289  
290 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
277 +[[image:1654582541848-906.png]]
291 291  
279 +(((
292 292  The payload decoder function for TTN is here:
281 +)))
293 293  
283 +(((
294 294  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 +)))
295 295  
296 296  
297 -1.
298 -11. Uplink Interval
299 299  
300 -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 ==
301 301  
302 -[[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"]]
303 303  
304 304  
305 305  
306 -1.
307 -11. ​Show Data in DataCake IoT Server
295 +== 2.5 ​Show Data in DataCake IoT Server ==
308 308  
309 309  [[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:
310 310  
311 311  
312 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
300 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
313 313  
314 -**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:
302 +(% style="color:blue" %)**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:**
315 315  
316 316  
317 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
305 +[[image:1654583683416-869.png]]
318 318  
319 319  
320 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
308 +[[image:1654583694084-878.png]]
321 321  
322 322  
323 -Step 3: Create an account or log in Datacake.
311 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
324 324  
325 -Step 4: Create LSPH01 product.
313 +(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
326 326  
327 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
315 +[[image:1654583711590-413.png]]
328 328  
329 329  
330 330  
331 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
319 +[[image:1654583732798-193.png]]
332 332  
333 333  
334 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
322 +[[image:1654583749683-259.png]]
335 335  
336 336  
337 -Step 5: add payload decode
325 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
338 338  
339 339  Download Datacake decoder from: [[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/]]
340 340  
341 341  
342 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
330 +[[image:1654583770974-935.png]]
343 343  
344 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
332 +[[image:1654583781517-146.png]]
345 345  
346 346  
347 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
335 +[[image:1654583791351-557.png]]
348 348  
349 349  
350 350  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
351 351  
352 352  
353 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
341 +[[image:1654583805491-713.png]]
354 354  
355 355  
356 356  
... ... @@ -363,8 +363,8 @@
363 363  If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy. 
364 364  
365 365  
366 -1.
367 -11.
354 +1.
355 +11.
368 368  111. Measurement
369 369  
370 370  **Measurement the soil surface**
... ... @@ -392,8 +392,8 @@
392 392  Insert the probe inside, method like measure the surface.
393 393  
394 394  
395 -1.
396 -11.
383 +1.
384 +11.
397 397  111. Maintain Probe
398 398  1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
399 399  1111. After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
... ... @@ -402,9 +402,7 @@
402 402  1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
403 403  1111. The probe is IP68 can be put in water.
404 404  
405 -
406 -
407 -1.
393 +1.
408 408  11. Calibration
409 409  
410 410  User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
... ... @@ -475,14 +475,13 @@
475 475  * Reply to the confirmation package: 14 01
476 476  * Reply to non-confirmed packet: 14 00
477 477  
478 -
479 -1.
464 +1.
480 480  11. Frequency Plans
481 481  
482 482  The LSPH01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
483 483  
484 -1.
485 -11.
469 +1.
470 +11.
486 486  111. EU863-870 (EU868)
487 487  
488 488  Uplink:
... ... @@ -513,8 +513,8 @@
513 513  869.525 - SF9BW125 (RX2 downlink only)
514 514  
515 515  
516 -1.
517 -11.
501 +1.
502 +11.
518 518  111. US902-928(US915)
519 519  
520 520  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
... ... @@ -528,8 +528,8 @@
528 528  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
529 529  * 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)
530 530  
531 -1.
532 -11.
516 +1.
517 +11.
533 533  111. CN470-510 (CN470)
534 534  
535 535  Used in China, Default use CHE=1
... ... @@ -574,8 +574,8 @@
574 574  505.3 - SF12BW125 (RX2 downlink only)
575 575  
576 576  
577 -1.
578 -11.
562 +1.
563 +11.
579 579  111. AU915-928(AU915)
580 580  
581 581  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
... ... @@ -589,8 +589,8 @@
589 589  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
590 590  * 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)
591 591  
592 -1.
593 -11.
577 +1.
578 +11.
594 594  111. AS920-923 & AS923-925 (AS923)
595 595  
596 596  **Default Uplink channel:**
... ... @@ -642,8 +642,8 @@
642 642  923.2 - SF10BW125 (RX2)
643 643  
644 644  
645 -1.
646 -11.
630 +1.
631 +11.
647 647  111. KR920-923 (KR920)
648 648  
649 649  Default channel:
... ... @@ -679,8 +679,8 @@
679 679  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
680 680  
681 681  
682 -1.
683 -11.
667 +1.
668 +11.
684 684  111. IN865-867 (IN865)
685 685  
686 686  Uplink:
... ... @@ -699,7 +699,7 @@
699 699  866.550 - SF10BW125 (RX2)
700 700  
701 701  
702 -1.
687 +1.
703 703  11. LED Indicator
704 704  
705 705  The LSPH01 has an internal LED which is to show the status of different state.
... ... @@ -708,8 +708,7 @@
708 708  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
709 709  * Blink once when device transmit a packet.
710 710  
711 -
712 -1.
696 +1.
713 713  11. ​Firmware Change Log
714 714  
715 715  **Firmware download link:**
... ... @@ -755,7 +755,7 @@
755 755  These commands only valid for LSPH01, as below:
756 756  
757 757  
758 -1.
742 +1.
759 759  11. Set Transmit Interval Time
760 760  
761 761  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -785,8 +785,7 @@
785 785  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
786 786  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
787 787  
788 -
789 -1.
772 +1.
790 790  11. Set Interrupt Mode
791 791  
792 792  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -819,7 +819,7 @@
819 819  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
820 820  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
821 821  
822 -1.
805 +1.
823 823  11. Calibrate Sensor
824 824  
825 825  Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -826,7 +826,7 @@
826 826  
827 827  
828 828  
829 -1.
812 +1.
830 830  11. Get Firmware Version Info
831 831  
832 832  Feature: use downlink to get firmware version.
... ... @@ -935,7 +935,7 @@
935 935  LSPH01:  2.45v ~~ 3.6v
936 936  
937 937  
938 -1.
921 +1.
939 939  11. Replace Battery
940 940  
941 941  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -944,7 +944,7 @@
944 944  
945 945  
946 946  
947 -1.
930 +1.
948 948  11. Power Consumption Analyze
949 949  
950 950  Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
... ... @@ -984,14 +984,14 @@
984 984  
985 985  
986 986  1.
987 -11.
970 +11.
988 988  111. ​Battery Note
989 989  
990 990  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
991 991  
992 992  
993 -1.
994 -11.
976 +1.
977 +11.
995 995  111. ​Replace the battery
996 996  
997 997  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.
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