Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 14.8 >
edited by Xiaoling
on 2022/06/07 14:30
To version < 2.5 >
edited by Xiaoling
on 2022/06/07 13:32
>
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Summary

Details

Page properties
Content
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3 3  
4 4  
5 5  
6 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
6 6  
7 7  
8 -**Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -17,30 +17,28 @@
17 17  
18 18  
19 19  
19 +1. Introduction
20 +11. ​What is LoRaWAN Soil pH Sensor
20 20  
22 +The Dragino LSPH01 is a **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.
21 21  
22 22  
23 -= 1. Introduction =
25 +LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil’s** pH **with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
24 24  
25 -== 1.1 ​What is LoRaWAN Soil pH Sensor ==
26 26  
27 -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.
28 +The LoRa wireless technology used in LSPH01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
28 28  
29 -LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
30 30  
31 -The LoRa wireless technology used in LSPH01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
31 +LSPH01 is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
32 32  
33 -LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
34 34  
35 35  Each LSPH01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
36 36  
37 37  
38 -[[image:1654580186518-415.png]]
37 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
39 39  
40 -
41 -
42 -== ​1.2 Features ==
43 -
39 +*
40 +*1. ​Features
44 44  * LoRaWAN 1.0.3 Class A
45 45  * Ultra-low power consumption
46 46  * Monitor soil pH with temperature compensation.
... ... @@ -55,99 +55,99 @@
55 55  * IP68 rate for the Sensor Probe
56 56  * 8500mAh Battery for long term use
57 57  
58 -== 1.3 Probe Specification ==
59 59  
56 +1.
57 +11. Probe Specification
60 60  
61 -(% style="color:#4f81bd" %)**Soil pH:**
59 +Soil pH:
62 62  
63 -* Range: 3 ~~ 10 pH
64 -* Resolution: 0.01 pH
65 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
66 -* Temperature Compensation Range: 0 ~~ 50℃
61 +* **Range: 3 ~~ 10 pH **
62 +* **Resolution: 0.01 pH**
63 +* **Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)**
64 +* **Temperature Compensation Range: 0 ~~ 50℃**
67 67  * IP68 Protection
68 68  * Length: 3.5 meters
69 69  
70 -(% style="color:#4f81bd" %)**Soil Temperature:**
71 71  
72 -* Range -40℃～85℃
73 -* Resolution: 0.1℃
74 -* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
69 +Soil Temperature:
70 +
71 +* **Range** -40℃～8**5**℃
72 +* **Resolution: 0.1℃**
73 +* **Accuracy:** <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
75 75  * IP68 Protection
76 76  * Length: 3.5 meters
77 77  
78 -== 1.4 ​Applications ==
79 79  
78 +*
79 +*1. ​Applications
80 80  * Smart Agriculture
81 81  
82 -== 1.5 Pin mapping and power on ==
83 83  
84 -[[image:1654580482666-473.png]]
85 85  
84 +1.
85 +11. Pin mapping and power on
86 86  
87 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
87 87  
88 -= 2. Configure LSPH01 to connect to LoRaWAN network =
89 89  
90 -== 2.1 How it works ==
91 91  
92 -(((
91 +
92 +
93 +1. Configure LSPH01 to connect to LoRaWAN network
94 +11. How it works
95 +
93 93  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.
94 -)))
95 95  
96 -(((
97 -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.
98 -)))
99 99  
99 +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.
100 100  
101 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
102 102  
103 -(((
102 +1.
103 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
104 +
104 104  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.
105 -)))
106 106  
107 -(((
108 -
109 -)))
110 110  
111 -(((
108 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
109 +
110 +
112 112  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.
113 -)))
114 114  
115 -(((
113 +
116 116  **Step 1**: Create a device in TTN with the OTAA keys from LSPH01.
117 -)))
118 118  
119 -(((
120 120  Each LSPH01 is shipped with a sticker with the default device EUI as below:
121 -)))
122 122  
123 123  
124 -[[image:image-20220607135531-1.jpeg]]
119 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
125 125  
126 126  
122 +
123 +
124 +
127 127  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
128 128  
129 129  
130 130  **Register the device**
131 131  
132 -[[image:1654581442672-605.png]]
130 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
133 133  
134 134  
135 -
136 136  **Add APP EUI and DEV EUI**
137 137  
138 -[[image:1654581465717-368.png]]
139 139  
136 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
140 140  
141 141  
142 142  **Add APP EUI in the application**
143 143  
144 -[[image:1654581493871-516.png]]
145 145  
142 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
146 146  
147 147  
148 148  **Add APP KEY**
149 149  
150 -[[image:1654581517630-991.png]]
147 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
151 151  
152 152  
153 153  **Step 2**: Power on LSPH01
... ... @@ -155,46 +155,67 @@
155 155  
156 156  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
157 157  
158 -[[image:image-20220607135918-2.png]]
159 159  
160 160  
157 +|(((
158 +
159 +)))
160 +
161 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
162 +
163 +
164 +
165 +
161 161  **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.
162 162  
163 -[[image:1654581590132-631.png]]
164 164  
165 165  
166 166  
167 -== 2.3 ​Uplink Payload ==
171 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
168 168  
169 -LSPH01 will uplink payload via LoRaWAN with below payload format: 
170 170  
174 +
175 +1.
176 +11. ​Uplink Payload
177 +
178 +LSPH01 will uplink payload via LoRaWAN with below payload format:
179 +
180 +
171 171  Uplink payload includes in total 11 bytes.
182 +
172 172  
173 173  Normal uplink payload:
174 174  
175 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
176 176  |(((
177 177  **Size**
178 178  
179 179  **(bytes)**
180 180  )))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
181 -|**Value**|[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(((
182 -[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
191 +|**Value**|[[BAT>>path:#bat]]|(((
192 +[[Temperature>>path:#DS18B20]]
183 183  
184 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
185 -)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
186 -[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
194 +[[( Optional )>>path:#DS18B20]]
195 +)))|[[Soil pH>>path:#Soil_Nitrogen]]|[[Soil Temperature>>path:#Soil_Phosphorus]]|(((
196 +[[Digital Interrupt>>path:#Int_pin]]
197 +
198 +[[(Optional)>>path:#Int_pin]]
187 187  )))|Reserve|(((
188 -[[Message Type>>||anchor="H2.3.6MessageType"]]
200 +[[Message>>path:#Message_Type]]
201 +
202 +[[Type>>path:#Message_Type]]
189 189  )))
190 190  
191 -[[image:1654581735133-458.png]]
192 192  
193 193  
194 194  
195 -=== 2.3.1 Battery Info ===
208 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
196 196  
197 197  
211 +
212 +1.
213 +11.
214 +111. Battery Info
215 +
198 198  Check the battery voltage for LSPH01.
199 199  
200 200  Ex1: 0x0B45 = 2885mV
... ... @@ -202,12 +202,13 @@
202 202  Ex2: 0x0B49 = 2889mV
203 203  
204 204  
223 +1.
224 +11.
225 +111. DS18B20 Temperature sensor
205 205  
206 -=== 2.3.2 DS18B20 Temperature sensor ===
227 +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.
207 207  
208 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
209 209  
210 -
211 211  **Example**:
212 212  
213 213  If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
... ... @@ -216,35 +216,40 @@
216 216  
217 217  
218 218  
219 -=== 2.3.3 Soil pH ===
238 +1.
239 +11.
240 +111. Soil pH
220 220  
221 221  Range: 0 ~~ 14 pH
222 222  
223 -**Example:**
244 +Example:
224 224  
225 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
246 +**0x02B7(H) = 695(D) = 6.95pH**
226 226  
227 227  
249 +1.
250 +11.
251 +111. Soil Temperature
228 228  
229 -=== 2.3.4 Soil Temperature ===
230 -
231 231  Get Soil Temperature 
232 232  
233 233  
234 234  **Example**:
235 235  
236 -If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
258 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
237 237  
238 -If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
260 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
239 239  
240 240  
241 241  
242 -=== 2.3.5 Interrupt Pin ===
264 +1.
265 +11.
266 +111. Interrupt Pin
243 243  
244 -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.
268 +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.
245 245  
246 246  
247 -**Example:**
271 +Example:
248 248  
249 249  0x00: Normal uplink packet.
250 250  
... ... @@ -251,46 +251,45 @@
251 251  0x01: Interrupt Uplink Packet.
252 252  
253 253  
278 +1.
279 +11.
280 +111. Message Type
254 254  
255 -=== 2.3.6 Message Type ===
256 -
257 257  For a normal uplink payload, the message type is always 0x01.
258 258  
259 259  Valid Message Type:
260 260  
261 261  
262 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
263 -|**Message Type Code**|**Description**|**Payload**
264 -|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3Uplink Payload"]]
265 -|0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
266 -|0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
287 +|Message Type Code|Description|Payload
288 +|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#Normal_Uplink]]
289 +|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
290 +|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
267 267  
268 268  
269 269  
270 -=== 2.3.7 Decode payload in The Things Network ===
294 +1.
295 +11.
296 +111. ​Decode payload in The Things Network
271 271  
272 272  While using TTN network, you can add the payload format to decode the payload.
273 273  
274 274  
275 -[[image:1654582541848-906.png]]
301 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
276 276  
277 -(((
278 278  The payload decoder function for TTN is here:
279 -)))
280 280  
281 -(((
282 282  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/]]
283 -)))
284 284  
285 285  
308 +1.
309 +11. Uplink Interval
286 286  
287 -== 2.4 Uplink Interval ==
311 +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:
288 288  
289 -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 +[[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]]
290 290  
291 291  
292 292  
293 -
294 294  1.
295 295  11. ​Show Data in DataCake IoT Server
296 296  
... ... @@ -344,17 +344,19 @@
344 344  
345 345  
346 346  
347 -1.
370 +1.
348 348  11. Installation and Maintain
349 349  111. Before measurement
350 350  
351 -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. 
352 352  
375 +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.
353 353  
377 +
354 354  1.
355 355  11.
356 356  111. Measurement
357 357  
382 +
358 358  **Measurement the soil surface**
359 359  
360 360  
... ... @@ -390,9 +390,14 @@
390 390  1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
391 391  1111. The probe is IP68 can be put in water.
392 392  
418 +
419 +
420 +
421 +
393 393  1.
394 394  11. Calibration
395 395  
425 +
396 396  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).
397 397  
398 398  
... ... @@ -429,6 +429,7 @@
429 429  **Example 151**
430 430  )))
431 431  
462 +
432 432  Calibration Payload
433 433  
434 434  |(((
... ... @@ -452,6 +452,7 @@
452 452  Always 0x03
453 453  )))
454 454  
486 +
455 455  User can also send 0x14 downlink command to poll the current calibration payload.
456 456  
457 457  
... ... @@ -461,6 +461,9 @@
461 461  * Reply to the confirmation package: 14 01
462 462  * Reply to non-confirmed packet: 14 00
463 463  
496 +
497 +
498 +
464 464  1.
465 465  11. Frequency Plans
466 466  
... ... @@ -513,6 +513,7 @@
513 513  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
514 514  * 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)
515 515  
551 +
516 516  1.
517 517  11.
518 518  111. CN470-510 (CN470)
... ... @@ -563,6 +563,7 @@
563 563  11.
564 564  111. AU915-928(AU915)
565 565  
602 +
566 566  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
567 567  
568 568  
... ... @@ -574,10 +574,13 @@
574 574  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
575 575  * 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)
576 576  
614 +
615 +
577 577  1.
578 578  11.
579 579  111. AS920-923 & AS923-925 (AS923)
580 580  
620 +
581 581  **Default Uplink channel:**
582 582  
583 583  923.2 - SF7BW125 to SF10BW125
... ... @@ -668,6 +668,7 @@
668 668  11.
669 669  111. IN865-867 (IN865)
670 670  
711 +
671 671  Uplink:
672 672  
673 673  865.0625 - SF7BW125 to SF12BW125
... ... @@ -693,6 +693,9 @@
693 693  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
694 694  * Blink once when device transmit a packet.
695 695  
737 +
738 +
739 +
696 696  1.
697 697  11. ​Firmware Change Log
698 698  
... ... @@ -760,6 +760,7 @@
760 760  Set transmit interval to 60000ms = 60 seconds
761 761  )))
762 762  
807 +
763 763  **Downlink Command: 0x01**
764 764  
765 765  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -769,6 +769,9 @@
769 769  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
770 770  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
771 771  
817 +
818 +
819 +
772 772  1.
773 773  11. Set Interrupt Mode
774 774  
... ... @@ -793,6 +793,7 @@
793 793  1. (Trigger by rising edge)
794 794  )))|OK
795 795  
844 +
796 796  **Downlink Command: 0x06**
797 797  
798 798  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -802,6 +802,8 @@
802 802  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
803 803  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
804 804  
854 +
855 +
805 805  1.
806 806  11. Calibrate Sensor
807 807  
... ... @@ -821,9 +821,11 @@
821 821  |**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
822 822  |Get Firmware Version Info|Any|26|2
823 823  
875 +
824 824  * Reply to the confirmation package: 26 01
825 825  * Reply to non-confirmed packet: 26 00
826 826  
879 +
827 827  Device will send an uplink after got this downlink command. With below payload:
828 828  
829 829  Configures info payload:
... ... @@ -849,6 +849,7 @@
849 849  Always 0x02
850 850  )))
851 851  
905 +
852 852  **Software Type**: Always 0x03 for LSPH01
853 853  
854 854  
... ... @@ -930,6 +930,7 @@
930 930  1.
931 931  11. Power Consumption Analyze
932 932  
987 +
933 933  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.
934 934  
935 935  
... ... @@ -958,6 +958,8 @@
958 958  * [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
959 959  * [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
960 960  
1016 +
1017 +
961 961  |(((
962 962  JST-XH-2P connector
963 963  )))
... ... @@ -966,7 +966,7 @@
966 966  
967 967  
968 968  
969 -1.
1026 +1.
970 970  11.
971 971  111. ​Battery Note
972 972  
... ... @@ -990,6 +990,7 @@
990 990  1. Use AT Command
991 991  11. Access AT Commands
992 992  
1050 +
993 993  LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
994 994  
995 995  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
... ... @@ -1024,11 +1024,13 @@
1024 1024  1. Trouble Shooting
1025 1025  11. AT Commands input doesn’t work
1026 1026  
1085 +
1027 1027  In the case if user can see the console output but can’t type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string.
1028 1028  
1029 1029  
1030 1030  1. Order Info
1031 1031  
1091 +
1032 1032  Part Number: **LSPH01-XX**
1033 1033  
1034 1034  
... ... @@ -1043,6 +1043,8 @@
1043 1043  * **IN865**: LoRaWAN IN865 band
1044 1044  * **CN470**: LoRaWAN CN470 band
1045 1045  
1106 +
1107 +
1046 1046  1. ​Packing Info
1047 1047  
1048 1048  **Package Includes**:
... ... @@ -1049,6 +1049,7 @@
1049 1049  
1050 1050  * LSPH01 LoRaWAN Soil Ph Sensor x 1
1051 1051  
1114 +
1052 1052  **Dimension and weight**:
1053 1053  
1054 1054  * Device Size: cm
... ... @@ -1056,6 +1056,8 @@
1056 1056  * Package Size / pcs : cm
1057 1057  * Weight / pcs : g
1058 1058  
1122 +
1123 +
1059 1059  = 10. ​Support =
1060 1060  
1061 1061  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
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