Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 14.10 >
edited by Xiaoling
on 2022/06/07 14:33
To version < 2.2 >
edited by Xiaoling
on 2022/06/07 11:59
>
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Summary

Details

Page properties
Content
... ... @@ -3,11 +3,10 @@
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.
... ... @@ -56,102 +56,98 @@
56 56  * 8500mAh Battery for long term use
57 57  
58 58  
56 +1.
57 +11. Probe Specification
59 59  
60 -== 1.3 Probe Specification ==
59 +Soil pH:
61 61  
62 -
63 -(% style="color:#4f81bd" %)**Soil pH:**
64 -
65 -* Range: 3 ~~ 10 pH
66 -* Resolution: 0.01 pH
67 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
68 -* 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℃**
69 69  * IP68 Protection
70 70  * Length: 3.5 meters
71 71  
72 -(% style="color:#4f81bd" %)**Soil Temperature:**
73 73  
74 -* Range -40℃～85℃
75 -* Resolution: 0.1℃
76 -* 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)
77 77  * IP68 Protection
78 78  * Length: 3.5 meters
79 79  
80 80  
78 +*
79 +*1. ​Applications
80 +* Smart Agriculture
81 81  
82 -== 1.4 ​Applications ==
83 83  
84 -* Smart Agriculture
85 85  
86 -== 1.5 Pin mapping and power on ==
84 +1.
85 +11. Pin mapping and power on
87 87  
88 -[[image:1654580482666-473.png]]
87 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
89 89  
90 90  
91 91  
92 -= 2. Configure LSPH01 to connect to LoRaWAN network =
93 93  
94 -== 2.1 How it works ==
95 95  
96 -(((
93 +1. Configure LSPH01 to connect to LoRaWAN network
94 +11. How it works
95 +
97 97  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.
98 -)))
99 99  
100 -(((
101 -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.
102 -)))
103 103  
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.
104 104  
105 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
106 106  
107 -(((
102 +1.
103 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
104 +
108 108  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.
109 -)))
110 110  
111 -(((
112 -
113 -)))
114 114  
115 -(((
108 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
109 +
110 +
116 116  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.
117 -)))
118 118  
119 -(((
113 +
120 120  **Step 1**: Create a device in TTN with the OTAA keys from LSPH01.
121 -)))
122 122  
123 -(((
124 124  Each LSPH01 is shipped with a sticker with the default device EUI as below:
125 -)))
126 126  
127 127  
128 -[[image:image-20220607135531-1.jpeg]]
119 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
129 129  
130 130  
122 +
123 +
124 +
131 131  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
132 132  
133 133  
134 134  **Register the device**
135 135  
136 -[[image:1654581442672-605.png]]
130 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
137 137  
138 138  
139 -
140 140  **Add APP EUI and DEV EUI**
141 141  
142 -[[image:1654581465717-368.png]]
143 143  
136 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
144 144  
145 145  
146 146  **Add APP EUI in the application**
147 147  
148 -[[image:1654581493871-516.png]]
149 149  
142 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
150 150  
151 151  
152 152  **Add APP KEY**
153 153  
154 -[[image:1654581517630-991.png]]
147 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
155 155  
156 156  
157 157  **Step 2**: Power on LSPH01
... ... @@ -159,46 +159,67 @@
159 159  
160 160  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
161 161  
162 -[[image:image-20220607135918-2.png]]
163 163  
164 164  
157 +|(((
158 +
159 +)))
160 +
161 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
162 +
163 +
164 +
165 +
165 165  **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.
166 166  
167 -[[image:1654581590132-631.png]]
168 168  
169 169  
170 170  
171 -== 2.3 ​Uplink Payload ==
171 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
172 172  
173 -LSPH01 will uplink payload via LoRaWAN with below payload format: 
174 174  
174 +
175 +1.
176 +11. ​Uplink Payload
177 +
178 +LSPH01 will uplink payload via LoRaWAN with below payload format:
179 +
180 +
175 175  Uplink payload includes in total 11 bytes.
182 +
176 176  
177 177  Normal uplink payload:
178 178  
179 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
180 180  |(((
181 181  **Size**
182 182  
183 183  **(bytes)**
184 184  )))|**2**|**2**|**2**|**2**|**1**|**1**|**1**
185 -|**Value**|[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(((
186 -[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
191 +|**Value**|[[BAT>>path:#bat]]|(((
192 +[[Temperature>>path:#DS18B20]]
187 187  
188 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
189 -)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
190 -[[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]]
191 191  )))|Reserve|(((
192 -[[Message Type>>||anchor="H2.3.6MessageType"]]
200 +[[Message>>path:#Message_Type]]
201 +
202 +[[Type>>path:#Message_Type]]
193 193  )))
194 194  
195 -[[image:1654581735133-458.png]]
196 196  
197 197  
198 198  
199 -=== 2.3.1 Battery Info ===
208 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
200 200  
201 201  
211 +
212 +1.
213 +11.
214 +111. Battery Info
215 +
202 202  Check the battery voltage for LSPH01.
203 203  
204 204  Ex1: 0x0B45 = 2885mV
... ... @@ -206,12 +206,13 @@
206 206  Ex2: 0x0B49 = 2889mV
207 207  
208 208  
223 +1.
224 +11.
225 +111. DS18B20 Temperature sensor
209 209  
210 -=== 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.
211 211  
212 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
213 213  
214 -
215 215  **Example**:
216 216  
217 217  If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
... ... @@ -220,35 +220,40 @@
220 220  
221 221  
222 222  
223 -=== 2.3.3 Soil pH ===
238 +1.
239 +11.
240 +111. Soil pH
224 224  
225 225  Range: 0 ~~ 14 pH
226 226  
227 -**Example:**
244 +Example:
228 228  
229 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
246 +**0x02B7(H) = 695(D) = 6.95pH**
230 230  
231 231  
249 +1.
250 +11.
251 +111. Soil Temperature
232 232  
233 -=== 2.3.4 Soil Temperature ===
234 -
235 235  Get Soil Temperature 
236 236  
237 237  
238 238  **Example**:
239 239  
240 -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
241 241  
242 -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.
243 243  
244 244  
245 245  
246 -=== 2.3.5 Interrupt Pin ===
264 +1.
265 +11.
266 +111. Interrupt Pin
247 247  
248 -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.
249 249  
250 250  
251 -**Example:**
271 +Example:
252 252  
253 253  0x00: Normal uplink packet.
254 254  
... ... @@ -255,46 +255,45 @@
255 255  0x01: Interrupt Uplink Packet.
256 256  
257 257  
278 +1.
279 +11.
280 +111. Message Type
258 258  
259 -=== 2.3.6 Message Type ===
260 -
261 261  For a normal uplink payload, the message type is always 0x01.
262 262  
263 263  Valid Message Type:
264 264  
265 265  
266 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
267 -|**Message Type Code**|**Description**|**Payload**
268 -|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3Uplink Payload"]]
269 -|0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
270 -|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]]
271 271  
272 272  
273 273  
274 -=== 2.3.7 Decode payload in The Things Network ===
294 +1.
295 +11.
296 +111. ​Decode payload in The Things Network
275 275  
276 276  While using TTN network, you can add the payload format to decode the payload.
277 277  
278 278  
279 -[[image:1654582541848-906.png]]
301 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
280 280  
281 -(((
282 282  The payload decoder function for TTN is here:
283 -)))
284 284  
285 -(((
286 286  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/]]
287 -)))
288 288  
289 289  
308 +1.
309 +11. Uplink Interval
290 290  
291 -== 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:
292 292  
293 -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]]
294 294  
295 295  
296 296  
297 -
298 298  1.
299 299  11. ​Show Data in DataCake IoT Server
300 300  
... ... @@ -348,17 +348,19 @@
348 348  
349 349  
350 350  
351 -1.
370 +1.
352 352  11. Installation and Maintain
353 353  111. Before measurement
354 354  
355 -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. 
356 356  
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.
357 357  
377 +
358 358  1.
359 359  11.
360 360  111. Measurement
361 361  
382 +
362 362  **Measurement the soil surface**
363 363  
364 364  
... ... @@ -394,9 +394,14 @@
394 394  1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
395 395  1111. The probe is IP68 can be put in water.
396 396  
418 +
419 +
420 +
421 +
397 397  1.
398 398  11. Calibration
399 399  
425 +
400 400  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).
401 401  
402 402  
... ... @@ -433,6 +433,7 @@
433 433  **Example 151**
434 434  )))
435 435  
462 +
436 436  Calibration Payload
437 437  
438 438  |(((
... ... @@ -456,6 +456,7 @@
456 456  Always 0x03
457 457  )))
458 458  
486 +
459 459  User can also send 0x14 downlink command to poll the current calibration payload.
460 460  
461 461  
... ... @@ -465,6 +465,9 @@
465 465  * Reply to the confirmation package: 14 01
466 466  * Reply to non-confirmed packet: 14 00
467 467  
496 +
497 +
498 +
468 468  1.
469 469  11. Frequency Plans
470 470  
... ... @@ -517,6 +517,7 @@
517 517  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
518 518  * 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)
519 519  
551 +
520 520  1.
521 521  11.
522 522  111. CN470-510 (CN470)
... ... @@ -567,6 +567,7 @@
567 567  11.
568 568  111. AU915-928(AU915)
569 569  
602 +
570 570  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
571 571  
572 572  
... ... @@ -578,10 +578,13 @@
578 578  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
579 579  * 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)
580 580  
614 +
615 +
581 581  1.
582 582  11.
583 583  111. AS920-923 & AS923-925 (AS923)
584 584  
620 +
585 585  **Default Uplink channel:**
586 586  
587 587  923.2 - SF7BW125 to SF10BW125
... ... @@ -672,6 +672,7 @@
672 672  11.
673 673  111. IN865-867 (IN865)
674 674  
711 +
675 675  Uplink:
676 676  
677 677  865.0625 - SF7BW125 to SF12BW125
... ... @@ -697,6 +697,9 @@
697 697  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
698 698  * Blink once when device transmit a packet.
699 699  
737 +
738 +
739 +
700 700  1.
701 701  11. ​Firmware Change Log
702 702  
... ... @@ -764,6 +764,7 @@
764 764  Set transmit interval to 60000ms = 60 seconds
765 765  )))
766 766  
807 +
767 767  **Downlink Command: 0x01**
768 768  
769 769  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -773,6 +773,9 @@
773 773  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
774 774  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
775 775  
817 +
818 +
819 +
776 776  1.
777 777  11. Set Interrupt Mode
778 778  
... ... @@ -797,6 +797,7 @@
797 797  1. (Trigger by rising edge)
798 798  )))|OK
799 799  
844 +
800 800  **Downlink Command: 0x06**
801 801  
802 802  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -806,6 +806,8 @@
806 806  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
807 807  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
808 808  
854 +
855 +
809 809  1.
810 810  11. Calibrate Sensor
811 811  
... ... @@ -825,9 +825,11 @@
825 825  |**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
826 826  |Get Firmware Version Info|Any|26|2
827 827  
875 +
828 828  * Reply to the confirmation package: 26 01
829 829  * Reply to non-confirmed packet: 26 00
830 830  
879 +
831 831  Device will send an uplink after got this downlink command. With below payload:
832 832  
833 833  Configures info payload:
... ... @@ -853,6 +853,7 @@
853 853  Always 0x02
854 854  )))
855 855  
905 +
856 856  **Software Type**: Always 0x03 for LSPH01
857 857  
858 858  
... ... @@ -934,6 +934,7 @@
934 934  1.
935 935  11. Power Consumption Analyze
936 936  
987 +
937 937  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.
938 938  
939 939  
... ... @@ -962,6 +962,8 @@
962 962  * [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
963 963  * [[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]]
964 964  
1016 +
1017 +
965 965  |(((
966 966  JST-XH-2P connector
967 967  )))
... ... @@ -970,7 +970,7 @@
970 970  
971 971  
972 972  
973 -1.
1026 +1.
974 974  11.
975 975  111. ​Battery Note
976 976  
... ... @@ -994,6 +994,7 @@
994 994  1. Use AT Command
995 995  11. Access AT Commands
996 996  
1050 +
997 997  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.
998 998  
999 999  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
... ... @@ -1028,11 +1028,13 @@
1028 1028  1. Trouble Shooting
1029 1029  11. AT Commands input doesn’t work
1030 1030  
1085 +
1031 1031  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.
1032 1032  
1033 1033  
1034 1034  1. Order Info
1035 1035  
1091 +
1036 1036  Part Number: **LSPH01-XX**
1037 1037  
1038 1038  
... ... @@ -1047,6 +1047,8 @@
1047 1047  * **IN865**: LoRaWAN IN865 band
1048 1048  * **CN470**: LoRaWAN CN470 band
1049 1049  
1106 +
1107 +
1050 1050  1. ​Packing Info
1051 1051  
1052 1052  **Package Includes**:
... ... @@ -1053,6 +1053,7 @@
1053 1053  
1054 1054  * LSPH01 LoRaWAN Soil Ph Sensor x 1
1055 1055  
1114 +
1056 1056  **Dimension and weight**:
1057 1057  
1058 1058  * Device Size: cm
... ... @@ -1060,8 +1060,12 @@
1060 1060  * Package Size / pcs : cm
1061 1061  * Weight / pcs : g
1062 1062  
1063 -= 10. ​Support =
1064 1064  
1123 +
1124 +
1125 +
1126 +1. ​Support
1127 +
1065 1065  * 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.
1066 1066  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
1067 1067  
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