<
From version < 15.1 >
edited by Xiaoling
on 2022/06/07 14:34
To version < 3.1 >
edited by Xiaoling
on 2022/06/07 13:36
>
Change comment: Uploaded new attachment "1654580186518-415.png", version {1}

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.
... ... @@ -56,104 +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  
81 -
82 -== 1.4 ​Applications ==
83 -
78 +*
79 +*1. ​Applications
84 84  * Smart Agriculture
85 85  
86 86  
87 87  
88 -== 1.5 Pin mapping and power on ==
84 +1.
85 +11. Pin mapping and power on
89 89  
90 -[[image:1654580482666-473.png]]
87 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
91 91  
92 92  
93 93  
94 -= 2. Configure LSPH01 to connect to LoRaWAN network =
95 95  
96 -== 2.1 How it works ==
97 97  
98 -(((
93 +1. Configure LSPH01 to connect to LoRaWAN network
94 +11. How it works
95 +
99 99  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.
100 -)))
101 101  
102 -(((
103 -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.
104 -)))
105 105  
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.
106 106  
107 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
108 108  
109 -(((
102 +1.
103 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
104 +
110 110  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.
111 -)))
112 112  
113 -(((
114 -
115 -)))
116 116  
117 -(((
108 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
109 +
110 +
118 118  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.
119 -)))
120 120  
121 -(((
113 +
122 122  **Step 1**: Create a device in TTN with the OTAA keys from LSPH01.
123 -)))
124 124  
125 -(((
126 126  Each LSPH01 is shipped with a sticker with the default device EUI as below:
127 -)))
128 128  
129 129  
130 -[[image:image-20220607135531-1.jpeg]]
119 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
131 131  
132 132  
122 +
123 +
124 +
133 133  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
134 134  
135 135  
136 136  **Register the device**
137 137  
138 -[[image:1654581442672-605.png]]
130 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
139 139  
140 140  
141 -
142 142  **Add APP EUI and DEV EUI**
143 143  
144 -[[image:1654581465717-368.png]]
145 145  
136 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
146 146  
147 147  
148 148  **Add APP EUI in the application**
149 149  
150 -[[image:1654581493871-516.png]]
151 151  
142 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
152 152  
153 153  
154 154  **Add APP KEY**
155 155  
156 -[[image:1654581517630-991.png]]
147 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
157 157  
158 158  
159 159  **Step 2**: Power on LSPH01
... ... @@ -161,46 +161,67 @@
161 161  
162 162  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
163 163  
164 -[[image:image-20220607135918-2.png]]
165 165  
166 166  
157 +|(((
158 +
159 +)))
160 +
161 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
162 +
163 +
164 +
165 +
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 ==
171 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
174 174  
175 -LSPH01 will uplink payload via LoRaWAN with below payload format: 
176 176  
174 +
175 +1.
176 +11. ​Uplink Payload
177 +
178 +LSPH01 will uplink payload via LoRaWAN with below payload format:
179 +
180 +
177 177  Uplink payload includes in total 11 bytes.
182 +
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"]]
191 +|**Value**|[[BAT>>path:#bat]]|(((
192 +[[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"]]
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]]
193 193  )))|Reserve|(((
194 -[[Message Type>>||anchor="H2.3.6MessageType"]]
200 +[[Message>>path:#Message_Type]]
201 +
202 +[[Type>>path:#Message_Type]]
195 195  )))
196 196  
197 -[[image:1654581735133-458.png]]
198 198  
199 199  
200 200  
201 -=== 2.3.1 Battery Info ===
208 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
202 202  
203 203  
211 +
212 +1.
213 +11.
214 +111. Battery Info
215 +
204 204  Check the battery voltage for LSPH01.
205 205  
206 206  Ex1: 0x0B45 = 2885mV
... ... @@ -208,12 +208,13 @@
208 208  Ex2: 0x0B49 = 2889mV
209 209  
210 210  
223 +1.
224 +11.
225 +111. DS18B20 Temperature sensor
211 211  
212 -=== 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.
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
... ... @@ -222,35 +222,40 @@
222 222  
223 223  
224 224  
225 -=== 2.3.3 Soil pH ===
238 +1.
239 +11.
240 +111. Soil pH
226 226  
227 227  Range: 0 ~~ 14 pH
228 228  
229 -**Example:**
244 +Example:
230 230  
231 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
246 +**0x02B7(H) = 695(D) = 6.95pH**
232 232  
233 233  
249 +1.
250 +11.
251 +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
258 +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.
260 +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 ===
264 +1.
265 +11.
266 +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.
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.
251 251  
252 252  
253 -**Example:**
271 +Example:
254 254  
255 255  0x00: Normal uplink packet.
256 256  
... ... @@ -257,46 +257,45 @@
257 257  0x01: Interrupt Uplink Packet.
258 258  
259 259  
278 +1.
279 +11.
280 +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"]]
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]]
273 273  
274 274  
275 275  
276 -=== 2.3.7 Decode payload in The Things Network ===
294 +1.
295 +11.
296 +111. ​Decode payload in The Things Network
277 277  
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]]
301 +[[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  
308 +1.
309 +11. Uplink Interval
292 292  
293 -== 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:
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"]]
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]]
296 296  
297 297  
298 298  
299 -
300 300  1.
301 301  11. ​Show Data in DataCake IoT Server
302 302  
... ... @@ -350,17 +350,19 @@
350 350  
351 351  
352 352  
353 -1.
370 +1.
354 354  11. Installation and Maintain
355 355  111. Before measurement
356 356  
357 -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. 
358 358  
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.
359 359  
377 +
360 360  1.
361 361  11.
362 362  111. Measurement
363 363  
382 +
364 364  **Measurement the soil surface**
365 365  
366 366  
... ... @@ -396,9 +396,14 @@
396 396  1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
397 397  1111. The probe is IP68 can be put in water.
398 398  
418 +
419 +
420 +
421 +
399 399  1.
400 400  11. Calibration
401 401  
425 +
402 402  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).
403 403  
404 404  
... ... @@ -435,6 +435,7 @@
435 435  **Example 151**
436 436  )))
437 437  
462 +
438 438  Calibration Payload
439 439  
440 440  |(((
... ... @@ -458,6 +458,7 @@
458 458  Always 0x03
459 459  )))
460 460  
486 +
461 461  User can also send 0x14 downlink command to poll the current calibration payload.
462 462  
463 463  
... ... @@ -467,6 +467,9 @@
467 467  * Reply to the confirmation package: 14 01
468 468  * Reply to non-confirmed packet: 14 00
469 469  
496 +
497 +
498 +
470 470  1.
471 471  11. Frequency Plans
472 472  
... ... @@ -519,6 +519,7 @@
519 519  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
520 520  * 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)
521 521  
551 +
522 522  1.
523 523  11.
524 524  111. CN470-510 (CN470)
... ... @@ -569,6 +569,7 @@
569 569  11.
570 570  111. AU915-928(AU915)
571 571  
602 +
572 572  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
573 573  
574 574  
... ... @@ -580,10 +580,13 @@
580 580  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
581 581  * 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)
582 582  
614 +
615 +
583 583  1.
584 584  11.
585 585  111. AS920-923 & AS923-925 (AS923)
586 586  
620 +
587 587  **Default Uplink channel:**
588 588  
589 589  923.2 - SF7BW125 to SF10BW125
... ... @@ -674,6 +674,7 @@
674 674  11.
675 675  111. IN865-867 (IN865)
676 676  
711 +
677 677  Uplink:
678 678  
679 679  865.0625 - SF7BW125 to SF12BW125
... ... @@ -699,6 +699,9 @@
699 699  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
700 700  * Blink once when device transmit a packet.
701 701  
737 +
738 +
739 +
702 702  1.
703 703  11. ​Firmware Change Log
704 704  
... ... @@ -766,6 +766,7 @@
766 766  Set transmit interval to 60000ms = 60 seconds
767 767  )))
768 768  
807 +
769 769  **Downlink Command: 0x01**
770 770  
771 771  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -775,6 +775,9 @@
775 775  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
776 776  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
777 777  
817 +
818 +
819 +
778 778  1.
779 779  11. Set Interrupt Mode
780 780  
... ... @@ -799,6 +799,7 @@
799 799  1. (Trigger by rising edge)
800 800  )))|OK
801 801  
844 +
802 802  **Downlink Command: 0x06**
803 803  
804 804  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -808,6 +808,8 @@
808 808  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
809 809  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
810 810  
854 +
855 +
811 811  1.
812 812  11. Calibrate Sensor
813 813  
... ... @@ -827,9 +827,11 @@
827 827  |**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
828 828  |Get Firmware Version Info|Any|26|2
829 829  
875 +
830 830  * Reply to the confirmation package: 26 01
831 831  * Reply to non-confirmed packet: 26 00
832 832  
879 +
833 833  Device will send an uplink after got this downlink command. With below payload:
834 834  
835 835  Configures info payload:
... ... @@ -855,6 +855,7 @@
855 855  Always 0x02
856 856  )))
857 857  
905 +
858 858  **Software Type**: Always 0x03 for LSPH01
859 859  
860 860  
... ... @@ -936,6 +936,7 @@
936 936  1.
937 937  11. Power Consumption Analyze
938 938  
987 +
939 939  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.
940 940  
941 941  
... ... @@ -964,6 +964,8 @@
964 964  * [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
965 965  * [[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]]
966 966  
1016 +
1017 +
967 967  |(((
968 968  JST-XH-2P connector
969 969  )))
... ... @@ -972,7 +972,7 @@
972 972  
973 973  
974 974  
975 -1.
1026 +1.
976 976  11.
977 977  111. ​Battery Note
978 978  
... ... @@ -996,6 +996,7 @@
996 996  1. Use AT Command
997 997  11. Access AT Commands
998 998  
1050 +
999 999  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.
1000 1000  
1001 1001  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
... ... @@ -1030,11 +1030,13 @@
1030 1030  1. Trouble Shooting
1031 1031  11. AT Commands input doesn’t work
1032 1032  
1085 +
1033 1033  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.
1034 1034  
1035 1035  
1036 1036  1. Order Info
1037 1037  
1091 +
1038 1038  Part Number: **LSPH01-XX**
1039 1039  
1040 1040  
... ... @@ -1049,6 +1049,8 @@
1049 1049  * **IN865**: LoRaWAN IN865 band
1050 1050  * **CN470**: LoRaWAN CN470 band
1051 1051  
1106 +
1107 +
1052 1052  1. ​Packing Info
1053 1053  
1054 1054  **Package Includes**:
... ... @@ -1055,6 +1055,7 @@
1055 1055  
1056 1056  * LSPH01 LoRaWAN Soil Ph Sensor x 1
1057 1057  
1114 +
1058 1058  **Dimension and weight**:
1059 1059  
1060 1060  * Device Size: cm
... ... @@ -1062,6 +1062,8 @@
1062 1062  * Package Size / pcs : cm
1063 1063  * Weight / pcs : g
1064 1064  
1122 +
1123 +
1065 1065  = 10. ​Support =
1066 1066  
1067 1067  * 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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