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Last modified by Xiaoling on 2025/04/25 14:08
From version 108.2
edited by Xiaoling
on 2025/04/25 14:07
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To version 100.1
edited by Bei Jinggeng
on 2024/02/20 16:31
Change comment: There is no comment for this version

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1 -LSPH01 -- LoRaWAN Soil pH Sensor User Manual
1 +LSPH01-LoRaWAN Soil pH Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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142 142  
143 143  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
144 144  
145 -**Create the application.**
146 146  
147 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SAC01L_LoRaWAN_Temperature%26Humidity_Sensor_User_Manual/WebHome/image-20250423093843-1.png?width=756&height=264&rev=1.1||alt="image-20250423093843-1.png"]]
146 +**Register the device**
148 148  
149 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111305-2.png?width=1000&height=572&rev=1.1||alt="image-20240907111305-2.png"]]
150 150  
149 +[[image:1654592600093-601.png]]
151 151  
152 -**Add devices to the created Application.**
153 153  
154 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111659-3.png?width=977&height=185&rev=1.1||alt="image-20240907111659-3.png"]]
155 155  
156 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111820-5.png?width=975&height=377&rev=1.1||alt="image-20240907111820-5.png"]]
153 +**Add APP EUI and DEV EUI**
157 157  
155 +[[image:1654592619856-881.png]]
158 158  
159 -**Enter end device specifics manually.**
160 160  
161 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112136-6.png?width=697&height=687&rev=1.1||alt="image-20240907112136-6.png"]]
162 162  
159 +**Add APP EUI in the application**
163 163  
164 -**Add DevEUI and AppKey. Customize a platform ID for the device.**
161 +[[image:1654592632656-512.png]]
165 165  
166 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112427-7.png?rev=1.1||alt="image-20240907112427-7.png"]]
167 167  
168 168  
169 -(% style="color:blue" %)**Step 2**(%%):** Add decoder.**
165 +**Add APP KEY**
170 170  
171 -In TTN, user can add a custom payload so it shows friendly reading.
167 +[[image:1654592653453-934.png]]
172 172  
173 -Click this link to get the decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/]]
174 174  
175 -Below is TTN screen shot:
170 +(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
176 176  
177 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140556-1.png?width=1184&height=488&rev=1.1||alt="image-20241009140556-1.png" height="488" width="1184"]]
178 178  
179 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140603-2.png?width=1168&height=562&rev=1.1||alt="image-20241009140603-2.png"]]
180 -
181 -
182 -(% style="color:blue" %)**Step 3**(%%): Power on LSPH01
183 -
184 184  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
185 185  
186 186  [[image:image-20220607170442-2.png]]
187 187  
188 -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.
189 189  
190 190  (((
179 +(% 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.
180 +
191 191  
192 192  )))
193 193  
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481 481  (((
482 482  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).
483 483  
484 -(% style="color:red" %)**Note: Only one ph buffer with one of the ph values needs to be calibrated during calibration. Wait for the sensor measurement value to be stable, it does not need to be the same as the ph marked by the ph buffer**
474 +(% style="color:red" %)**Note：Only one ph buffer with one of the ph values needs to be calibrated during calibration. Wait for the sensor measurement value to be stable, it does not need to be the same as the ph marked by the ph buffer**
485 485  
486 486  
487 487  (% style="color:blue" %)**Step3 :**(%%)** The numerically stable sensors were calibrated using commands**
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490 490  (((
491 491   User can use below command to calibrate.
492 492  
493 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
494 -|(% style="background-color:#4f81bd; color:white; width:120px" %)**pH buffer solution**|(% style="background-color:#4f81bd; color:white; width:150px" %)**AT Command to calibrate**|(% style="background-color:#4f81bd; color:white; width:145px" %)**Downlink Command**|(% style="background-color:#4f81bd; color:white; width:95px" %)**Read Cal Value**
483 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
484 +|(% style="background-color:#4f81bd; color:white; width:120px" %)**pH buffer solution**|(% style="background-color:#4f81bd; color:white; width:150px" %)**AT Command to calibrate**|(% style="background-color:#4f81bd; color:white; width:150px" %)**Downlink Command**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Read Cal Value**
495 495  |(% style="width:149px" %)4.00|(% style="width:197px" %)AT+PHCAL=4|(% style="width:206px" %)(((
496 496  0x13 04
497 497  Reply with Calibrate payload
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531 531  
532 532  (% style="color:#037691" %)**Calibration Payload**
533 533  
534 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
524 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
535 535  |=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
536 536  **Size(bytes)**
537 537  )))|=(% style="width: 100px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 100px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 100px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**7**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**1**
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546 546  
547 547  User can also send 0x14 downlink command to poll the current calibration payload.
548 548  
549 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:480px" %)
550 -|=(% style="width: 183px; background-color:#4F81BD;color:white" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#4F81BD;color:white" %)FPort|=(% style="width: 93px; background-color:#4F81BD;color:white" %)**Type Code**|=(% style="width: 149px; background-color:#4F81BD;color:white" %)**Downlink payload size(bytes)**
539 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:480px" %)
540 +|=(% style="width: 183px; background-color:#4F81BD;color:white" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#4F81BD;color:white" %)FPort|=(% style="width: 93px; background-color:#4F81BD;color:white" %)**Type Code**|=(% style="width: 146px; background-color:#4F81BD;color:white" %)**Downlink payload size(bytes)**
551 551  |(% style="width:183px" %)Get Calibration Version Info|(% style="width:55px" %)Any|(% style="width:93px" %)14|(% style="width:146px" %)2
552 552  
553 553  * Reply to the confirmation package: 14 01
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554 554  
555 555  * Reply to non-confirmed packet: 14 00
556 556  
557 -(% style="color:blue" %)**Step4 : **(%%)**After the calibration is completed, its measurement results in this ph buffer solution should be consistent with the numerical value of the command used in the calibration.**
547 +(% style="color:blue" %)**Step4：**(%%)**After the calibration is completed, its measurement results in this ph buffer solution should be consistent with the numerical value of the command used in the calibration.**
558 558  
559 559  Examples:
560 560  After using the command AT+PH=9 in 9.18ph buffer
561 561  The readout returned by the sensor in 9.18ph buffer should be pH=9
562 562  
563 -
564 564  == 2.8 Frequency Plans ==
565 565  
566 566  
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1254 1254  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 (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1255 1255  
1256 1256  
1257 -== 7.2 Possible reasons why the device is unresponsive： ==
1258 -
1259 -
1260 -​1. Check whether the battery voltage is lower than 2.8V
1261 -2. Check whether the jumper of the device is correctly connected
1262 -
1263 -[[image:image-20240330174400-2.png]]
1264 -3. Check whether the switch here of the device is at the ISP（The switch can operate normally only when it is in RUN）
1265 -
1266 -[[image:image-20240330174406-3.png]]
1267 -​
1268 -
1269 -== 7.3 The node cannot read the sensor data ==
1270 -
1271 -This may be caused by a software firmware(≤1.1.6 version) bug, which we fixed in the latest firmware (>1.0.0 version)
1272 -
1273 -The user can fix this problem via upgrade firmware.
1274 -
1275 -
1276 -By default, The latest firmware value of POWERIC is 1, while the 3322 version requires POWERIC to be set to 0 in order to function properly
1277 -
1278 -
1279 -* **//1. Check if the hardware version is 3322//**
1280 -
1281 -If the sensor hardware version is 3322 or earlier, the user can change the POWERIC value to 0 after a firmware upgrade using one of the following methods
1282 -
1283 -**a. Using AT command**
1284 -
1285 -(% class="box infomessage" %)
1286 -(((
1287 -AT+POWERIC=0.
1288 -)))
1289 -
1290 -
1291 -**b. Using Downlink**
1292 -
1293 -(% class="box infomessage" %)
1294 -(((
1295 -FF 00(AT+POWERIC=0).
1296 -)))
1297 -
1298 -
1299 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20240531090837-1.png?rev=1.1||alt="image-20240531090837-1.png"]]
1300 -
1301 -
1302 -Please check your hardware production date
1303 -
1304 -The first two digits are the week of the year, and the last two digits are the year.
1305 -
1306 -The number 3322 is the first batch we changed the power IC.
1307 -
1308 -
1309 1309  = 8. Order Info =
1310 1310  
1311 1311  
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