Version 90.7 by Xiaoling on 2022/06/25 16:55

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Xiaoling 2.2 1 (% style="text-align:center" %)
Xiaoling 38.2 2 [[image:1654592399090-860.png||height="521" width="483"]]
Xiaoling 1.1 3
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Xiaoling 86.4 7 **Table of Contents:**
Xiaoling 1.1 8
Xiaoling 36.1 9 * [[1. Introduction>>path:#H1.Introduction]]
10 ** [[1.1 ​What is LoRaWAN Soil pH Sensor>>path:#H1.1200BWhatisLoRaWANSoilpHSensor]]
11 ** [[​1.2 Features>>path:#H200B1.2Features]]
12 ** [[1.3 Probe Specification>>path:#H1.3ProbeSpecification]]
13 ** [[1.4 ​Applications>>path:#H1.4200BApplications]]
14 ** [[1.5 Pin mapping and power on>>path:#H1.5Pinmappingandpoweron]]
15 * [[2. Configure LSPH01 to connect to LoRaWAN network>>path:#H2.ConfigureLSPH01toconnecttoLoRaWANnetwork]]
16 ** [[2.1 How it works>>path:#H2.1Howitworks]]
17 ** [[2.2 ​Quick guide to connect to LoRaWAN server (OTAA)>>path:#H2.2200BQuickguidetoconnecttoLoRaWANserver28OTAA29]]
18 ** [[2.3 ​Uplink Payload>>path:#H2.3200BUplinkPayload]]
19 *** [[2.3.1 Battery Info>>path:#H2.3.1BatteryInfo]]
20 *** [[2.3.2 DS18B20 Temperature sensor>>path:#H2.3.2DS18B20Temperaturesensor]]
21 *** [[2.3.3 Soil pH>>path:#H2.3.3SoilpH]]
22 *** [[2.3.4 Soil Temperature>>path:#H2.3.4SoilTemperature]]
23 *** [[2.3.5 Interrupt Pin>>path:#H2.3.5InterruptPin]]
24 *** [[2.3.6 Message Type>>path:#H2.3.6MessageType]]
25 *** [[2.3.7 Decode payload in The Things Network>>path:#H2.3.7DecodepayloadinTheThingsNetwork]]
26 ** [[2.4 Uplink Interval>>path:#H2.4UplinkInterval]]
27 ** [[2.5 ​Show Data in DataCake IoT Server>>path:#H2.5200BShowDatainDataCakeIoTServer]]
28 ** [[2.6 Installation and Maintain>>path:#H2.6InstallationandMaintain]]
29 *** [[2.6.1 Before measurement>>path:#H2.6.1Beforemeasurement]]
30 *** [[2.6.2 Measurement>>path:#H2.6.2Measurement]]
31 *** [[2.6.3 Maintain Probe>>path:#H2.6.3MaintainProbe]]
32 ** [[2.7 Calibration>>path:#H2.7Calibration]]
33 ** [[2.8 Frequency Plans>>path:#H2.8FrequencyPlans]]
34 *** [[2.8.1 EU863-870 (EU868)>>path:#H2.8.1EU863-87028EU86829]]
35 *** [[2.8.2 US902-928(US915)>>path:#H2.8.2US902-92828US91529]]
36 *** [[2.8.3 CN470-510 (CN470)>>path:#H2.8.3CN470-51028CN47029]]
37 *** [[2.8.4 AU915-928(AU915)>>path:#H2.8.4AU915-92828AU91529]]
38 *** [[2.8.5 AS920-923 & AS923-925 (AS923)>>path:#H2.8.5AS920-92326AS923-92528AS92329]]
39 *** [[2.8.6 KR920-923 (KR920)>>path:#H2.8.6KR920-92328KR92029]]
40 *** [[2.8.7 IN865-867 (IN865)>>path:#H2.8.7IN865-86728IN86529]]
41 ** [[2.9 LED Indicator>>path:#H2.9LEDIndicator]]
42 ** [[2.10 ​Firmware Change Log>>path:#H2.10200BFirmwareChangeLog]]
43 * [[3. Configure LSPH01 via AT Command or LoRaWAN Downlink>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]]
44 ** [[3.1 Set Transmit Interval Time>>path:#H3.1SetTransmitIntervalTime]]
45 ** [[3.2 Set Interrupt Mode>>path:#H3.2SetInterruptMode]]
46 ** [[3.3 Calibrate Sensor>>path:#H3.3CalibrateSensor]]
47 ** [[3.4 Get Firmware Version Info>>path:#H3.4GetFirmwareVersionInfo]]
48 * [[4. Battery & How to replace>>path:#H4.Battery26Howtoreplace]]
49 ** [[4.1 Battery Type>>path:#H4.1BatteryType]]
50 ** [[4.2 Replace Battery>>path:#H4.2ReplaceBattery]]
51 ** [[4.3 Power Consumption Analyze>>path:#H4.3PowerConsumptionAnalyze]]
52 *** [[4.3.1 ​Battery Note>>path:#H4.3.1200BBatteryNote]]
53 *** [[​4.3.2 Replace the battery>>path:#H200B4.3.2Replacethebattery]]
54 * [[5. Use AT Command>>path:#H5.UseATCommand]]
55 ** [[5.1 Access AT Commands>>path:#H5.1AccessATCommands]]
56 * [[6. FAQ>>path:#H6.FAQ]]
57 ** [[6.1 How to change the LoRa Frequency Bands/Region>>path:#H6.1HowtochangetheLoRaFrequencyBands2FRegion]]
58 * [[7. Trouble Shooting>>path:#H7.TroubleShooting]]
59 ** [[7.1 AT Commands input doesn’t work>>path:#H7.1ATCommandsinputdoesn2019twork]]
60 * [[8. Order Info>>path:#H8.OrderInfo]]
61 * [[9. ​Packing Info>>path:#H9.200BPackingInfo]]
62 * [[10. ​Support>>path:#H10.A0200BSupport]]
Xiaoling 1.1 63
Xiaoling 3.2 64 = 1. Introduction =
Xiaoling 2.2 65
Xiaoling 3.2 66 == 1.1 ​What is LoRaWAN Soil pH Sensor ==
Xiaoling 2.2 67
Xiaoling 73.13 68 (((
Xiaoling 86.4 69
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Xiaoling 3.2 71 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.
Xiaoling 73.13 72 )))
Xiaoling 2.2 73
Xiaoling 73.13 74 (((
Xiaoling 3.2 75 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.
Xiaoling 73.13 76 )))
Xiaoling 2.2 77
Xiaoling 73.13 78 (((
Xiaoling 2.2 79 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.
Xiaoling 73.13 80 )))
Xiaoling 2.2 81
Xiaoling 73.13 82 (((
Xiaoling 3.2 83 LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
Xiaoling 73.13 84 )))
Xiaoling 2.2 85
Xiaoling 73.13 86 (((
Xiaoling 3.2 87 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.
Xiaoling 73.13 88 )))
Xiaoling 2.2 89
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Xiaoling 38.2 91 [[image:1654592435432-887.png]]
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Xiaoling 85.5 95
Xiaoling 3.2 96 == ​1.2 Features ==
97
Xiaoling 2.2 98 * LoRaWAN 1.0.3 Class A
99 * Ultra-low power consumption
100 * Monitor soil pH with temperature compensation.
101 * Monitor soil temperature
102 * Monitor Battery Level
103 * Support pH calibration by end user
104 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
105 * AT Commands to change parameters
106 * Uplink on periodically
107 * Downlink to change configure
108 * IP66 Waterproof Enclosure
109 * IP68 rate for the Sensor Probe
110 * 8500mAh Battery for long term use
111
Xiaoling 3.3 112 == 1.3 Probe Specification ==
Xiaoling 2.2 113
114
Xiaoling 3.3 115 (% style="color:#4f81bd" %)**Soil pH:**
116
117 * Range: 3 ~~ 10 pH
118 * Resolution: 0.01 pH
119 * Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
120 * Temperature Compensation Range: 0 ~~ 50℃
Xiaoling 2.2 121 * IP68 Protection
122 * Length: 3.5 meters
123
Xiaoling 3.3 124 (% style="color:#4f81bd" %)**Soil Temperature:**
Xiaoling 2.2 125
Xiaoling 3.3 126 * Range -40℃~85℃
127 * Resolution: 0.1℃
128 * Accuracy: <±0.5℃(-10℃~40℃),<±0.8℃ (others)
Xiaoling 2.2 129 * IP68 Protection
130 * Length: 3.5 meters
131
Xiaoling 3.3 132 == 1.4 ​Applications ==
133
Xiaoling 2.2 134 * Smart Agriculture
135
Xiaoling 3.3 136 == 1.5 Pin mapping and power on ==
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Xiaoling 39.2 138 [[image:1654592472094-134.png]]
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Xiaoling 5.2 142 = 2. Configure LSPH01 to connect to LoRaWAN network =
Xiaoling 2.2 143
Xiaoling 5.5 144 == 2.1 How it works ==
Xiaoling 2.2 145
Xiaoling 5.3 146 (((
Xiaoling 2.2 147 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.
Xiaoling 5.3 148 )))
Xiaoling 2.2 149
Xiaoling 5.3 150 (((
Xiaoling 85.3 151 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.UseATCommand"]]to set the keys in the LSPH01.
Xiaoling 5.3 152 )))
Xiaoling 2.2 153
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Xiaoling 5.3 155 == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
Xiaoling 2.2 156
Xiaoling 6.3 157 (((
Xiaoling 2.2 158 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.
Xiaoling 6.3 159 )))
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Xiaoling 6.3 161 (((
Xiaoling 41.3 162 [[image:1654592492399-921.png]]
Xiaoling 86.7 163
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Xiaoling 6.3 165 )))
Xiaoling 2.2 166
Xiaoling 6.3 167 (((
Xiaoling 2.2 168 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.
Xiaoling 86.7 169
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Xiaoling 6.3 171 )))
Xiaoling 2.2 172
Xiaoling 6.3 173 (((
Xiaoling 23.5 174 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSPH01.
Xiaoling 6.3 175 )))
Xiaoling 2.2 176
Xiaoling 6.3 177 (((
Xiaoling 2.2 178 Each LSPH01 is shipped with a sticker with the default device EUI as below:
Xiaoling 6.3 179 )))
Xiaoling 2.2 180
Xiaoling 41.3 181 [[image:image-20220607170145-1.jpeg]]
Xiaoling 2.2 182
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185 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
186
187
188 **Register the device**
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190
Xiaoling 43.2 191 [[image:1654592600093-601.png]]
Xiaoling 2.2 192
Xiaoling 9.2 193
Xiaoling 86.8 194
Xiaoling 2.2 195 **Add APP EUI and DEV EUI**
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Xiaoling 43.2 197 [[image:1654592619856-881.png]]
Xiaoling 2.2 198
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Xiaoling 86.8 200
Xiaoling 2.2 201 **Add APP EUI in the application**
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Xiaoling 44.2 203 [[image:1654592632656-512.png]]
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Xiaoling 10.2 206
Xiaoling 2.2 207 **Add APP KEY**
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Xiaoling 45.2 209 [[image:1654592653453-934.png]]
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Xiaoling 23.5 212 (% style="color:blue" %)**Step 2**(%%): Power on LSPH01
Xiaoling 2.2 213
214
215 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
216
Xiaoling 46.2 217 [[image:image-20220607170442-2.png]]
Xiaoling 2.2 218
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Xiaoling 73.14 220 (((
Xiaoling 23.5 221 (% 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.
Xiaoling 73.14 222 )))
Xiaoling 2.2 223
Xiaoling 48.2 224 [[image:1654592697690-910.png]]
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Xiaoling 13.2 228 == 2.3 ​Uplink Payload ==
Xiaoling 2.2 229
Xiaoling 73.14 230 (((
Xiaoling 3.2 231 LSPH01 will uplink payload via LoRaWAN with below payload format: 
Xiaoling 73.14 232 )))
Xiaoling 2.2 233
Xiaoling 73.14 234 (((
Xiaoling 2.2 235 Uplink payload includes in total 11 bytes.
Xiaoling 73.14 236 )))
Xiaoling 2.2 237
Xiaoling 73.14 238 (((
Xiaoling 2.2 239 Normal uplink payload:
Xiaoling 73.14 240 )))
Xiaoling 2.2 241
Xiaoling 13.2 242 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
Xiaoling 85.8 243 |=(% style="width: 62.5px;" %)(((
244 **Size (bytes)**
245 )))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
246 |(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
Xiaoling 85.3 247 [[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
Xiaoling 2.2 248
Xiaoling 85.3 249 [[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
250 )))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
251 [[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
Xiaoling 2.2 252 )))|Reserve|(((
Xiaoling 85.3 253 [[Message Type>>||anchor="H2.3.6MessageType"]]
Xiaoling 2.2 254 )))
255
Xiaoling 48.2 256 [[image:1654592721645-318.png]]
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Xiaoling 13.2 260 === 2.3.1 Battery Info ===
Xiaoling 2.2 261
Xiaoling 13.2 262
Xiaoling 2.2 263 Check the battery voltage for LSPH01.
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265 Ex1: 0x0B45 = 2885mV
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267 Ex2: 0x0B49 = 2889mV
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Xiaoling 13.2 271 === 2.3.2 DS18B20 Temperature sensor ===
Xiaoling 2.2 272
Xiaoling 13.2 273 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
Xiaoling 2.2 274
Xiaoling 13.2 275
Xiaoling 2.2 276 **Example**:
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278 If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
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280 If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
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Xiaoling 13.3 284 === 2.3.3 Soil pH ===
Xiaoling 2.2 285
286 Range: 0 ~~ 14 pH
287
Xiaoling 13.3 288 **Example:**
Xiaoling 2.2 289
Xiaoling 13.3 290 (% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
Xiaoling 2.2 291
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Xiaoling 13.3 294 === 2.3.4 Soil Temperature ===
295
Xiaoling 2.2 296 Get Soil Temperature 
297
298
299 **Example**:
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Xiaoling 13.3 301 If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
Xiaoling 2.2 302
Xiaoling 13.3 303 If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
Xiaoling 2.2 304
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Xiaoling 13.3 307 === 2.3.5 Interrupt Pin ===
Xiaoling 2.2 308
Xiaoling 85.3 309 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.
Xiaoling 2.2 310
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Xiaoling 13.3 312 **Example:**
Xiaoling 2.2 313
314 0x00: Normal uplink packet.
315
316 0x01: Interrupt Uplink Packet.
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Xiaoling 13.3 320 === 2.3.6 Message Type ===
321
Xiaoling 73.15 322 (((
Xiaoling 2.2 323 For a normal uplink payload, the message type is always 0x01.
Xiaoling 73.15 324 )))
Xiaoling 2.2 325
Xiaoling 73.15 326 (((
Xiaoling 2.2 327 Valid Message Type:
Xiaoling 73.15 328 )))
Xiaoling 2.2 329
330
Xiaoling 85.8 331 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
332 |=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
333 |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
334 |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
335 |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
Xiaoling 2.2 336
Xiaoling 13.6 337 === 2.3.7 Decode payload in The Things Network ===
338
Xiaoling 2.2 339 While using TTN network, you can add the payload format to decode the payload.
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Xiaoling 49.2 342 [[image:1654592762713-715.png]]
Xiaoling 2.2 343
Xiaoling 14.2 344 (((
Xiaoling 2.2 345 The payload decoder function for TTN is here:
Xiaoling 14.2 346 )))
Xiaoling 2.2 347
Xiaoling 14.2 348 (((
Xiaoling 2.2 349 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/]]
Xiaoling 14.2 350 )))
Xiaoling 2.2 351
352
353
Xiaoling 14.3 354 == 2.4 Uplink Interval ==
355
Xiaoling 85.19 356 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"]]
Xiaoling 2.2 357
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Xiaoling 16.2 360 == 2.5 ​Show Data in DataCake IoT Server ==
Xiaoling 2.2 361
Xiaoling 74.2 362 (((
Xiaoling 2.2 363 [[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:
Xiaoling 74.2 364 )))
Xiaoling 2.2 365
Xiaoling 74.2 366 (((
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368 )))
Xiaoling 2.2 369
Xiaoling 74.2 370 (((
Xiaoling 23.5 371 (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
Xiaoling 74.2 372 )))
Xiaoling 2.2 373
Xiaoling 74.2 374 (((
Xiaoling 23.5 375 (% 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:**
Xiaoling 74.2 376 )))
Xiaoling 2.2 377
378
Xiaoling 50.2 379 [[image:1654592790040-760.png]]
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Xiaoling 51.3 382 [[image:1654592800389-571.png]]
Xiaoling 2.2 383
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Xiaoling 23.5 385 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
Xiaoling 2.2 386
Xiaoling 23.5 387 (% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
Xiaoling 2.2 388
Xiaoling 53.2 389 [[image:1654592819047-535.png]]
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Xiaoling 53.2 393 [[image:1654592833877-762.png]]
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Xiaoling 54.2 396 [[image:1654592856403-259.png]]
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Xiaoling 74.3 399 (((
Xiaoling 23.5 400 (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
Xiaoling 74.3 401 )))
Xiaoling 2.2 402
Xiaoling 74.3 403 (((
Xiaoling 2.2 404 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/]]
Xiaoling 74.3 405 )))
Xiaoling 2.2 406
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Xiaoling 55.2 408 [[image:1654592878525-845.png]]
Xiaoling 2.2 409
Xiaoling 56.2 410 [[image:1654592892967-474.png]]
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412
Xiaoling 57.2 413 [[image:1654592905354-123.png]]
Xiaoling 2.2 414
415
416 After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
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418
Xiaoling 59.2 419 [[image:1654592917530-261.png]]
Xiaoling 2.2 420
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422
Xiaoling 24.2 423 == 2.6 Installation and Maintain ==
Xiaoling 2.2 424
Xiaoling 24.2 425 === 2.6.1 Before measurement ===
426
427 (((
Xiaoling 74.4 428 (((
Xiaoling 3.2 429 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. 
Xiaoling 24.2 430 )))
Xiaoling 74.4 431 )))
Xiaoling 2.2 432
433
434
Xiaoling 24.2 435 === 2.6.2 Measurement ===
Xiaoling 2.2 436
437
Xiaoling 74.4 438 (((
Xiaoling 24.2 439 (% style="color:#4f81bd" %)**Measurement the soil surface:**
Xiaoling 74.4 440 )))
Xiaoling 2.2 441
Xiaoling 74.4 442 (((
Xiaoling 59.2 443 [[image:1654592946732-634.png]]
Xiaoling 74.4 444 )))
Xiaoling 2.2 445
Xiaoling 74.4 446 (((
Xiaoling 24.2 447 Choose the proper measuring position. Split the surface soil according to the measured deep.
Xiaoling 74.4 448 )))
Xiaoling 24.2 449
Xiaoling 74.4 450 (((
Xiaoling 2.2 451 Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
Xiaoling 74.4 452 )))
Xiaoling 2.2 453
Xiaoling 74.4 454 (((
Xiaoling 2.2 455 Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
Xiaoling 74.4 456 )))
Xiaoling 2.2 457
Xiaoling 74.4 458 (((
Xiaoling 2.2 459 Put soil over the probe after insert. And start to measure.
Xiaoling 74.4 460 )))
Xiaoling 2.2 461
Xiaoling 74.4 462 (((
463
464 )))
Xiaoling 2.2 465
Xiaoling 74.4 466 (((
Xiaoling 24.2 467 (% style="color:#4f81bd" %)**Measurement inside soil:**
Xiaoling 74.4 468 )))
Xiaoling 2.2 469
Xiaoling 74.4 470 (((
Xiaoling 24.2 471 Dig a hole with diameter > 20CM.
Xiaoling 74.4 472 )))
Xiaoling 2.2 473
Xiaoling 74.4 474 (((
Xiaoling 24.2 475 Insert the probe inside, method like measure the surface.
Xiaoling 74.4 476 )))
Xiaoling 2.2 477
478
479
Xiaoling 24.2 480 === 2.6.3 Maintain Probe ===
Xiaoling 2.2 481
Xiaoling 24.2 482 1. (((
483 pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
484 )))
485 1. (((
486 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.
487 )))
488 1. (((
489 Probe reference electrode is also no strong, need to avoid strong force or hitting.
490 )))
491 1. (((
492 User should keep reference electrode wet while not use.
493 )))
494 1. (((
495 Avoid the probes to touch oily matter. Which will cause issue in accuracy.
496 )))
497 1. (((
498 The probe is IP68 can be put in water.
Xiaoling 2.2 499
500
Xiaoling 25.2 501
502 )))
Xiaoling 2.2 503
Xiaoling 24.3 504 == 2.7 Calibration ==
Xiaoling 24.2 505
Xiaoling 74.5 506 (((
Xiaoling 2.2 507 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).
Xiaoling 74.5 508 )))
Xiaoling 2.2 509
Xiaoling 74.5 510 (((
Xiaoling 26.2 511 After stable, user can use below command to calibrate.
Xiaoling 74.5 512 )))
Xiaoling 2.2 513
Xiaoling 61.2 514 [[image:image-20220607171149-4.png]]
Xiaoling 2.2 515
516
Xiaoling 25.2 517 (% style="color:#037691" %)**Calibration Payload**
Xiaoling 2.2 518
Xiaoling 74.6 519 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
Xiaoling 85.12 520 |=(% style="width: 62.5px;" %)(((
521 **Size (bytes)**
522 )))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
Xiaoling 2.2 523 |**Value**|(((
524 PH4
525
526 Calibrate value
527 )))|PH6.86 Calibrate value|(((
528 PH9.18
529
530 Calibrate value
531 )))|Reserve|(((
Xiaoling 85.3 532 [[Message Type>>||anchor="H2.3.6MessageType"]]
Xiaoling 25.3 533
534 Always 0x03
Xiaoling 2.2 535 )))
536
537 User can also send 0x14 downlink command to poll the current calibration payload.
538
Xiaoling 64.2 539 [[image:image-20220607171416-7.jpeg]]
Xiaoling 2.2 540
Xiaoling 64.2 541
Xiaoling 2.2 542 * Reply to the confirmation package: 14 01
543 * Reply to non-confirmed packet: 14 00
544
Xiaoling 85.35 545
Xiaoling 26.5 546 == 2.8 Frequency Plans ==
Xiaoling 26.2 547
Xiaoling 26.6 548 (((
Xiaoling 2.2 549 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.
Xiaoling 26.6 550 )))
Xiaoling 2.2 551
552
Xiaoling 26.5 553 === 2.8.1 EU863-870 (EU868) ===
Xiaoling 2.2 554
Xiaoling 74.10 555 (((
Xiaoling 26.5 556 (% style="color:blue" %)**Uplink:**
Xiaoling 74.10 557 )))
Xiaoling 26.5 558
Xiaoling 74.10 559 (((
Xiaoling 2.2 560 868.1 - SF7BW125 to SF12BW125
Xiaoling 74.10 561 )))
Xiaoling 2.2 562
Xiaoling 74.10 563 (((
Xiaoling 2.2 564 868.3 - SF7BW125 to SF12BW125 and SF7BW250
Xiaoling 74.10 565 )))
Xiaoling 2.2 566
Xiaoling 74.10 567 (((
Xiaoling 2.2 568 868.5 - SF7BW125 to SF12BW125
Xiaoling 74.10 569 )))
Xiaoling 2.2 570
Xiaoling 74.10 571 (((
Xiaoling 2.2 572 867.1 - SF7BW125 to SF12BW125
Xiaoling 74.10 573 )))
Xiaoling 2.2 574
Xiaoling 74.10 575 (((
Xiaoling 2.2 576 867.3 - SF7BW125 to SF12BW125
Xiaoling 74.10 577 )))
Xiaoling 2.2 578
Xiaoling 74.10 579 (((
Xiaoling 2.2 580 867.5 - SF7BW125 to SF12BW125
Xiaoling 74.10 581 )))
Xiaoling 2.2 582
Xiaoling 74.10 583 (((
Xiaoling 2.2 584 867.7 - SF7BW125 to SF12BW125
Xiaoling 74.10 585 )))
Xiaoling 2.2 586
Xiaoling 74.10 587 (((
Xiaoling 2.2 588 867.9 - SF7BW125 to SF12BW125
Xiaoling 74.10 589 )))
Xiaoling 2.2 590
Xiaoling 74.10 591 (((
Xiaoling 2.2 592 868.8 - FSK
Xiaoling 74.10 593 )))
Xiaoling 2.2 594
Xiaoling 74.10 595 (((
596
597 )))
Xiaoling 2.2 598
Xiaoling 74.10 599 (((
Xiaoling 26.5 600 (% style="color:blue" %)**Downlink:**
Xiaoling 74.10 601 )))
Xiaoling 2.2 602
Xiaoling 74.10 603 (((
Xiaoling 2.2 604 Uplink channels 1-9 (RX1)
Xiaoling 74.10 605 )))
Xiaoling 2.2 606
Xiaoling 74.10 607 (((
Xiaoling 2.2 608 869.525 - SF9BW125 (RX2 downlink only)
Xiaoling 74.10 609 )))
Xiaoling 2.2 610
611
612
Xiaoling 26.5 613 === 2.8.2 US902-928(US915) ===
614
615 (((
Xiaoling 2.2 616 Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
Xiaoling 26.5 617 )))
Xiaoling 2.2 618
Xiaoling 26.5 619 (((
Xiaoling 2.2 620 To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
Xiaoling 26.5 621 )))
Xiaoling 2.2 622
Xiaoling 26.5 623 (((
Xiaoling 2.2 624 After Join success, the end node will switch to the correct sub band by:
Xiaoling 26.5 625 )))
Xiaoling 2.2 626
627 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
628 * 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)
629
Xiaoling 87.4 630
Xiaoling 90.7 631
632
633
634
Xiaoling 26.5 635 === 2.8.3 CN470-510 (CN470) ===
636
Xiaoling 74.11 637 (((
Xiaoling 2.2 638 Used in China, Default use CHE=1
Xiaoling 74.11 639 )))
Xiaoling 2.2 640
Xiaoling 74.11 641 (((
Xiaoling 26.5 642 (% style="color:blue" %)**Uplink:**
Xiaoling 74.11 643 )))
Xiaoling 2.2 644
Xiaoling 74.11 645 (((
Xiaoling 2.2 646 486.3 - SF7BW125 to SF12BW125
Xiaoling 74.11 647 )))
Xiaoling 2.2 648
Xiaoling 74.11 649 (((
Xiaoling 2.2 650 486.5 - SF7BW125 to SF12BW125
Xiaoling 74.11 651 )))
Xiaoling 2.2 652
Xiaoling 74.11 653 (((
Xiaoling 2.2 654 486.7 - SF7BW125 to SF12BW125
Xiaoling 74.11 655 )))
Xiaoling 2.2 656
Xiaoling 74.11 657 (((
Xiaoling 2.2 658 486.9 - SF7BW125 to SF12BW125
Xiaoling 74.11 659 )))
Xiaoling 2.2 660
Xiaoling 74.11 661 (((
Xiaoling 2.2 662 487.1 - SF7BW125 to SF12BW125
Xiaoling 74.11 663 )))
Xiaoling 2.2 664
Xiaoling 74.11 665 (((
Xiaoling 2.2 666 487.3 - SF7BW125 to SF12BW125
Xiaoling 74.11 667 )))
Xiaoling 2.2 668
Xiaoling 74.11 669 (((
Xiaoling 2.2 670 487.5 - SF7BW125 to SF12BW125
Xiaoling 74.11 671 )))
Xiaoling 2.2 672
Xiaoling 74.11 673 (((
Xiaoling 2.2 674 487.7 - SF7BW125 to SF12BW125
Xiaoling 74.11 675 )))
Xiaoling 2.2 676
Xiaoling 74.11 677 (((
678
679 )))
Xiaoling 2.2 680
Xiaoling 74.11 681 (((
Xiaoling 26.5 682 (% style="color:blue" %)**Downlink:**
Xiaoling 74.11 683 )))
Xiaoling 2.2 684
Xiaoling 74.11 685 (((
Xiaoling 2.2 686 506.7 - SF7BW125 to SF12BW125
Xiaoling 74.11 687 )))
Xiaoling 2.2 688
Xiaoling 74.11 689 (((
Xiaoling 2.2 690 506.9 - SF7BW125 to SF12BW125
Xiaoling 74.11 691 )))
Xiaoling 2.2 692
Xiaoling 74.11 693 (((
Xiaoling 2.2 694 507.1 - SF7BW125 to SF12BW125
Xiaoling 74.11 695 )))
Xiaoling 2.2 696
Xiaoling 74.11 697 (((
Xiaoling 2.2 698 507.3 - SF7BW125 to SF12BW125
Xiaoling 74.11 699 )))
Xiaoling 2.2 700
Xiaoling 74.11 701 (((
Xiaoling 2.2 702 507.5 - SF7BW125 to SF12BW125
Xiaoling 74.11 703 )))
Xiaoling 2.2 704
Xiaoling 74.11 705 (((
Xiaoling 2.2 706 507.7 - SF7BW125 to SF12BW125
Xiaoling 74.11 707 )))
Xiaoling 2.2 708
Xiaoling 74.11 709 (((
Xiaoling 2.2 710 507.9 - SF7BW125 to SF12BW125
Xiaoling 74.11 711 )))
Xiaoling 2.2 712
Xiaoling 74.11 713 (((
Xiaoling 2.2 714 508.1 - SF7BW125 to SF12BW125
Xiaoling 74.11 715 )))
Xiaoling 2.2 716
Xiaoling 74.11 717 (((
Xiaoling 2.2 718 505.3 - SF12BW125 (RX2 downlink only)
Xiaoling 74.11 719 )))
Xiaoling 2.2 720
721
722
Xiaoling 26.5 723 === 2.8.4 AU915-928(AU915) ===
724
725 (((
Xiaoling 2.2 726 Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
Xiaoling 26.5 727 )))
Xiaoling 2.2 728
Xiaoling 26.5 729 (((
Xiaoling 2.2 730 To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
Xiaoling 26.5 731 )))
Xiaoling 2.2 732
Xiaoling 26.5 733 (((
734
735 )))
Xiaoling 2.2 736
Xiaoling 26.5 737 (((
Xiaoling 2.2 738 After Join success, the end node will switch to the correct sub band by:
Xiaoling 26.5 739 )))
Xiaoling 2.2 740
741 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
742 * 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)
743
Xiaoling 90.6 744
745
746
747
748
Xiaoling 26.5 749 === 2.8.5 AS920-923 & AS923-925 (AS923) ===
750
Xiaoling 74.9 751 (((
Xiaoling 26.7 752 (% style="color:blue" %)**Default Uplink channel:**
Xiaoling 74.9 753 )))
Xiaoling 2.2 754
Xiaoling 74.9 755 (((
Xiaoling 2.2 756 923.2 - SF7BW125 to SF10BW125
Xiaoling 74.9 757 )))
Xiaoling 2.2 758
Xiaoling 74.9 759 (((
Xiaoling 2.2 760 923.4 - SF7BW125 to SF10BW125
Xiaoling 74.9 761 )))
Xiaoling 2.2 762
Xiaoling 74.9 763 (((
764
765 )))
Xiaoling 2.2 766
Xiaoling 74.9 767 (((
Xiaoling 26.7 768 (% style="color:blue" %)**Additional Uplink Channel**:
Xiaoling 74.9 769 )))
Xiaoling 2.2 770
Xiaoling 74.9 771 (((
Xiaoling 2.2 772 (OTAA mode, channel added by JoinAccept message)
Xiaoling 74.9 773 )))
Xiaoling 2.2 774
Xiaoling 74.9 775 (((
776
777 )))
Xiaoling 2.2 778
Xiaoling 74.9 779 (((
Xiaoling 26.7 780 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
Xiaoling 74.9 781 )))
Xiaoling 26.7 782
Xiaoling 74.9 783 (((
Xiaoling 2.2 784 922.2 - SF7BW125 to SF10BW125
Xiaoling 74.9 785 )))
Xiaoling 2.2 786
Xiaoling 74.9 787 (((
Xiaoling 2.2 788 922.4 - SF7BW125 to SF10BW125
Xiaoling 74.9 789 )))
Xiaoling 2.2 790
Xiaoling 74.9 791 (((
Xiaoling 2.2 792 922.6 - SF7BW125 to SF10BW125
Xiaoling 74.9 793 )))
Xiaoling 2.2 794
Xiaoling 74.9 795 (((
Xiaoling 2.2 796 922.8 - SF7BW125 to SF10BW125
Xiaoling 74.9 797 )))
Xiaoling 2.2 798
Xiaoling 74.9 799 (((
Xiaoling 2.2 800 923.0 - SF7BW125 to SF10BW125
Xiaoling 74.9 801 )))
Xiaoling 2.2 802
Xiaoling 74.9 803 (((
Xiaoling 2.2 804 922.0 - SF7BW125 to SF10BW125
Xiaoling 74.9 805 )))
Xiaoling 2.2 806
Xiaoling 74.9 807 (((
808
809 )))
Xiaoling 2.2 810
Xiaoling 74.9 811 (((
Xiaoling 26.7 812 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
Xiaoling 74.9 813 )))
Xiaoling 2.2 814
Xiaoling 74.9 815 (((
Xiaoling 2.2 816 923.6 - SF7BW125 to SF10BW125
Xiaoling 74.9 817 )))
Xiaoling 2.2 818
Xiaoling 74.9 819 (((
Xiaoling 2.2 820 923.8 - SF7BW125 to SF10BW125
Xiaoling 74.9 821 )))
Xiaoling 2.2 822
Xiaoling 74.9 823 (((
Xiaoling 2.2 824 924.0 - SF7BW125 to SF10BW125
Xiaoling 74.9 825 )))
Xiaoling 2.2 826
Xiaoling 74.9 827 (((
Xiaoling 2.2 828 924.2 - SF7BW125 to SF10BW125
Xiaoling 74.9 829 )))
Xiaoling 2.2 830
Xiaoling 74.9 831 (((
Xiaoling 2.2 832 924.4 - SF7BW125 to SF10BW125
Xiaoling 74.9 833 )))
Xiaoling 2.2 834
Xiaoling 74.9 835 (((
Xiaoling 2.2 836 924.6 - SF7BW125 to SF10BW125
Xiaoling 74.9 837 )))
Xiaoling 2.2 838
Xiaoling 74.9 839 (((
840
841 )))
Xiaoling 2.2 842
Xiaoling 74.9 843 (((
Xiaoling 26.7 844 (% style="color:blue" %)**Downlink:**
Xiaoling 74.9 845 )))
Xiaoling 2.2 846
Xiaoling 74.9 847 (((
Xiaoling 2.2 848 Uplink channels 1-8 (RX1)
Xiaoling 74.9 849 )))
Xiaoling 2.2 850
Xiaoling 74.9 851 (((
Xiaoling 2.2 852 923.2 - SF10BW125 (RX2)
Xiaoling 74.9 853 )))
Xiaoling 2.2 854
855
856
Xiaoling 26.7 857 === 2.8.6 KR920-923 (KR920) ===
Xiaoling 2.2 858
Xiaoling 74.12 859 (((
Xiaoling 26.7 860 (% style="color:blue" %)**Default channel:**
Xiaoling 74.12 861 )))
Xiaoling 26.7 862
Xiaoling 74.12 863 (((
Xiaoling 2.2 864 922.1 - SF7BW125 to SF12BW125
Xiaoling 74.12 865 )))
Xiaoling 2.2 866
Xiaoling 74.12 867 (((
Xiaoling 2.2 868 922.3 - SF7BW125 to SF12BW125
Xiaoling 74.12 869 )))
Xiaoling 2.2 870
Xiaoling 74.12 871 (((
Xiaoling 2.2 872 922.5 - SF7BW125 to SF12BW125
Xiaoling 74.12 873 )))
Xiaoling 2.2 874
Xiaoling 74.12 875 (((
876
877 )))
Xiaoling 2.2 878
Xiaoling 74.12 879 (((
Xiaoling 26.7 880 (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
Xiaoling 74.12 881 )))
Xiaoling 2.2 882
Xiaoling 74.12 883 (((
Xiaoling 2.2 884 922.1 - SF7BW125 to SF12BW125
Xiaoling 74.12 885 )))
Xiaoling 2.2 886
Xiaoling 74.12 887 (((
Xiaoling 2.2 888 922.3 - SF7BW125 to SF12BW125
Xiaoling 74.12 889 )))
Xiaoling 2.2 890
Xiaoling 74.12 891 (((
Xiaoling 2.2 892 922.5 - SF7BW125 to SF12BW125
Xiaoling 74.12 893 )))
Xiaoling 2.2 894
Xiaoling 74.12 895 (((
Xiaoling 2.2 896 922.7 - SF7BW125 to SF12BW125
Xiaoling 74.12 897 )))
Xiaoling 2.2 898
Xiaoling 74.12 899 (((
Xiaoling 2.2 900 922.9 - SF7BW125 to SF12BW125
Xiaoling 74.12 901 )))
Xiaoling 2.2 902
Xiaoling 74.12 903 (((
Xiaoling 2.2 904 923.1 - SF7BW125 to SF12BW125
Xiaoling 74.12 905 )))
Xiaoling 2.2 906
Xiaoling 74.12 907 (((
Xiaoling 2.2 908 923.3 - SF7BW125 to SF12BW125
Xiaoling 74.12 909 )))
Xiaoling 2.2 910
Xiaoling 74.12 911 (((
912
913 )))
Xiaoling 2.2 914
Xiaoling 74.12 915 (((
Xiaoling 26.7 916 (% style="color:blue" %)**Downlink:**
Xiaoling 74.12 917 )))
Xiaoling 2.2 918
Xiaoling 74.12 919 (((
Xiaoling 2.2 920 Uplink channels 1-7(RX1)
Xiaoling 74.12 921 )))
Xiaoling 2.2 922
Xiaoling 74.12 923 (((
Xiaoling 2.2 924 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
Xiaoling 74.12 925 )))
Xiaoling 2.2 926
927
Xiaoling 35.6 928
Xiaoling 26.7 929 === 2.8.7 IN865-867 (IN865) ===
Xiaoling 2.2 930
Xiaoling 74.13 931 (((
Xiaoling 26.7 932 (% style="color:blue" %)**Uplink:**
Xiaoling 74.13 933 )))
Xiaoling 2.2 934
Xiaoling 74.13 935 (((
Xiaoling 2.2 936 865.0625 - SF7BW125 to SF12BW125
Xiaoling 74.13 937 )))
Xiaoling 2.2 938
Xiaoling 74.13 939 (((
Xiaoling 2.2 940 865.4025 - SF7BW125 to SF12BW125
Xiaoling 74.13 941 )))
Xiaoling 2.2 942
Xiaoling 74.13 943 (((
Xiaoling 2.2 944 865.9850 - SF7BW125 to SF12BW125
Xiaoling 74.13 945 )))
Xiaoling 2.2 946
Xiaoling 74.13 947 (((
948
949 )))
Xiaoling 2.2 950
Xiaoling 74.13 951 (((
Xiaoling 26.7 952 (% style="color:blue" %)**Downlink:**
Xiaoling 74.13 953 )))
Xiaoling 2.2 954
Xiaoling 74.13 955 (((
Xiaoling 2.2 956 Uplink channels 1-3 (RX1)
Xiaoling 74.13 957 )))
Xiaoling 2.2 958
Xiaoling 74.13 959 (((
Xiaoling 2.2 960 866.550 - SF10BW125 (RX2)
Xiaoling 74.13 961 )))
Xiaoling 2.2 962
963
964
Xiaoling 26.7 965 == 2.9 LED Indicator ==
966
Xiaoling 2.2 967 The LSPH01 has an internal LED which is to show the status of different state.
968
969 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
970 * Blink once when device transmit a packet.
971
Xiaoling 90.5 972
973
974
975
976
Xiaoling 26.9 977 == 2.10 ​Firmware Change Log ==
Xiaoling 2.2 978
Xiaoling 26.15 979
Xiaoling 2.2 980 **Firmware download link:**
981
982 [[http:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
983
984
Xiaoling 36.1 985 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
Xiaoling 2.2 986
987
988
Xiaoling 26.16 989 = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
Xiaoling 2.2 990
Xiaoling 74.14 991 (((
Xiaoling 2.2 992 Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
Xiaoling 74.14 993 )))
Xiaoling 2.2 994
Xiaoling 74.14 995 * (((
Xiaoling 85.3 996 AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
Xiaoling 74.14 997 )))
998 * (((
999 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
1000 )))
Xiaoling 2.2 1001
Xiaoling 74.14 1002 (((
Xiaoling 2.2 1003 There are two kinds of commands to configure LSPH01, they are:
Xiaoling 74.14 1004 )))
Xiaoling 2.2 1005
Xiaoling 74.14 1006 * (((
1007 (% style="color:#4f81bd" %)** General Commands**.
1008 )))
Xiaoling 2.2 1009
Xiaoling 74.14 1010 (((
Xiaoling 2.2 1011 These commands are to configure:
Xiaoling 74.14 1012 )))
Xiaoling 2.2 1013
Xiaoling 74.14 1014 * (((
1015 General system settings like: uplink interval.
1016 )))
1017 * (((
1018 LoRaWAN protocol & radio related command.
1019 )))
Xiaoling 2.2 1020
Xiaoling 74.14 1021 (((
Xiaoling 36.1 1022 They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:[[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
Xiaoling 74.14 1023 )))
Xiaoling 2.2 1024
Xiaoling 74.14 1025 (((
1026
1027 )))
Xiaoling 2.2 1028
Xiaoling 74.14 1029 * (((
1030 (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1031 )))
Xiaoling 2.2 1032
Xiaoling 74.14 1033 (((
Xiaoling 2.2 1034 These commands only valid for LSPH01, as below:
Xiaoling 74.14 1035 )))
Xiaoling 2.2 1036
1037
1038
Xiaoling 27.2 1039 == 3.1 Set Transmit Interval Time ==
1040
Xiaoling 2.2 1041 Feature: Change LoRaWAN End Node Transmit Interval.
1042
Xiaoling 27.2 1043 (% style="color:#037691" %)**AT Command: AT+TDC**
Xiaoling 2.2 1044
Xiaoling 65.2 1045 [[image:image-20220607171554-8.png]]
Xiaoling 27.2 1046
Xiaoling 2.2 1047
Xiaoling 74.16 1048 (((
Xiaoling 27.2 1049 (% style="color:#037691" %)**Downlink Command: 0x01**
Xiaoling 74.16 1050 )))
Xiaoling 2.2 1051
Xiaoling 74.16 1052 (((
Xiaoling 2.2 1053 Format: Command Code (0x01) followed by 3 bytes time value.
Xiaoling 74.16 1054 )))
Xiaoling 2.2 1055
Xiaoling 74.15 1056 (((
Xiaoling 2.2 1057 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
Xiaoling 74.15 1058 )))
Xiaoling 2.2 1059
Xiaoling 74.16 1060 * (((
1061 Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1062 )))
1063 * (((
1064 Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
Xiaoling 76.2 1065
1066
1067
Xiaoling 74.16 1068 )))
Xiaoling 2.2 1069
Xiaoling 27.3 1070 == 3.2 Set Interrupt Mode ==
1071
Xiaoling 2.2 1072 Feature, Set Interrupt mode for GPIO_EXIT.
1073
Xiaoling 27.3 1074 (% style="color:#037691" %)**AT Command: AT+INTMOD**
Xiaoling 2.2 1075
Xiaoling 86.2 1076 [[image:image-20220610105907-1.png]]
Xiaoling 2.2 1077
1078
Xiaoling 74.16 1079 (((
Xiaoling 27.3 1080 (% style="color:#037691" %)**Downlink Command: 0x06**
Xiaoling 74.16 1081 )))
Xiaoling 2.2 1082
Xiaoling 74.16 1083 (((
Xiaoling 2.2 1084 Format: Command Code (0x06) followed by 3 bytes.
Xiaoling 74.16 1085 )))
Xiaoling 2.2 1086
Xiaoling 74.16 1087 (((
Xiaoling 2.2 1088 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
Xiaoling 74.16 1089 )))
Xiaoling 2.2 1090
Xiaoling 74.16 1091 * (((
1092 Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1093 )))
1094 * (((
1095 Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1096 )))
Xiaoling 2.2 1097
Xiaoling 74.17 1098 (((
1099
1100 )))
1101
1102
1103
Xiaoling 27.3 1104 == 3.3 Calibrate Sensor ==
1105
Xiaoling 85.3 1106 Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
Xiaoling 2.2 1107
1108
1109
Xiaoling 28.3 1110 == 3.4 Get Firmware Version Info ==
1111
Xiaoling 2.2 1112 Feature: use downlink to get firmware version.
1113
Xiaoling 27.3 1114 (% style="color:#037691" %)**Downlink Command: 0x26**
Xiaoling 2.2 1115
Xiaoling 67.2 1116 [[image:image-20220607171917-10.png]]
Xiaoling 2.2 1117
1118 * Reply to the confirmation package: 26 01
1119 * Reply to non-confirmed packet: 26 00
1120
1121 Device will send an uplink after got this downlink command. With below payload:
1122
1123 Configures info payload:
1124
Xiaoling 29.4 1125 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
1126 |=(((
1127 **Size(bytes)**
1128 )))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
Xiaoling 2.2 1129 |**Value**|Software Type|(((
1130 Frequency
1131
1132 Band
1133 )))|Sub-band|(((
1134 Firmware
1135
1136 Version
1137 )))|Sensor Type|Reserve|(((
Xiaoling 85.3 1138 [[Message Type>>||anchor="H2.3.6MessageType"]]
Xiaoling 2.2 1139 Always 0x02
1140 )))
1141
Xiaoling 90.5 1142 (% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LSPH01
Xiaoling 2.2 1143
1144
Xiaoling 90.5 1145 (% style="color:#037691" %)**Frequency Band**:
Xiaoling 2.2 1146
1147 *0x01: EU868
1148
1149 *0x02: US915
1150
1151 *0x03: IN865
1152
1153 *0x04: AU915
1154
1155 *0x05: KZ865
1156
1157 *0x06: RU864
1158
1159 *0x07: AS923
1160
1161 *0x08: AS923-1
1162
1163 *0x09: AS923-2
1164
1165 *0xa0: AS923-3
1166
1167
Xiaoling 90.5 1168 (% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
Xiaoling 2.2 1169
1170
Xiaoling 90.5 1171 (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
Xiaoling 2.2 1172
1173
Xiaoling 90.5 1174 (% style="color:#037691" %)**Sensor Type**:
Xiaoling 2.2 1175
1176 0x01: LSE01
1177
1178 0x02: LDDS75
1179
1180 0x03: LDDS20
1181
1182 0x04: LLMS01
1183
1184 0x05: LSPH01
1185
1186 0x06: LSNPK01
1187
1188 0x07: LDDS12
1189
1190
1191
Xiaoling 29.9 1192 = 4. Battery & How to replace =
Xiaoling 2.2 1193
Xiaoling 29.9 1194 == 4.1 Battery Type ==
Xiaoling 2.2 1195
Xiaoling 30.2 1196 (((
Xiaoling 2.2 1197 LSPH01 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
Xiaoling 30.2 1198 )))
Xiaoling 2.2 1199
Xiaoling 30.2 1200 (((
Xiaoling 89.1 1201 The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
Xiaoling 30.2 1202 )))
Xiaoling 2.2 1203
Xiaoling 68.2 1204 [[image:1654593587246-335.png]]
Xiaoling 2.2 1205
1206
1207 Minimum Working Voltage for the LSPH01:
1208
1209 LSPH01:  2.45v ~~ 3.6v
1210
1211
1212
Xiaoling 30.3 1213 == 4.2 Replace Battery ==
1214
Xiaoling 30.5 1215 (((
Xiaoling 2.2 1216 Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
Xiaoling 30.5 1217 )))
Xiaoling 2.2 1218
Xiaoling 30.5 1219 (((
Xiaoling 2.2 1220 And make sure the positive and negative pins match.
Xiaoling 30.5 1221 )))
Xiaoling 2.2 1222
1223
1224
Xiaoling 30.4 1225 == 4.3 Power Consumption Analyze ==
Xiaoling 2.2 1226
Xiaoling 30.5 1227 (((
Xiaoling 2.2 1228 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.
Xiaoling 30.5 1229 )))
Xiaoling 2.2 1230
Xiaoling 30.5 1231 (((
Xiaoling 2.2 1232 Instruction to use as below:
Xiaoling 30.5 1233 )))
Xiaoling 2.2 1234
1235
Xiaoling 90.5 1236 (% style="color:red" %)**Step 1**(%%): Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
Xiaoling 2.2 1237
1238 [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
1239
1240
Xiaoling 90.5 1241 (% style="color:#037691" %)**Step 2**(%%): Open it and choose
Xiaoling 2.2 1242
1243 * Product Model
1244 * Uplink Interval
1245 * Working Mode
1246
1247 And the Life expectation in difference case will be shown on the right.
1248
Xiaoling 69.2 1249 [[image:1654593605679-189.png]]
Xiaoling 2.2 1250
1251
1252 The battery related documents as below:
1253
Xiaoling 32.2 1254 * (((
Xiaoling 89.1 1255 [[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
Xiaoling 2.2 1256 )))
Xiaoling 32.2 1257 * (((
1258 [[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
1259 )))
1260 * (((
Xiaoling 89.1 1261 [[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
Xiaoling 32.2 1262 )))
Xiaoling 2.2 1263
Xiaoling 70.2 1264 [[image:image-20220607172042-11.png]]
Xiaoling 2.2 1265
1266
1267
Xiaoling 32.4 1268 === 4.3.1 ​Battery Note ===
Xiaoling 2.2 1269
Xiaoling 32.4 1270 (((
Xiaoling 2.2 1271 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.
Xiaoling 32.4 1272 )))
Xiaoling 2.2 1273
1274
1275
Xiaoling 32.4 1276 === ​4.3.2 Replace the battery ===
1277
Xiaoling 74.20 1278 (((
Xiaoling 90.4 1279 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.
Xiaoling 74.20 1280 )))
Xiaoling 2.2 1281
Xiaoling 74.20 1282 (((
Xiaoling 2.2 1283 The default battery pack of LSPH01 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
Xiaoling 74.20 1284 )))
Xiaoling 2.2 1285
1286
1287
Xiaoling 33.2 1288 = 5. Use AT Command =
Xiaoling 2.2 1289
Xiaoling 33.2 1290 == 5.1 Access AT Commands ==
Xiaoling 2.2 1291
1292 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.
1293
Xiaoling 72.2 1294 [[image:1654593668970-604.png]]
Xiaoling 2.2 1295
Xiaoling 34.6 1296 **Connection:**
Xiaoling 2.2 1297
Xiaoling 34.2 1298 (% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
Xiaoling 2.2 1299
Xiaoling 34.2 1300 (% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
Xiaoling 2.2 1301
Xiaoling 34.2 1302 (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
Xiaoling 2.2 1303
1304
Xiaoling 74.21 1305 (((
Xiaoling 34.6 1306 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
Xiaoling 74.21 1307 )))
Xiaoling 2.2 1308
1309
Xiaoling 72.2 1310 [[image:1654593712276-618.png]]
Xiaoling 2.2 1311
Xiaoling 85.3 1312 Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
Xiaoling 2.2 1313
1314
Xiaoling 34.7 1315 = 6. FAQ =
Xiaoling 2.2 1316
Xiaoling 34.7 1317 == 6.1 How to change the LoRa Frequency Bands/Region ==
1318
Xiaoling 85.3 1319 You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
Xiaoling 2.2 1320 When downloading the images, choose the required image file for download. ​
1321
1322
Xiaoling 34.7 1323 = 7. Trouble Shooting =
Xiaoling 2.2 1324
Xiaoling 90.2 1325 == 7.1 AT Commands input doesn't work ==
Xiaoling 34.7 1326
Xiaoling 90.3 1327 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.
Xiaoling 2.2 1328
1329
Xiaoling 85.21 1330
Xiaoling 34.9 1331 = 8. Order Info =
Xiaoling 2.2 1332
Xiaoling 34.9 1333 Part Number: (% style="color:blue" %)**LSPH01-XX**
Xiaoling 2.2 1334
1335
Xiaoling 34.9 1336 (% style="color:blue" %)**XX**(%%): The default frequency band
Xiaoling 2.2 1337
Xiaoling 34.13 1338 * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
Xiaoling 34.9 1339 * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1340 * (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1341 * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1342 * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1343 * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
Xiaoling 34.13 1344 * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
Xiaoling 34.9 1345 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
Xiaoling 2.2 1346
Xiaoling 90.1 1347
1348
1349
Xiaoling 34.9 1350 = 9. ​Packing Info =
1351
1352
Xiaoling 2.2 1353 **Package Includes**:
1354
1355 * LSPH01 LoRaWAN Soil Ph Sensor x 1
1356
1357 **Dimension and weight**:
1358
1359 * Device Size: cm
1360 * Device Weight: g
1361 * Package Size / pcs : cm
1362 * Weight / pcs : g
1363
Xiaoling 90.1 1364
1365
1366
Xiaoling 2.4 1367 = 10. ​Support =
Xiaoling 2.2 1368
1369 * 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.
Xiaoling 34.12 1370 * 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 [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].
Xiaoling 2.2 1371
Xiaoling 72.3 1372