Changes for page LSPH01 -- LoRaWAN Soil pH Sensor User Manual
Last modified by Xiaoling on 2025/04/25 14:08
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... ... @@ -4,63 +4,10 @@ 4 4 5 5 6 6 7 -**Contents:** 8 8 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]] 8 +**Table of Contents:** 63 63 10 +{{toc/}} 64 64 65 65 66 66 ... ... @@ -69,9 +69,12 @@ 69 69 70 70 = 1. Introduction = 71 71 19 + 72 72 == 1.1 What is LoRaWAN Soil pH Sensor == 73 73 74 74 ((( 23 + 24 + 75 75 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. 76 76 ))) 77 77 ... ... @@ -98,6 +98,7 @@ 98 98 99 99 == 1.2 Features == 100 100 51 + 101 101 * LoRaWAN 1.0.3 Class A 102 102 * Ultra-low power consumption 103 103 * Monitor soil pH with temperature compensation. ... ... @@ -113,6 +113,8 @@ 113 113 * 8500mAh Battery for long term use 114 114 115 115 67 + 68 + 116 116 == 1.3 Probe Specification == 117 117 118 118 ... ... @@ -134,13 +134,18 @@ 134 134 * Length: 3.5 meters 135 135 136 136 90 + 91 + 137 137 == 1.4 Applications == 138 138 94 + 139 139 * Smart Agriculture 140 140 141 141 98 + 142 142 == 1.5 Pin mapping and power on == 143 143 101 + 144 144 [[image:1654592472094-134.png]] 145 145 146 146 ... ... @@ -147,19 +147,23 @@ 147 147 148 148 = 2. Configure LSPH01 to connect to LoRaWAN network = 149 149 108 + 150 150 == 2.1 How it works == 151 151 111 + 152 152 ((( 153 153 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. 154 154 ))) 155 155 156 156 ((( 157 -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:#H5.UseATCommand]]to set the keys in the LSPH01.117 +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. 158 158 ))) 159 159 160 160 121 + 161 161 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 162 162 124 + 163 163 ((( 164 164 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. 165 165 ))) ... ... @@ -166,10 +166,14 @@ 166 166 167 167 ((( 168 168 [[image:1654592492399-921.png]] 131 + 132 + 169 169 ))) 170 170 171 171 ((( 172 172 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. 137 + 138 + 173 173 ))) 174 174 175 175 ((( ... ... @@ -193,11 +193,13 @@ 193 193 [[image:1654592600093-601.png]] 194 194 195 195 162 + 196 196 **Add APP EUI and DEV EUI** 197 197 198 198 [[image:1654592619856-881.png]] 199 199 200 200 168 + 201 201 **Add APP EUI in the application** 202 202 203 203 [[image:1654592632656-512.png]] ... ... @@ -219,6 +219,8 @@ 219 219 220 220 ((( 221 221 (% 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. 190 + 191 + 222 222 ))) 223 223 224 224 [[image:1654592697690-910.png]] ... ... @@ -227,6 +227,7 @@ 227 227 228 228 == 2.3 Uplink Payload == 229 229 200 + 230 230 ((( 231 231 LSPH01 will uplink payload via LoRaWAN with below payload format: 232 232 ))) ... ... @@ -240,19 +240,17 @@ 240 240 ))) 241 241 242 242 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 243 -|((( 244 -**Size** 214 +|=(% style="width: 62.5px;" %)((( 215 +**Size (bytes)** 216 +)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1** 217 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)((( 218 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 245 245 246 -**(bytes)** 247 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1** 248 -|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|((( 249 -[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]] 250 - 251 -[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]] 252 -)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|((( 253 -[[Digital Interrupt (Optional)>>path:#H2.3.5InterruptPin]] 220 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 221 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|((( 222 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]] 254 254 )))|Reserve|((( 255 -[[Message Type>> path:#H2.3.6MessageType]]224 +[[Message Type>>||anchor="H2.3.6MessageType"]] 256 256 ))) 257 257 258 258 [[image:1654592721645-318.png]] ... ... @@ -272,6 +272,7 @@ 272 272 273 273 === 2.3.2 DS18B20 Temperature sensor === 274 274 244 + 275 275 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. 276 276 277 277 ... ... @@ -285,6 +285,7 @@ 285 285 286 286 === 2.3.3 Soil pH === 287 287 258 + 288 288 Range: 0 ~~ 14 pH 289 289 290 290 **Example:** ... ... @@ -295,6 +295,7 @@ 295 295 296 296 === 2.3.4 Soil Temperature === 297 297 269 + 298 298 Get Soil Temperature 299 299 300 300 ... ... @@ -308,9 +308,10 @@ 308 308 309 309 === 2.3.5 Interrupt Pin === 310 310 311 -This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H3.2SetInterruptMode]] for the hardware and software set up. 312 312 284 +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. 313 313 286 + 314 314 **Example:** 315 315 316 316 0x00: Normal uplink packet. ... ... @@ -321,6 +321,7 @@ 321 321 322 322 === 2.3.6 Message Type === 323 323 297 + 324 324 ((( 325 325 For a normal uplink payload, the message type is always 0x01. 326 326 ))) ... ... @@ -330,14 +330,15 @@ 330 330 ))) 331 331 332 332 333 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width: 510px" %)334 -|=**Message Type Code**|=**Description**|=**Payload** 335 -|0x01|Normal Uplink|[[Normal Uplink Payload>> path:#H2.3200BUplinkPayload]]336 -|0x02|Reply configures info|[[Configure Info Payload>> path:#H3.4GetFirmwareVersionInfo]]337 -|0x03|Reply Calibration Info|[[Calibration Payload>> path:#H2.7Calibration]]307 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %) 308 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload** 309 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]] 310 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]] 311 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]] 338 338 339 339 340 340 315 + 341 341 === 2.3.7 Decode payload in The Things Network === 342 342 343 343 While using TTN network, you can add the payload format to decode the payload. ... ... @@ -350,7 +350,7 @@ 350 350 ))) 351 351 352 352 ((( 353 -LSPH01 TTN Payload Decoder: 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/]]328 +LSPH01 TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]] 354 354 ))) 355 355 356 356 ... ... @@ -357,12 +357,14 @@ 357 357 358 358 == 2.4 Uplink Interval == 359 359 360 -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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]] 361 361 336 +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"]] 362 362 363 363 339 + 364 364 == 2.5 Show Data in DataCake IoT Server == 365 365 342 + 366 366 ((( 367 367 [[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: 368 368 ))) ... ... @@ -400,9 +400,13 @@ 400 400 [[image:1654592856403-259.png]] 401 401 402 402 380 +((( 403 403 (% style="color:blue" %)**Step 5**(%%)**: add payload decode** 382 +))) 404 404 405 -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/]] 384 +((( 385 +Download Datacake decoder from: [[https:~~/~~/www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0>>url:https://www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0]] 386 +))) 406 406 407 407 408 408 [[image:1654592878525-845.png]] ... ... @@ -422,11 +422,15 @@ 422 422 423 423 == 2.6 Installation and Maintain == 424 424 406 + 425 425 === 2.6.1 Before measurement === 426 426 409 + 427 427 ((( 411 +((( 428 428 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. 429 429 ))) 414 +))) 430 430 431 431 432 432 ... ... @@ -433,29 +433,53 @@ 433 433 === 2.6.2 Measurement === 434 434 435 435 421 +((( 436 436 (% style="color:#4f81bd" %)**Measurement the soil surface:** 423 +))) 437 437 425 +((( 438 438 [[image:1654592946732-634.png]] 439 439 428 + 429 +))) 430 + 431 +((( 440 440 Choose the proper measuring position. Split the surface soil according to the measured deep. 433 +))) 441 441 435 +((( 442 442 Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things. 437 +))) 443 443 444 -Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting. 439 +((( 440 +Slowly insert the probe to the measure point. Don't use large force which will break the probe. Make sure not shake when inserting. 441 +))) 445 445 443 +((( 446 446 Put soil over the probe after insert. And start to measure. 445 +))) 447 447 447 +((( 448 + 449 +))) 448 448 451 +((( 449 449 (% style="color:#4f81bd" %)**Measurement inside soil:** 453 +))) 450 450 455 +((( 451 451 Dig a hole with diameter > 20CM. 457 +))) 452 452 459 +((( 453 453 Insert the probe inside, method like measure the surface. 461 +))) 454 454 455 455 456 456 457 457 === 2.6.3 Maintain Probe === 458 458 467 + 459 459 1. ((( 460 460 pH probe electrode is fragile and no strong. User must avoid strong force or hitting it. 461 461 ))) ... ... @@ -480,9 +480,14 @@ 480 480 481 481 == 2.7 Calibration == 482 482 492 + 493 +((( 483 483 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). 495 +))) 484 484 497 +((( 485 485 After stable, user can use below command to calibrate. 499 +))) 486 486 487 487 [[image:image-20220607171149-4.png]] 488 488 ... ... @@ -489,12 +489,10 @@ 489 489 490 490 (% style="color:#037691" %)**Calibration Payload** 491 491 492 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 493 -|((( 494 -**Size** 495 - 496 -**(bytes)** 497 -)))|**1**|**1**|**1**|**7**|**1** 506 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 507 +|=(% style="width: 62.5px;" %)((( 508 +**Size (bytes)** 509 +)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1** 498 498 |**Value**|((( 499 499 PH4 500 500 ... ... @@ -504,7 +504,7 @@ 504 504 505 505 Calibrate value 506 506 )))|Reserve|((( 507 -[[Message Type>> path:#H2.3.6MessageType]]519 +[[Message Type>>||anchor="H2.3.6MessageType"]] 508 508 509 509 Always 0x03 510 510 ))) ... ... @@ -521,44 +521,77 @@ 521 521 522 522 == 2.8 Frequency Plans == 523 523 536 + 524 524 ((( 525 525 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. 526 526 ))) 527 527 528 528 542 + 529 529 === 2.8.1 EU863-870 (EU868) === 530 530 545 + 546 +((( 531 531 (% style="color:blue" %)**Uplink:** 548 +))) 532 532 550 +((( 533 533 868.1 - SF7BW125 to SF12BW125 552 +))) 534 534 554 +((( 535 535 868.3 - SF7BW125 to SF12BW125 and SF7BW250 556 +))) 536 536 558 +((( 537 537 868.5 - SF7BW125 to SF12BW125 560 +))) 538 538 562 +((( 539 539 867.1 - SF7BW125 to SF12BW125 564 +))) 540 540 566 +((( 541 541 867.3 - SF7BW125 to SF12BW125 568 +))) 542 542 570 +((( 543 543 867.5 - SF7BW125 to SF12BW125 572 +))) 544 544 574 +((( 545 545 867.7 - SF7BW125 to SF12BW125 576 +))) 546 546 578 +((( 547 547 867.9 - SF7BW125 to SF12BW125 580 +))) 548 548 582 +((( 549 549 868.8 - FSK 584 +))) 550 550 586 +((( 587 + 588 +))) 551 551 590 +((( 552 552 (% style="color:blue" %)**Downlink:** 592 +))) 553 553 594 +((( 554 554 Uplink channels 1-9 (RX1) 596 +))) 555 555 598 +((( 556 556 869.525 - SF9BW125 (RX2 downlink only) 600 +))) 557 557 558 558 559 559 560 560 === 2.8.2 US902-928(US915) === 561 561 606 + 562 562 ((( 563 563 Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document. 564 564 ))) ... ... @@ -572,55 +572,103 @@ 572 572 ))) 573 573 574 574 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 575 -* Use the Join successful sub-band if the server doesn ’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)620 +* Use the Join successful sub-band if the server doesn't include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include) 576 576 622 + 623 + 624 + 577 577 === 2.8.3 CN470-510 (CN470) === 578 578 627 + 628 +((( 579 579 Used in China, Default use CHE=1 630 +))) 580 580 632 +((( 581 581 (% style="color:blue" %)**Uplink:** 634 +))) 582 582 636 +((( 583 583 486.3 - SF7BW125 to SF12BW125 638 +))) 584 584 640 +((( 585 585 486.5 - SF7BW125 to SF12BW125 642 +))) 586 586 644 +((( 587 587 486.7 - SF7BW125 to SF12BW125 646 +))) 588 588 648 +((( 589 589 486.9 - SF7BW125 to SF12BW125 650 +))) 590 590 652 +((( 591 591 487.1 - SF7BW125 to SF12BW125 654 +))) 592 592 656 +((( 593 593 487.3 - SF7BW125 to SF12BW125 658 +))) 594 594 660 +((( 595 595 487.5 - SF7BW125 to SF12BW125 662 +))) 596 596 664 +((( 597 597 487.7 - SF7BW125 to SF12BW125 666 +))) 598 598 668 +((( 669 + 670 +))) 599 599 672 +((( 600 600 (% style="color:blue" %)**Downlink:** 674 +))) 601 601 676 +((( 602 602 506.7 - SF7BW125 to SF12BW125 678 +))) 603 603 680 +((( 604 604 506.9 - SF7BW125 to SF12BW125 682 +))) 605 605 684 +((( 606 606 507.1 - SF7BW125 to SF12BW125 686 +))) 607 607 688 +((( 608 608 507.3 - SF7BW125 to SF12BW125 690 +))) 609 609 692 +((( 610 610 507.5 - SF7BW125 to SF12BW125 694 +))) 611 611 696 +((( 612 612 507.7 - SF7BW125 to SF12BW125 698 +))) 613 613 700 +((( 614 614 507.9 - SF7BW125 to SF12BW125 702 +))) 615 615 704 +((( 616 616 508.1 - SF7BW125 to SF12BW125 706 +))) 617 617 708 +((( 618 618 505.3 - SF12BW125 (RX2 downlink only) 710 +))) 619 619 620 620 621 621 622 622 === 2.8.4 AU915-928(AU915) === 623 623 716 + 624 624 ((( 625 625 Frequency band as per definition in LoRaWAN 1.0.3 Regional document. 626 626 ))) ... ... @@ -638,118 +638,233 @@ 638 638 ))) 639 639 640 640 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 641 -* 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)734 +* 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) 642 642 643 643 737 + 738 + 644 644 === 2.8.5 AS920-923 & AS923-925 (AS923) === 645 645 741 + 742 +((( 646 646 (% style="color:blue" %)**Default Uplink channel:** 744 +))) 647 647 746 +((( 648 648 923.2 - SF7BW125 to SF10BW125 748 +))) 649 649 750 +((( 650 650 923.4 - SF7BW125 to SF10BW125 752 +))) 651 651 754 +((( 755 + 756 +))) 652 652 758 +((( 653 653 (% style="color:blue" %)**Additional Uplink Channel**: 760 +))) 654 654 762 +((( 655 655 (OTAA mode, channel added by JoinAccept message) 764 +))) 656 656 766 +((( 767 + 768 +))) 657 657 770 +((( 658 658 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 772 +))) 659 659 774 +((( 660 660 922.2 - SF7BW125 to SF10BW125 776 +))) 661 661 778 +((( 662 662 922.4 - SF7BW125 to SF10BW125 780 +))) 663 663 782 +((( 664 664 922.6 - SF7BW125 to SF10BW125 784 +))) 665 665 786 +((( 666 666 922.8 - SF7BW125 to SF10BW125 788 +))) 667 667 790 +((( 668 668 923.0 - SF7BW125 to SF10BW125 792 +))) 669 669 794 +((( 670 670 922.0 - SF7BW125 to SF10BW125 796 +))) 671 671 798 +((( 799 + 800 +))) 672 672 802 +((( 673 673 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 804 +))) 674 674 806 +((( 675 675 923.6 - SF7BW125 to SF10BW125 808 +))) 676 676 810 +((( 677 677 923.8 - SF7BW125 to SF10BW125 812 +))) 678 678 814 +((( 679 679 924.0 - SF7BW125 to SF10BW125 816 +))) 680 680 818 +((( 681 681 924.2 - SF7BW125 to SF10BW125 820 +))) 682 682 822 +((( 683 683 924.4 - SF7BW125 to SF10BW125 824 +))) 684 684 826 +((( 685 685 924.6 - SF7BW125 to SF10BW125 828 +))) 686 686 830 +((( 831 + 832 +))) 687 687 834 +((( 688 688 (% style="color:blue" %)**Downlink:** 836 +))) 689 689 838 +((( 690 690 Uplink channels 1-8 (RX1) 840 +))) 691 691 842 +((( 692 692 923.2 - SF10BW125 (RX2) 844 +))) 693 693 694 694 695 695 696 696 === 2.8.6 KR920-923 (KR920) === 697 697 850 + 851 +((( 698 698 (% style="color:blue" %)**Default channel:** 853 +))) 699 699 855 +((( 700 700 922.1 - SF7BW125 to SF12BW125 857 +))) 701 701 859 +((( 702 702 922.3 - SF7BW125 to SF12BW125 861 +))) 703 703 863 +((( 704 704 922.5 - SF7BW125 to SF12BW125 865 +))) 705 705 867 +((( 868 + 869 +))) 706 706 871 +((( 707 707 (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 873 +))) 708 708 875 +((( 709 709 922.1 - SF7BW125 to SF12BW125 877 +))) 710 710 879 +((( 711 711 922.3 - SF7BW125 to SF12BW125 881 +))) 712 712 883 +((( 713 713 922.5 - SF7BW125 to SF12BW125 885 +))) 714 714 887 +((( 715 715 922.7 - SF7BW125 to SF12BW125 889 +))) 716 716 891 +((( 717 717 922.9 - SF7BW125 to SF12BW125 893 +))) 718 718 895 +((( 719 719 923.1 - SF7BW125 to SF12BW125 897 +))) 720 720 899 +((( 721 721 923.3 - SF7BW125 to SF12BW125 901 +))) 722 722 903 +((( 904 + 905 +))) 723 723 907 +((( 724 724 (% style="color:blue" %)**Downlink:** 909 +))) 725 725 911 +((( 726 726 Uplink channels 1-7(RX1) 913 +))) 727 727 915 +((( 728 728 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 917 +))) 729 729 730 730 731 731 732 732 === 2.8.7 IN865-867 (IN865) === 733 733 923 + 924 +((( 734 734 (% style="color:blue" %)**Uplink:** 926 +))) 735 735 928 +((( 736 736 865.0625 - SF7BW125 to SF12BW125 930 +))) 737 737 932 +((( 738 738 865.4025 - SF7BW125 to SF12BW125 934 +))) 739 739 936 +((( 740 740 865.9850 - SF7BW125 to SF12BW125 938 +))) 741 741 940 +((( 941 + 942 +))) 742 742 944 +((( 743 743 (% style="color:blue" %)**Downlink:** 946 +))) 744 744 948 +((( 745 745 Uplink channels 1-3 (RX1) 950 +))) 746 746 952 +((( 747 747 866.550 - SF10BW125 (RX2) 954 +))) 748 748 749 749 750 750 751 751 == 2.9 LED Indicator == 752 752 960 + 753 753 The LSPH01 has an internal LED which is to show the status of different state. 754 754 755 755 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. ... ... @@ -756,14 +756,14 @@ 756 756 * Blink once when device transmit a packet. 757 757 758 758 759 -== 2.10 Firmware Change Log == 760 760 761 761 762 - **Firmwaredownloadlink:**969 +== 2.10 Firmware Change Log == 763 763 764 -[[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/]] 765 765 972 +**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0>>https://www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0]] 766 766 974 + 767 767 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]] 768 768 769 769 ... ... @@ -770,31 +770,58 @@ 770 770 771 771 = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink = 772 772 981 + 982 +((( 773 773 Use can configure LSPH01 via AT Command or LoRaWAN Downlink. 984 +))) 774 774 775 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]]. 776 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]] 986 +* ((( 987 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]]. 988 +))) 989 +* ((( 990 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]] 991 +))) 777 777 993 +((( 778 778 There are two kinds of commands to configure LSPH01, they are: 995 +))) 779 779 780 -* (% style="color:#4f81bd" %)** General Commands**. 997 +* ((( 998 +(% style="color:#4f81bd" %)** General Commands**. 999 +))) 781 781 1001 +((( 782 782 These commands are to configure: 1003 +))) 783 783 784 -* General system settings like: uplink interval. 785 -* LoRaWAN protocol & radio related command. 1005 +* ((( 1006 +General system settings like: uplink interval. 1007 +))) 1008 +* ((( 1009 +LoRaWAN protocol & radio related command. 1010 +))) 786 786 787 -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/]] 1012 +((( 1013 +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/]] 1014 +))) 788 788 1016 +((( 1017 + 1018 +))) 789 789 790 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01** 1020 +* ((( 1021 +(% style="color:#4f81bd" %)** Commands special design for LSPH01** 1022 +))) 791 791 1024 +((( 792 792 These commands only valid for LSPH01, as below: 1026 +))) 793 793 794 794 795 795 796 796 == 3.1 Set Transmit Interval Time == 797 797 1032 + 798 798 Feature: Change LoRaWAN End Node Transmit Interval. 799 799 800 800 (% style="color:#037691" %)**AT Command: AT+TDC** ... ... @@ -802,44 +802,74 @@ 802 802 [[image:image-20220607171554-8.png]] 803 803 804 804 805 - 1040 +((( 806 806 (% style="color:#037691" %)**Downlink Command: 0x01** 1042 +))) 807 807 1044 +((( 808 808 Format: Command Code (0x01) followed by 3 bytes time value. 1046 +))) 809 809 1048 +((( 810 810 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1050 +))) 811 811 812 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 813 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1052 +* ((( 1053 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1054 +))) 1055 +* ((( 1056 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 814 814 815 815 816 816 1060 + 1061 +))) 1062 + 817 817 == 3.2 Set Interrupt Mode == 818 818 1065 + 819 819 Feature, Set Interrupt mode for GPIO_EXIT. 820 820 821 821 (% style="color:#037691" %)**AT Command: AT+INTMOD** 822 822 823 -[[image:image-2022060 7171716-9.png]]1070 +[[image:image-20220610105907-1.png]] 824 824 825 825 1073 +((( 826 826 (% style="color:#037691" %)**Downlink Command: 0x06** 1075 +))) 827 827 1077 +((( 828 828 Format: Command Code (0x06) followed by 3 bytes. 1079 +))) 829 829 1081 +((( 830 830 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 1083 +))) 831 831 832 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 833 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1085 +* ((( 1086 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 1087 +))) 1088 +* ((( 1089 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1090 +))) 834 834 1092 +((( 1093 + 1094 +))) 1095 + 1096 + 1097 + 835 835 == 3.3 Calibrate Sensor == 836 836 837 -Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands 838 838 1101 +Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands 839 839 840 840 1104 + 841 841 == 3.4 Get Firmware Version Info == 842 842 1107 + 843 843 Feature: use downlink to get firmware version. 844 844 845 845 (% style="color:#037691" %)**Downlink Command: 0x26** ... ... @@ -866,14 +866,14 @@ 866 866 867 867 Version 868 868 )))|Sensor Type|Reserve|((( 869 -[[Message Type>> path:#H2.3.6MessageType]]1134 +[[Message Type>>||anchor="H2.3.6MessageType"]] 870 870 Always 0x02 871 871 ))) 872 872 873 -**Software Type**: Always 0x03 for LSPH01 1138 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LSPH01 874 874 875 875 876 -**Frequency Band**: 1141 +(% style="color:#037691" %)**Frequency Band**: 877 877 878 878 *0x01: EU868 879 879 ... ... @@ -896,13 +896,13 @@ 896 896 *0xa0: AS923-3 897 897 898 898 899 -**Sub-Band**: value 0x00 ~~ 0x08 1164 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08 900 900 901 901 902 -**Firmware Version**: 0x0100, Means: v1.0.0 version 1167 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 903 903 904 904 905 -**Sensor Type**: 1170 +(% style="color:#037691" %)**Sensor Type**: 906 906 907 907 0x01: LSE01 908 908 ... ... @@ -922,14 +922,18 @@ 922 922 923 923 = 4. Battery & How to replace = 924 924 1190 + 925 925 == 4.1 Battery Type == 926 926 1193 + 927 927 ((( 928 928 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. 929 929 ))) 930 930 931 931 ((( 932 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1199 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance. 1200 + 1201 + 933 933 ))) 934 934 935 935 [[image:1654593587246-335.png]] ... ... @@ -943,6 +943,7 @@ 943 943 944 944 == 4.2 Replace Battery == 945 945 1215 + 946 946 ((( 947 947 Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery. 948 948 ))) ... ... @@ -955,6 +955,7 @@ 955 955 956 956 == 4.3 Power Consumption Analyze == 957 957 1228 + 958 958 ((( 959 959 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. 960 960 ))) ... ... @@ -964,12 +964,12 @@ 964 964 ))) 965 965 966 966 967 -**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: 1238 +(% style="color:#037691" %)**Step 1**(%%): Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: 968 968 969 969 [[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/]] 970 970 971 971 972 -**Step 2**: Open it and choose 1243 +(% style="color:#037691" %)**Step 2**(%%): Open it and choose 973 973 974 974 * Product Model 975 975 * Uplink Interval ... ... @@ -983,13 +983,13 @@ 983 983 The battery related documents as below: 984 984 985 985 * ((( 986 -[[Battery Dimension>> url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],1257 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 987 987 ))) 988 988 * ((( 989 989 [[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 990 990 ))) 991 991 * ((( 992 -[[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]]1263 +[[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/]] 993 993 ))) 994 994 995 995 [[image:image-20220607172042-11.png]] ... ... @@ -998,6 +998,7 @@ 998 998 999 999 === 4.3.1 Battery Note === 1000 1000 1272 + 1001 1001 ((( 1002 1002 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. 1003 1003 ))) ... ... @@ -1006,20 +1006,29 @@ 1006 1006 1007 1007 === 4.3.2 Replace the battery === 1008 1008 1009 -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. 1010 1010 1011 -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) 1282 +((( 1283 +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. 1284 +))) 1012 1012 1286 +((( 1287 +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) 1288 +))) 1013 1013 1014 1014 1291 + 1015 1015 = 5. Use AT Command = 1016 1016 1294 + 1017 1017 == 5.1 Access AT Commands == 1018 1018 1297 + 1019 1019 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. 1020 1020 1300 + 1021 1021 [[image:1654593668970-604.png]] 1022 1022 1303 + 1023 1023 **Connection:** 1024 1024 1025 1025 (% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND** ... ... @@ -1029,20 +1029,23 @@ 1029 1029 (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD** 1030 1030 1031 1031 1313 +((( 1032 1032 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: 1315 +))) 1033 1033 1034 1034 1035 1035 [[image:1654593712276-618.png]] 1036 1036 1037 -Valid AT Command please check [[Configure Device>> path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].1320 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]]. 1038 1038 1039 1039 1040 - 1041 1041 = 6. FAQ = 1042 1042 1325 + 1043 1043 == 6.1 How to change the LoRa Frequency Bands/Region == 1044 1044 1045 -You can follow the instructions for [[how to upgrade image>>path:#H2.10200BFirmwareChangeLog]]. 1328 + 1329 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 1046 1046 When downloading the images, choose the required image file for download. 1047 1047 1048 1048 ... ... @@ -1049,14 +1049,17 @@ 1049 1049 1050 1050 = 7. Trouble Shooting = 1051 1051 1052 -== 7.1 AT Commands input doesn’t work == 1053 1053 1054 - Inthe case if user can see the console output but can’t type input to the device.Pleasecheck if youalready include the (%style="color:green"%)**ENTER**(%%) while sending outthe command. Someerial tool doesn’tsend (% style="color:green" %)**ENTER**(%%) while press the sendkey,user need to add ENTER in their string.1337 +== 7.1 AT Commands input doesn't work == 1055 1055 1056 1056 1340 +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. 1057 1057 1342 + 1343 + 1058 1058 = 8. Order Info = 1059 1059 1346 + 1060 1060 Part Number: (% style="color:blue" %)**LSPH01-XX** 1061 1061 1062 1062 ... ... @@ -1071,6 +1071,8 @@ 1071 1071 * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1072 1072 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1073 1073 1361 + 1362 + 1074 1074 = 9. Packing Info = 1075 1075 1076 1076 ... ... @@ -1085,9 +1085,13 @@ 1085 1085 * Package Size / pcs : cm 1086 1086 * Weight / pcs : g 1087 1087 1377 + 1378 + 1088 1088 = 10. Support = 1089 1089 1381 + 1090 1090 * 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. 1091 1091 * 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]]. 1092 1092 1385 + 1093 1093
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