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 ... ... @@ -67,12 +67,14 @@ 67 67 68 68 69 69 70 - 71 71 = 1. Introduction = 72 72 19 + 73 73 == 1.1 What is LoRaWAN Soil pH Sensor == 74 74 75 75 ((( 23 + 24 + 76 76 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. 77 77 ))) 78 78 ... ... @@ -99,6 +99,7 @@ 99 99 100 100 == 1.2 Features == 101 101 51 + 102 102 * LoRaWAN 1.0.3 Class A 103 103 * Ultra-low power consumption 104 104 * Monitor soil pH with temperature compensation. ... ... @@ -115,6 +115,7 @@ 115 115 116 116 117 117 68 + 118 118 == 1.3 Probe Specification == 119 119 120 120 ... ... @@ -137,8 +137,10 @@ 137 137 138 138 139 139 91 + 140 140 == 1.4 Applications == 141 141 94 + 142 142 * Smart Agriculture 143 143 144 144 ... ... @@ -145,6 +145,7 @@ 145 145 146 146 == 1.5 Pin mapping and power on == 147 147 101 + 148 148 [[image:1654592472094-134.png]] 149 149 150 150 ... ... @@ -151,19 +151,23 @@ 151 151 152 152 = 2. Configure LSPH01 to connect to LoRaWAN network = 153 153 108 + 154 154 == 2.1 How it works == 155 155 111 + 156 156 ((( 157 157 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. 158 158 ))) 159 159 160 160 ((( 161 -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. 162 162 ))) 163 163 164 164 121 + 165 165 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 166 166 124 + 167 167 ((( 168 168 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. 169 169 ))) ... ... @@ -170,10 +170,14 @@ 170 170 171 171 ((( 172 172 [[image:1654592492399-921.png]] 131 + 132 + 173 173 ))) 174 174 175 175 ((( 176 176 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 + 177 177 ))) 178 178 179 179 ((( ... ... @@ -197,11 +197,13 @@ 197 197 [[image:1654592600093-601.png]] 198 198 199 199 162 + 200 200 **Add APP EUI and DEV EUI** 201 201 202 202 [[image:1654592619856-881.png]] 203 203 204 204 168 + 205 205 **Add APP EUI in the application** 206 206 207 207 [[image:1654592632656-512.png]] ... ... @@ -223,6 +223,8 @@ 223 223 224 224 ((( 225 225 (% 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 + 226 226 ))) 227 227 228 228 [[image:1654592697690-910.png]] ... ... @@ -231,6 +231,7 @@ 231 231 232 232 == 2.3 Uplink Payload == 233 233 200 + 234 234 ((( 235 235 LSPH01 will uplink payload via LoRaWAN with below payload format: 236 236 ))) ... ... @@ -244,19 +244,17 @@ 244 244 ))) 245 245 246 246 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 247 -|((( 248 -**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"]] 249 249 250 -**(bytes)** 251 -)))|**2**|**2**|**2**|**2**|**1**|**1**|**1** 252 -|**Value**|[[BAT>>path:#H2.3.1BatteryInfo]]|((( 253 -[[Temperature>>path:#H2.3.2DS18B20Temperaturesensor]] 254 - 255 -[[(Optional)>>path:#H2.3.2DS18B20Temperaturesensor]] 256 -)))|[[Soil pH>>path:#H2.3.3SoilpH]]|[[Soil Temperature>>path:#H2.3.4SoilTemperature]]|((( 257 -[[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"]] 258 258 )))|Reserve|((( 259 -[[Message Type>> path:#H2.3.6MessageType]]224 +[[Message Type>>||anchor="H2.3.6MessageType"]] 260 260 ))) 261 261 262 262 [[image:1654592721645-318.png]] ... ... @@ -276,6 +276,7 @@ 276 276 277 277 === 2.3.2 DS18B20 Temperature sensor === 278 278 244 + 279 279 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. 280 280 281 281 ... ... @@ -289,6 +289,7 @@ 289 289 290 290 === 2.3.3 Soil pH === 291 291 258 + 292 292 Range: 0 ~~ 14 pH 293 293 294 294 **Example:** ... ... @@ -299,6 +299,7 @@ 299 299 300 300 === 2.3.4 Soil Temperature === 301 301 269 + 302 302 Get Soil Temperature 303 303 304 304 ... ... @@ -312,9 +312,10 @@ 312 312 313 313 === 2.3.5 Interrupt Pin === 314 314 315 -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. 316 316 284 +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. 317 317 286 + 318 318 **Example:** 319 319 320 320 0x00: Normal uplink packet. ... ... @@ -325,16 +325,21 @@ 325 325 326 326 === 2.3.6 Message Type === 327 327 297 + 298 +((( 328 328 For a normal uplink payload, the message type is always 0x01. 300 +))) 329 329 302 +((( 330 330 Valid Message Type: 304 +))) 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 ... ... @@ -351,7 +351,7 @@ 351 351 ))) 352 352 353 353 ((( 354 -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]] 355 355 ))) 356 356 357 357 ... ... @@ -358,18 +358,29 @@ 358 358 359 359 == 2.4 Uplink Interval == 360 360 361 -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]] 362 362 336 +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"]] 363 363 364 364 339 + 365 365 == 2.5 Show Data in DataCake IoT Server == 366 366 342 + 343 +((( 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: 345 +))) 368 368 347 +((( 348 + 349 +))) 369 369 351 +((( 370 370 (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.** 353 +))) 371 371 355 +((( 372 372 (% 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:** 357 +))) 373 373 374 374 375 375 [[image:1654592790040-760.png]] ... ... @@ -392,9 +392,13 @@ 392 392 [[image:1654592856403-259.png]] 393 393 394 394 380 +((( 395 395 (% style="color:blue" %)**Step 5**(%%)**: add payload decode** 382 +))) 396 396 397 -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 +))) 398 398 399 399 400 400 [[image:1654592878525-845.png]] ... ... @@ -414,11 +414,15 @@ 414 414 415 415 == 2.6 Installation and Maintain == 416 416 406 + 417 417 === 2.6.1 Before measurement === 418 418 409 + 419 419 ((( 411 +((( 420 420 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. 421 421 ))) 414 +))) 422 422 423 423 424 424 ... ... @@ -425,29 +425,53 @@ 425 425 === 2.6.2 Measurement === 426 426 427 427 421 +((( 428 428 (% style="color:#4f81bd" %)**Measurement the soil surface:** 423 +))) 429 429 425 +((( 430 430 [[image:1654592946732-634.png]] 431 431 428 + 429 +))) 430 + 431 +((( 432 432 Choose the proper measuring position. Split the surface soil according to the measured deep. 433 +))) 433 433 435 +((( 434 434 Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things. 437 +))) 435 435 436 -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 +))) 437 437 443 +((( 438 438 Put soil over the probe after insert. And start to measure. 445 +))) 439 439 447 +((( 448 + 449 +))) 440 440 451 +((( 441 441 (% style="color:#4f81bd" %)**Measurement inside soil:** 453 +))) 442 442 455 +((( 443 443 Dig a hole with diameter > 20CM. 457 +))) 444 444 459 +((( 445 445 Insert the probe inside, method like measure the surface. 461 +))) 446 446 447 447 448 448 449 449 === 2.6.3 Maintain Probe === 450 450 467 + 451 451 1. ((( 452 452 pH probe electrode is fragile and no strong. User must avoid strong force or hitting it. 453 453 ))) ... ... @@ -472,9 +472,14 @@ 472 472 473 473 == 2.7 Calibration == 474 474 492 + 493 +((( 475 475 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 +))) 476 476 497 +((( 477 477 After stable, user can use below command to calibrate. 499 +))) 478 478 479 479 [[image:image-20220607171149-4.png]] 480 480 ... ... @@ -481,12 +481,10 @@ 481 481 482 482 (% style="color:#037691" %)**Calibration Payload** 483 483 484 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 485 -|((( 486 -**Size** 487 - 488 -**(bytes)** 489 -)))|**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** 490 490 |**Value**|((( 491 491 PH4 492 492 ... ... @@ -496,7 +496,7 @@ 496 496 497 497 Calibrate value 498 498 )))|Reserve|((( 499 -[[Message Type>> path:#H2.3.6MessageType]]519 +[[Message Type>>||anchor="H2.3.6MessageType"]] 500 500 501 501 Always 0x03 502 502 ))) ... ... @@ -511,47 +511,79 @@ 511 511 512 512 513 513 514 - 515 515 == 2.8 Frequency Plans == 516 516 536 + 517 517 ((( 518 518 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. 519 519 ))) 520 520 521 521 542 + 522 522 === 2.8.1 EU863-870 (EU868) === 523 523 545 + 546 +((( 524 524 (% style="color:blue" %)**Uplink:** 548 +))) 525 525 550 +((( 526 526 868.1 - SF7BW125 to SF12BW125 552 +))) 527 527 554 +((( 528 528 868.3 - SF7BW125 to SF12BW125 and SF7BW250 556 +))) 529 529 558 +((( 530 530 868.5 - SF7BW125 to SF12BW125 560 +))) 531 531 562 +((( 532 532 867.1 - SF7BW125 to SF12BW125 564 +))) 533 533 566 +((( 534 534 867.3 - SF7BW125 to SF12BW125 568 +))) 535 535 570 +((( 536 536 867.5 - SF7BW125 to SF12BW125 572 +))) 537 537 574 +((( 538 538 867.7 - SF7BW125 to SF12BW125 576 +))) 539 539 578 +((( 540 540 867.9 - SF7BW125 to SF12BW125 580 +))) 541 541 582 +((( 542 542 868.8 - FSK 584 +))) 543 543 586 +((( 587 + 588 +))) 544 544 590 +((( 545 545 (% style="color:blue" %)**Downlink:** 592 +))) 546 546 594 +((( 547 547 Uplink channels 1-9 (RX1) 596 +))) 548 548 598 +((( 549 549 869.525 - SF9BW125 (RX2 downlink only) 600 +))) 550 550 551 551 552 552 553 553 === 2.8.2 US902-928(US915) === 554 554 606 + 555 555 ((( 556 556 Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document. 557 557 ))) ... ... @@ -565,56 +565,103 @@ 565 565 ))) 566 566 567 567 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 568 -* 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) 569 569 570 570 623 + 624 + 571 571 === 2.8.3 CN470-510 (CN470) === 572 572 627 + 628 +((( 573 573 Used in China, Default use CHE=1 630 +))) 574 574 632 +((( 575 575 (% style="color:blue" %)**Uplink:** 634 +))) 576 576 636 +((( 577 577 486.3 - SF7BW125 to SF12BW125 638 +))) 578 578 640 +((( 579 579 486.5 - SF7BW125 to SF12BW125 642 +))) 580 580 644 +((( 581 581 486.7 - SF7BW125 to SF12BW125 646 +))) 582 582 648 +((( 583 583 486.9 - SF7BW125 to SF12BW125 650 +))) 584 584 652 +((( 585 585 487.1 - SF7BW125 to SF12BW125 654 +))) 586 586 656 +((( 587 587 487.3 - SF7BW125 to SF12BW125 658 +))) 588 588 660 +((( 589 589 487.5 - SF7BW125 to SF12BW125 662 +))) 590 590 664 +((( 591 591 487.7 - SF7BW125 to SF12BW125 666 +))) 592 592 668 +((( 669 + 670 +))) 593 593 672 +((( 594 594 (% style="color:blue" %)**Downlink:** 674 +))) 595 595 676 +((( 596 596 506.7 - SF7BW125 to SF12BW125 678 +))) 597 597 680 +((( 598 598 506.9 - SF7BW125 to SF12BW125 682 +))) 599 599 684 +((( 600 600 507.1 - SF7BW125 to SF12BW125 686 +))) 601 601 688 +((( 602 602 507.3 - SF7BW125 to SF12BW125 690 +))) 603 603 692 +((( 604 604 507.5 - SF7BW125 to SF12BW125 694 +))) 605 605 696 +((( 606 606 507.7 - SF7BW125 to SF12BW125 698 +))) 607 607 700 +((( 608 608 507.9 - SF7BW125 to SF12BW125 702 +))) 609 609 704 +((( 610 610 508.1 - SF7BW125 to SF12BW125 706 +))) 611 611 708 +((( 612 612 505.3 - SF12BW125 (RX2 downlink only) 710 +))) 613 613 614 614 615 615 616 616 === 2.8.4 AU915-928(AU915) === 617 617 716 + 618 618 ((( 619 619 Frequency band as per definition in LoRaWAN 1.0.3 Regional document. 620 620 ))) ... ... @@ -632,119 +632,233 @@ 632 632 ))) 633 633 634 634 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 635 -* 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) 636 636 637 637 638 638 738 + 639 639 === 2.8.5 AS920-923 & AS923-925 (AS923) === 640 640 741 + 742 +((( 641 641 (% style="color:blue" %)**Default Uplink channel:** 744 +))) 642 642 746 +((( 643 643 923.2 - SF7BW125 to SF10BW125 748 +))) 644 644 750 +((( 645 645 923.4 - SF7BW125 to SF10BW125 752 +))) 646 646 754 +((( 755 + 756 +))) 647 647 758 +((( 648 648 (% style="color:blue" %)**Additional Uplink Channel**: 760 +))) 649 649 762 +((( 650 650 (OTAA mode, channel added by JoinAccept message) 764 +))) 651 651 766 +((( 767 + 768 +))) 652 652 770 +((( 653 653 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 772 +))) 654 654 774 +((( 655 655 922.2 - SF7BW125 to SF10BW125 776 +))) 656 656 778 +((( 657 657 922.4 - SF7BW125 to SF10BW125 780 +))) 658 658 782 +((( 659 659 922.6 - SF7BW125 to SF10BW125 784 +))) 660 660 786 +((( 661 661 922.8 - SF7BW125 to SF10BW125 788 +))) 662 662 790 +((( 663 663 923.0 - SF7BW125 to SF10BW125 792 +))) 664 664 794 +((( 665 665 922.0 - SF7BW125 to SF10BW125 796 +))) 666 666 798 +((( 799 + 800 +))) 667 667 802 +((( 668 668 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 804 +))) 669 669 806 +((( 670 670 923.6 - SF7BW125 to SF10BW125 808 +))) 671 671 810 +((( 672 672 923.8 - SF7BW125 to SF10BW125 812 +))) 673 673 814 +((( 674 674 924.0 - SF7BW125 to SF10BW125 816 +))) 675 675 818 +((( 676 676 924.2 - SF7BW125 to SF10BW125 820 +))) 677 677 822 +((( 678 678 924.4 - SF7BW125 to SF10BW125 824 +))) 679 679 826 +((( 680 680 924.6 - SF7BW125 to SF10BW125 828 +))) 681 681 830 +((( 831 + 832 +))) 682 682 834 +((( 683 683 (% style="color:blue" %)**Downlink:** 836 +))) 684 684 838 +((( 685 685 Uplink channels 1-8 (RX1) 840 +))) 686 686 842 +((( 687 687 923.2 - SF10BW125 (RX2) 844 +))) 688 688 689 689 690 690 691 691 === 2.8.6 KR920-923 (KR920) === 692 692 850 + 851 +((( 693 693 (% style="color:blue" %)**Default channel:** 853 +))) 694 694 855 +((( 695 695 922.1 - SF7BW125 to SF12BW125 857 +))) 696 696 859 +((( 697 697 922.3 - SF7BW125 to SF12BW125 861 +))) 698 698 863 +((( 699 699 922.5 - SF7BW125 to SF12BW125 865 +))) 700 700 867 +((( 868 + 869 +))) 701 701 871 +((( 702 702 (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 873 +))) 703 703 875 +((( 704 704 922.1 - SF7BW125 to SF12BW125 877 +))) 705 705 879 +((( 706 706 922.3 - SF7BW125 to SF12BW125 881 +))) 707 707 883 +((( 708 708 922.5 - SF7BW125 to SF12BW125 885 +))) 709 709 887 +((( 710 710 922.7 - SF7BW125 to SF12BW125 889 +))) 711 711 891 +((( 712 712 922.9 - SF7BW125 to SF12BW125 893 +))) 713 713 895 +((( 714 714 923.1 - SF7BW125 to SF12BW125 897 +))) 715 715 899 +((( 716 716 923.3 - SF7BW125 to SF12BW125 901 +))) 717 717 903 +((( 904 + 905 +))) 718 718 907 +((( 719 719 (% style="color:blue" %)**Downlink:** 909 +))) 720 720 911 +((( 721 721 Uplink channels 1-7(RX1) 913 +))) 722 722 915 +((( 723 723 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 917 +))) 724 724 725 725 726 726 727 727 === 2.8.7 IN865-867 (IN865) === 728 728 923 + 924 +((( 729 729 (% style="color:blue" %)**Uplink:** 926 +))) 730 730 928 +((( 731 731 865.0625 - SF7BW125 to SF12BW125 930 +))) 732 732 932 +((( 733 733 865.4025 - SF7BW125 to SF12BW125 934 +))) 734 734 936 +((( 735 735 865.9850 - SF7BW125 to SF12BW125 938 +))) 736 736 940 +((( 941 + 942 +))) 737 737 944 +((( 738 738 (% style="color:blue" %)**Downlink:** 946 +))) 739 739 948 +((( 740 740 Uplink channels 1-3 (RX1) 950 +))) 741 741 952 +((( 742 742 866.550 - SF10BW125 (RX2) 954 +))) 743 743 744 744 745 745 746 746 == 2.9 LED Indicator == 747 747 960 + 748 748 The LSPH01 has an internal LED which is to show the status of different state. 749 749 750 750 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. ... ... @@ -752,14 +752,13 @@ 752 752 753 753 754 754 968 + 755 755 == 2.10 Firmware Change Log == 756 756 757 757 758 -**Firmware download link:** 972 +**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0>>https://www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0]] 759 759 760 -[[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/]] 761 761 762 - 763 763 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]] 764 764 765 765 ... ... @@ -766,31 +766,58 @@ 766 766 767 767 = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink = 768 768 981 + 982 +((( 769 769 Use can configure LSPH01 via AT Command or LoRaWAN Downlink. 984 +))) 770 770 771 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]]. 772 -* 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 +))) 773 773 993 +((( 774 774 There are two kinds of commands to configure LSPH01, they are: 995 +))) 775 775 776 -* (% style="color:#4f81bd" %)** General Commands**. 997 +* ((( 998 +(% style="color:#4f81bd" %)** General Commands**. 999 +))) 777 777 1001 +((( 778 778 These commands are to configure: 1003 +))) 779 779 780 -* General system settings like: uplink interval. 781 -* LoRaWAN protocol & radio related command. 1005 +* ((( 1006 +General system settings like: uplink interval. 1007 +))) 1008 +* ((( 1009 +LoRaWAN protocol & radio related command. 1010 +))) 782 782 783 -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 +))) 784 784 1016 +((( 1017 + 1018 +))) 785 785 786 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01** 1020 +* ((( 1021 +(% style="color:#4f81bd" %)** Commands special design for LSPH01** 1022 +))) 787 787 1024 +((( 788 788 These commands only valid for LSPH01, as below: 1026 +))) 789 789 790 790 791 791 792 792 == 3.1 Set Transmit Interval Time == 793 793 1032 + 794 794 Feature: Change LoRaWAN End Node Transmit Interval. 795 795 796 796 (% style="color:#037691" %)**AT Command: AT+TDC** ... ... @@ -798,46 +798,74 @@ 798 798 [[image:image-20220607171554-8.png]] 799 799 800 800 801 - 1040 +((( 802 802 (% style="color:#037691" %)**Downlink Command: 0x01** 1042 +))) 803 803 1044 +((( 804 804 Format: Command Code (0x01) followed by 3 bytes time value. 1046 +))) 805 805 1048 +((( 806 806 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1050 +))) 807 807 808 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 809 -* 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 810 810 811 811 812 812 1060 + 1061 +))) 813 813 814 814 == 3.2 Set Interrupt Mode == 815 815 1065 + 816 816 Feature, Set Interrupt mode for GPIO_EXIT. 817 817 818 818 (% style="color:#037691" %)**AT Command: AT+INTMOD** 819 819 820 -[[image:image-2022060 7171716-9.png]]1070 +[[image:image-20220610105907-1.png]] 821 821 822 822 1073 +((( 823 823 (% style="color:#037691" %)**Downlink Command: 0x06** 1075 +))) 824 824 1077 +((( 825 825 Format: Command Code (0x06) followed by 3 bytes. 1079 +))) 826 826 1081 +((( 827 827 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 +))) 828 828 829 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 830 -* 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 +))) 831 831 1092 +((( 1093 + 1094 +))) 832 832 1096 + 1097 + 833 833 == 3.3 Calibrate Sensor == 834 834 835 -Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands 836 836 1101 +Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands 837 837 838 838 1104 + 839 839 == 3.4 Get Firmware Version Info == 840 840 1107 + 841 841 Feature: use downlink to get firmware version. 842 842 843 843 (% style="color:#037691" %)**Downlink Command: 0x26** ... ... @@ -847,7 +847,6 @@ 847 847 * Reply to the confirmation package: 26 01 848 848 * Reply to non-confirmed packet: 26 00 849 849 850 - 851 851 Device will send an uplink after got this downlink command. With below payload: 852 852 853 853 Configures info payload: ... ... @@ -865,14 +865,14 @@ 865 865 866 866 Version 867 867 )))|Sensor Type|Reserve|((( 868 -[[Message Type>> path:#H2.3.6MessageType]]1134 +[[Message Type>>||anchor="H2.3.6MessageType"]] 869 869 Always 0x02 870 870 ))) 871 871 872 -**Software Type**: Always 0x03 for LSPH01 1138 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LSPH01 873 873 874 874 875 -**Frequency Band**: 1141 +(% style="color:#037691" %)**Frequency Band**: 876 876 877 877 *0x01: EU868 878 878 ... ... @@ -895,13 +895,13 @@ 895 895 *0xa0: AS923-3 896 896 897 897 898 -**Sub-Band**: value 0x00 ~~ 0x08 1164 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08 899 899 900 900 901 -**Firmware Version**: 0x0100, Means: v1.0.0 version 1167 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 902 902 903 903 904 -**Sensor Type**: 1170 +(% style="color:#037691" %)**Sensor Type**: 905 905 906 906 0x01: LSE01 907 907 ... ... @@ -921,14 +921,18 @@ 921 921 922 922 = 4. Battery & How to replace = 923 923 1190 + 924 924 == 4.1 Battery Type == 925 925 1193 + 926 926 ((( 927 927 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. 928 928 ))) 929 929 930 930 ((( 931 -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 + 932 932 ))) 933 933 934 934 [[image:1654593587246-335.png]] ... ... @@ -942,6 +942,7 @@ 942 942 943 943 == 4.2 Replace Battery == 944 944 1215 + 945 945 ((( 946 946 Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery. 947 947 ))) ... ... @@ -954,6 +954,7 @@ 954 954 955 955 == 4.3 Power Consumption Analyze == 956 956 1228 + 957 957 ((( 958 958 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. 959 959 ))) ... ... @@ -963,12 +963,12 @@ 963 963 ))) 964 964 965 965 966 -**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: 967 967 968 968 [[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/]] 969 969 970 970 971 -**Step 2**: Open it and choose 1243 +(% style="color:#037691" %)**Step 2**(%%): Open it and choose 972 972 973 973 * Product Model 974 974 * Uplink Interval ... ... @@ -982,13 +982,13 @@ 982 982 The battery related documents as below: 983 983 984 984 * ((( 985 -[[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/]], 986 986 ))) 987 987 * ((( 988 988 [[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 989 989 ))) 990 990 * ((( 991 -[[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/]] 992 992 ))) 993 993 994 994 [[image:image-20220607172042-11.png]] ... ... @@ -997,6 +997,7 @@ 997 997 998 998 === 4.3.1 Battery Note === 999 999 1272 + 1000 1000 ((( 1001 1001 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. 1002 1002 ))) ... ... @@ -1005,20 +1005,29 @@ 1005 1005 1006 1006 === 4.3.2 Replace the battery === 1007 1007 1008 -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. 1009 1009 1010 -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 +))) 1011 1011 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 +))) 1012 1012 1013 1013 1291 + 1014 1014 = 5. Use AT Command = 1015 1015 1294 + 1016 1016 == 5.1 Access AT Commands == 1017 1017 1297 + 1018 1018 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. 1019 1019 1300 + 1020 1020 [[image:1654593668970-604.png]] 1021 1021 1303 + 1022 1022 **Connection:** 1023 1023 1024 1024 (% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND** ... ... @@ -1028,20 +1028,23 @@ 1028 1028 (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD** 1029 1029 1030 1030 1313 +((( 1031 1031 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 +))) 1032 1032 1033 1033 1034 1034 [[image:1654593712276-618.png]] 1035 1035 1036 -Valid AT Command please check [[Configure Device>> path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].1320 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]]. 1037 1037 1038 1038 1039 - 1040 1040 = 6. FAQ = 1041 1041 1325 + 1042 1042 == 6.1 How to change the LoRa Frequency Bands/Region == 1043 1043 1044 -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"]]. 1045 1045 When downloading the images, choose the required image file for download. 1046 1046 1047 1047 ... ... @@ -1048,14 +1048,17 @@ 1048 1048 1049 1049 = 7. Trouble Shooting = 1050 1050 1051 -== 7.1 AT Commands input doesn’t work == 1052 1052 1053 - 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 == 1054 1054 1055 1055 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. 1056 1056 1342 + 1343 + 1057 1057 = 8. Order Info = 1058 1058 1346 + 1059 1059 Part Number: (% style="color:blue" %)**LSPH01-XX** 1060 1060 1061 1061 ... ... @@ -1071,6 +1071,7 @@ 1071 1071 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1072 1072 1073 1073 1362 + 1074 1074 = 9. Packing Info = 1075 1075 1076 1076 ... ... @@ -1086,9 +1086,12 @@ 1086 1086 * Weight / pcs : g 1087 1087 1088 1088 1378 + 1089 1089 = 10. Support = 1090 1090 1381 + 1091 1091 * 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. 1092 1092 * 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]]. 1093 1093 1385 + 1094 1094
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