Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -1,18 +1,24 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-20220606151504-2.jpeg||height=" 848" width="848"]]2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]] 3 3 4 4 5 5 6 +**Table of Contents:** 6 6 8 +{{toc/}} 7 7 8 8 9 9 10 10 13 + 14 + 11 11 = 1. Introduction = 12 12 13 13 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 14 14 15 15 ((( 20 + 21 + 16 16 The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type. 17 17 ))) 18 18 ... ... @@ -54,6 +54,8 @@ 54 54 * IP66 Waterproof Enclosure 55 55 * 4000mAh or 8500mAh Battery for long term use 56 56 63 + 64 + 57 57 == 1.3 Specification == 58 58 59 59 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. ... ... @@ -85,7 +85,7 @@ 85 85 ))) 86 86 87 87 ((( 88 -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="H3. UsingtheATCommands"]].96 +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="H3.200BUsingtheATCommands"]]. 89 89 ))) 90 90 91 91 ... ... @@ -101,7 +101,7 @@ 101 101 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. 102 102 103 103 104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01. 112 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 105 105 106 106 Each LSE01 is shipped with a sticker with the default device EUI as below: 107 107 ... ... @@ -122,7 +122,7 @@ 122 122 123 123 124 124 125 -**Step 2**: Power on LSE01 133 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01 126 126 127 127 128 128 Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). ... ... @@ -130,7 +130,7 @@ 130 130 [[image:image-20220606163915-7.png]] 131 131 132 132 133 -**Step 3:** The LSE01 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. 141 +(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 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. 134 134 135 135 [[image:1654504778294-788.png]] 136 136 ... ... @@ -138,86 +138,108 @@ 138 138 139 139 == 2.3 Uplink Payload == 140 140 149 + 141 141 === 2.3.1 MOD~=0(Default Mode) === 142 142 143 143 LSE01 will uplink payload via LoRaWAN with below payload format: 144 144 145 - 154 +((( 146 146 Uplink payload includes in total 11 bytes. 147 - 156 +))) 148 148 158 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 149 149 |((( 150 150 **Size** 151 151 152 152 **(bytes)** 153 153 )))|**2**|**2**|**2**|**2**|**2**|**1** 154 -|**Value**|[[BAT>> path:#bat]]|(((164 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 155 155 Temperature 156 156 157 157 (Reserve, Ignore now) 158 -)))|[[Soil Moisture>> path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((168 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 159 159 MOD & Digital Interrupt 160 160 161 161 (Optional) 162 162 ))) 163 163 164 -[[image:1654504881641-514.png]] 165 165 166 166 167 167 177 + 168 168 === 2.3.2 MOD~=1(Original value) === 169 169 170 170 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 171 171 182 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 172 172 |((( 173 173 **Size** 174 174 175 175 **(bytes)** 176 176 )))|**2**|**2**|**2**|**2**|**2**|**1** 177 -|**Value**|[[BAT>> path:#bat]]|(((188 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 178 178 Temperature 179 179 180 180 (Reserve, Ignore now) 181 -)))|[[Soil Moisture>> path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((192 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 182 182 MOD & Digital Interrupt 183 183 184 184 (Optional) 185 185 ))) 186 186 187 -[[image:1654504907647-967.png]] 188 - 189 - 190 - 191 191 === 2.3.3 Battery Info === 192 192 200 +((( 193 193 Check the battery voltage for LSE01. 202 +))) 194 194 204 +((( 195 195 Ex1: 0x0B45 = 2885mV 206 +))) 196 196 208 +((( 197 197 Ex2: 0x0B49 = 2889mV 210 +))) 198 198 199 199 200 200 201 201 === 2.3.4 Soil Moisture === 202 202 216 +((( 203 203 Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil. 218 +))) 204 204 220 +((( 205 205 For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 222 +))) 206 206 224 +((( 225 + 226 +))) 207 207 228 +((( 208 208 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 230 +))) 209 209 210 210 211 211 212 212 === 2.3.5 Soil Temperature === 213 213 236 +((( 214 214 Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is 238 +))) 215 215 240 +((( 216 216 **Example**: 242 +))) 217 217 244 +((( 218 218 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 246 +))) 219 219 248 +((( 220 220 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 250 +))) 221 221 222 222 223 223 ... ... @@ -252,7 +252,7 @@ 252 252 mod=(bytes[10]>>7)&0x01=1. 253 253 254 254 255 -Downlink Command: 285 +**Downlink Command:** 256 256 257 257 If payload = 0x0A00, workmode=0 258 258 ... ... @@ -267,19 +267,22 @@ 267 267 268 268 [[image:1654505570700-128.png]] 269 269 300 +((( 270 270 The payload decoder function for TTN is here: 302 +))) 271 271 304 +((( 272 272 LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]] 306 +))) 273 273 274 274 309 + 275 275 == 2.4 Uplink Interval == 276 276 277 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: 312 +The LSE01 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"]] 278 278 279 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]] 280 280 281 281 282 - 283 283 == 2.5 Downlink Payload == 284 284 285 285 By default, LSE50 prints the downlink payload to console port. ... ... @@ -287,21 +287,41 @@ 287 287 [[image:image-20220606165544-8.png]] 288 288 289 289 323 +((( 290 290 **Examples:** 325 +))) 291 291 327 +((( 328 + 329 +))) 292 292 293 -* **Set TDC** 331 +* ((( 332 +**Set TDC** 333 +))) 294 294 335 +((( 295 295 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 337 +))) 296 296 339 +((( 297 297 Payload: 01 00 00 1E TDC=30S 341 +))) 298 298 343 +((( 299 299 Payload: 01 00 00 3C TDC=60S 345 +))) 300 300 347 +((( 348 + 349 +))) 301 301 302 -* **Reset** 351 +* ((( 352 +**Reset** 353 +))) 303 303 355 +((( 304 304 If payload = 0x04FF, it will reset the LSE01 357 +))) 305 305 306 306 307 307 * **CFM** ... ... @@ -312,12 +312,21 @@ 312 312 313 313 == 2.6 Show Data in DataCake IoT Server == 314 314 368 +((( 315 315 [[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: 370 +))) 316 316 372 +((( 373 + 374 +))) 317 317 376 +((( 318 318 **Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 378 +))) 319 319 380 +((( 320 320 **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: 382 +))) 321 321 322 322 323 323 [[image:1654505857935-743.png]] ... ... @@ -333,25 +333,21 @@ 333 333 [[image:1654505905236-553.png]] 334 334 335 335 336 - 337 337 After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 338 338 400 +[[image:1654505925508-181.png]] 339 339 340 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]] 341 341 342 342 404 +== 2.7 Frequency Plans == 343 343 344 -1. 345 -11. Frequency Plans 346 - 347 347 The LSE01 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. 348 348 349 -1. 350 -11. 351 -111. EU863-870 (EU868) 352 352 353 -U plink:409 +=== 2.7.1 EU863-870 (EU868) === 354 354 411 +(% style="color:#037691" %)** Uplink:** 412 + 355 355 868.1 - SF7BW125 to SF12BW125 356 356 357 357 868.3 - SF7BW125 to SF12BW125 and SF7BW250 ... ... @@ -371,7 +371,7 @@ 371 371 868.8 - FSK 372 372 373 373 374 -Downlink: 432 +(% style="color:#037691" %)** Downlink:** 375 375 376 376 Uplink channels 1-9 (RX1) 377 377 ... ... @@ -378,13 +378,12 @@ 378 378 869.525 - SF9BW125 (RX2 downlink only) 379 379 380 380 381 -1. 382 -11. 383 -111. US902-928(US915) 384 384 440 +=== 2.7.2 US902-928(US915) === 441 + 385 385 Used in USA, Canada and South America. Default use CHE=2 386 386 387 -Uplink: 444 +(% style="color:#037691" %)**Uplink:** 388 388 389 389 903.9 - SF7BW125 to SF10BW125 390 390 ... ... @@ -403,7 +403,7 @@ 403 403 905.3 - SF7BW125 to SF10BW125 404 404 405 405 406 -Downlink: 463 +(% style="color:#037691" %)**Downlink:** 407 407 408 408 923.3 - SF7BW500 to SF12BW500 409 409 ... ... @@ -424,13 +424,12 @@ 424 424 923.3 - SF12BW500(RX2 downlink only) 425 425 426 426 427 -1. 428 -11. 429 -111. CN470-510 (CN470) 430 430 485 +=== 2.7.3 CN470-510 (CN470) === 486 + 431 431 Used in China, Default use CHE=1 432 432 433 -Uplink: 489 +(% style="color:#037691" %)**Uplink:** 434 434 435 435 486.3 - SF7BW125 to SF12BW125 436 436 ... ... @@ -449,7 +449,7 @@ 449 449 487.7 - SF7BW125 to SF12BW125 450 450 451 451 452 -Downlink: 508 +(% style="color:#037691" %)**Downlink:** 453 453 454 454 506.7 - SF7BW125 to SF12BW125 455 455 ... ... @@ -470,13 +470,12 @@ 470 470 505.3 - SF12BW125 (RX2 downlink only) 471 471 472 472 473 -1. 474 -11. 475 -111. AU915-928(AU915) 476 476 530 +=== 2.7.4 AU915-928(AU915) === 531 + 477 477 Default use CHE=2 478 478 479 -Uplink: 534 +(% style="color:#037691" %)**Uplink:** 480 480 481 481 916.8 - SF7BW125 to SF12BW125 482 482 ... ... @@ -495,7 +495,7 @@ 495 495 918.2 - SF7BW125 to SF12BW125 496 496 497 497 498 -Downlink: 553 +(% style="color:#037691" %)**Downlink:** 499 499 500 500 923.3 - SF7BW500 to SF12BW500 501 501 ... ... @@ -515,22 +515,22 @@ 515 515 516 516 923.3 - SF12BW500(RX2 downlink only) 517 517 518 -1. 519 -11. 520 -111. AS920-923 & AS923-925 (AS923) 521 521 522 -**Default Uplink channel:** 523 523 575 +=== 2.7.5 AS920-923 & AS923-925 (AS923) === 576 + 577 +(% style="color:#037691" %)**Default Uplink channel:** 578 + 524 524 923.2 - SF7BW125 to SF10BW125 525 525 526 526 923.4 - SF7BW125 to SF10BW125 527 527 528 528 529 -**Additional Uplink Channel**: 584 +(% style="color:#037691" %)**Additional Uplink Channel**: 530 530 531 531 (OTAA mode, channel added by JoinAccept message) 532 532 533 -**AS920~~AS923 for Japan, Malaysia, Singapore**: 588 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 534 534 535 535 922.2 - SF7BW125 to SF10BW125 536 536 ... ... @@ -545,7 +545,7 @@ 545 545 922.0 - SF7BW125 to SF10BW125 546 546 547 547 548 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 603 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 549 549 550 550 923.6 - SF7BW125 to SF10BW125 551 551 ... ... @@ -560,18 +560,16 @@ 560 560 924.6 - SF7BW125 to SF10BW125 561 561 562 562 618 +(% style="color:#037691" %)** Downlink:** 563 563 564 -**Downlink:** 565 - 566 566 Uplink channels 1-8 (RX1) 567 567 568 568 923.2 - SF10BW125 (RX2) 569 569 570 570 571 -1. 572 -11. 573 -111. KR920-923 (KR920) 574 574 626 +=== 2.7.6 KR920-923 (KR920) === 627 + 575 575 Default channel: 576 576 577 577 922.1 - SF7BW125 to SF12BW125 ... ... @@ -581,7 +581,7 @@ 581 581 922.5 - SF7BW125 to SF12BW125 582 582 583 583 584 -Uplink: (OTAA mode, channel added by JoinAccept message) 637 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 585 585 586 586 922.1 - SF7BW125 to SF12BW125 587 587 ... ... @@ -598,7 +598,7 @@ 598 598 923.3 - SF7BW125 to SF12BW125 599 599 600 600 601 -Downlink: 654 +(% style="color:#037691" %)**Downlink:** 602 602 603 603 Uplink channels 1-7(RX1) 604 604 ... ... @@ -605,12 +605,11 @@ 605 605 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 606 606 607 607 608 -1. 609 -11. 610 -111. IN865-867 (IN865) 611 611 612 - Uplink:662 +=== 2.7.7 IN865-867 (IN865) === 613 613 664 +(% style="color:#037691" %)** Uplink:** 665 + 614 614 865.0625 - SF7BW125 to SF12BW125 615 615 616 616 865.4025 - SF7BW125 to SF12BW125 ... ... @@ -618,7 +618,7 @@ 618 618 865.9850 - SF7BW125 to SF12BW125 619 619 620 620 621 -Downlink: 673 +(% style="color:#037691" %) **Downlink:** 622 622 623 623 Uplink channels 1-3 (RX1) 624 624 ... ... @@ -625,110 +625,128 @@ 625 625 866.550 - SF10BW125 (RX2) 626 626 627 627 628 -1. 629 -11. LED Indicator 630 630 631 -The LSE01 has an internal LED which is to show the status of different state. 632 632 682 +== 2.8 LED Indicator == 633 633 684 +The LSE01 has an internal LED which is to show the status of different state. 685 + 634 634 * Blink once when device power on. 635 635 * Solid ON for 5 seconds once device successful Join the network. 636 636 * Blink once when device transmit a packet. 637 637 638 -1. 639 -11. Installation in Soil 690 +== 2.9 Installation in Soil == 640 640 641 641 **Measurement the soil surface** 642 642 643 643 644 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] 695 +[[image:1654506634463-199.png]] 645 645 697 +((( 698 +((( 646 646 Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. 700 +))) 701 +))) 647 647 648 648 704 +[[image:1654506665940-119.png]] 649 649 650 - 651 - 652 - 653 - 654 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]] 655 - 656 - 657 - 706 +((( 658 658 Dig a hole with diameter > 20CM. 708 +))) 659 659 710 +((( 660 660 Horizontal insert the probe to the soil and fill the hole for long term measurement. 712 +))) 661 661 662 662 715 +== 2.10 Firmware Change Log == 663 663 664 - 665 -1. 666 -11. Firmware Change Log 667 - 717 +((( 668 668 **Firmware download link:** 719 +))) 669 669 721 +((( 670 670 [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]] 723 +))) 671 671 725 +((( 726 + 727 +))) 672 672 673 -**Firmware Upgrade Method:** 729 +((( 730 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 731 +))) 674 674 675 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]] 733 +((( 734 + 735 +))) 676 676 677 - 737 +((( 678 678 **V1.0.** 739 +))) 679 679 741 +((( 680 680 Release 743 +))) 681 681 682 682 746 +== 2.11 Battery Analysis == 683 683 684 -1. 685 -11. Battery Analysis 686 -111. Battery Type 748 +=== 2.11.1 Battery Type === 687 687 750 +((( 688 688 The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter. 752 +))) 689 689 690 - 754 +((( 691 691 The battery is designed to last for more than 5 years for the LSN50. 756 +))) 692 692 758 +((( 759 +((( 760 +The battery-related documents are as below: 761 +))) 762 +))) 693 693 694 -The battery related documents as below: 695 - 696 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 697 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]] 698 -* [[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]] 699 - 700 -|((( 701 -JST-XH-2P connector 764 +* ((( 765 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 702 702 ))) 767 +* ((( 768 +[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 769 +))) 770 +* ((( 771 +[[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]] 772 +))) 703 703 704 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]774 + [[image:image-20220610172436-1.png]] 705 705 706 706 707 707 708 -1. 709 -11. 710 -111. Battery Note 778 +=== 2.11.2 Battery Note === 711 711 780 +((( 712 712 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. 782 +))) 713 713 714 714 715 -1. 716 -11. 717 -111. Replace the battery 718 718 786 +=== 2.11.3 Replace the battery === 787 + 788 +((( 719 719 If Battery is lower than 2.7v, user should replace the battery of LSE01. 790 +))) 720 720 721 - 792 +((( 722 722 You can change the battery in the LSE01.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. 794 +))) 723 723 724 - 796 +((( 725 725 The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 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) 798 +))) 726 726 727 727 728 728 729 - 730 - 731 - 732 732 = 3. Using the AT Commands = 733 733 734 734 == 3.1 Access AT Commands == ... ... @@ -736,13 +736,13 @@ 736 736 737 737 LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below. 738 738 739 -[[image:1654501986557-872.png]] 809 +[[image:1654501986557-872.png||height="391" width="800"]] 740 740 741 741 742 742 Or if you have below board, use below connection: 743 743 744 744 745 -[[image:1654502005655-729.png]] 815 +[[image:1654502005655-729.png||height="503" width="801"]] 746 746 747 747 748 748 ... ... @@ -749,7 +749,7 @@ 749 749 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below: 750 750 751 751 752 - [[image:1654502050864-459.png]] 822 + [[image:1654502050864-459.png||height="564" width="806"]] 753 753 754 754 755 755 Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]] ... ... @@ -864,20 +864,38 @@ 864 864 865 865 == 4.1 How to change the LoRa Frequency Bands/Region? == 866 866 867 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]]. 937 +((( 938 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 868 868 When downloading the images, choose the required image file for download. 940 +))) 869 869 942 +((( 943 + 944 +))) 870 870 946 +((( 871 871 How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies. 948 +))) 872 872 950 +((( 951 + 952 +))) 873 873 954 +((( 874 874 You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA. 956 +))) 875 875 958 +((( 959 + 960 +))) 876 876 962 +((( 877 877 For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets. 964 +))) 878 878 879 879 [[image:image-20220606154726-3.png]] 880 880 968 + 881 881 When you use the TTN network, the US915 frequency bands use are: 882 882 883 883 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -890,7 +890,9 @@ 890 890 * 905.3 - SF7BW125 to SF10BW125 891 891 * 904.6 - SF8BW500 892 892 981 +((( 893 893 Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run: 983 +))) 894 894 895 895 (% class="box infomessage" %) 896 896 ((( ... ... @@ -902,10 +902,17 @@ 902 902 **ATZ** 903 903 ))) 904 904 995 +((( 905 905 to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink. 997 +))) 906 906 999 +((( 1000 + 1001 +))) 907 907 1003 +((( 908 908 The **AU915** band is similar. Below are the AU915 Uplink Channels. 1005 +))) 909 909 910 910 [[image:image-20220606154825-4.png]] 911 911 ... ... @@ -920,7 +920,9 @@ 920 920 921 921 == 5.2 AT Command input doesn’t work == 922 922 1020 +((( 923 923 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. 1022 +))) 924 924 925 925 926 926 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -932,7 +932,9 @@ 932 932 933 933 (% style="color:#4f81bd" %)**Cause for this issue:** 934 934 1034 +((( 935 935 The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin. 1036 +))) 936 936 937 937 938 938 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -939,7 +939,7 @@ 939 939 940 940 All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below: 941 941 942 -[[image:1654500929571-736.png]] 1043 +[[image:1654500929571-736.png||height="458" width="832"]] 943 943 944 944 945 945 = 6. Order Info = ... ... @@ -964,10 +964,17 @@ 964 964 * (% style="color:red" %)**4**(%%): 4000mAh battery 965 965 * (% style="color:red" %)**8**(%%): 8500mAh battery 966 966 1068 +(% class="wikigeneratedid" %) 1069 +((( 1070 + 1071 +))) 1072 + 967 967 = 7. Packing Info = 968 968 969 969 ((( 970 -**Package Includes**: 1076 + 1077 + 1078 +(% style="color:#037691" %)**Package Includes**: 971 971 ))) 972 972 973 973 * ((( ... ... @@ -976,10 +976,8 @@ 976 976 977 977 ((( 978 978 979 -))) 980 980 981 -((( 982 -**Dimension and weight**: 1088 +(% style="color:#037691" %)**Dimension and weight**: 983 983 ))) 984 984 985 985 * ((( ... ... @@ -993,6 +993,8 @@ 993 993 ))) 994 994 * ((( 995 995 Weight / pcs : g 1102 + 1103 + 996 996 ))) 997 997 998 998 = 8. Support = ... ... @@ -999,5 +999,3 @@ 999 999 1000 1000 * 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. 1001 1001 * 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]] 1002 - 1003 -
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