Changes for page LSN50 & LSN50-V2 - LoRaWAN Sensor Node User Manual
Last modified by Mengting Qiu on 2025/06/04 10:46
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... ... @@ -410,6 +410,7 @@ 410 410 411 411 === 2.5.2 Sensor related commands === 412 412 413 +(% class="wikigeneratedid" %) 413 413 ==== ==== 414 414 415 415 ==== (% style="color:red" %)**Set Alarm Threshold:**(%%) ==== ... ... @@ -422,6 +422,7 @@ 422 422 * When min≠0, and max=0, Alarm trigger when lower than min 423 423 * When min≠0 and max≠0, Alarm trigger when higher than max or lower than min 424 424 426 + 425 425 **Example:** 426 426 427 427 AT+18ALARM=-10,30 ~/~/ Alarm when < -10 or higher than 30. ... ... @@ -444,6 +444,7 @@ 444 444 * 2: Temperature_White 445 445 * 3: Temperature_Black 446 446 449 + 447 447 **Example:** 448 448 449 449 AT+18ALARM=-10,30,1 ~/~/ Alarm when temperature_red < -10 or higher than 30. ... ... @@ -490,6 +490,7 @@ 490 490 * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message. 491 491 492 492 496 + 493 493 == 2.6 LED Status == 494 494 495 495 LSN50-v2-D20 has an internal LED, it will active in below situation: ... ... @@ -500,6 +500,7 @@ 500 500 501 501 502 502 507 + 503 503 == 2.7 Button Function == 504 504 505 505 **Internal RESET button:** ... ... @@ -637,51 +637,56 @@ 637 637 638 638 = 5. FAQ = 639 639 640 -== 5.1 What is the frequency range of LSN50v2-D20? == 641 641 646 +1. 647 +11. What is the frequency range of LSN50v2-D20? 648 + 642 642 Different LSN50V2-D20 version supports different frequency range, below is the table for the working frequency and recommend bands for each model: 643 643 644 644 [[image:image-20220623100350-8.png]] 645 645 646 646 647 -== 5.2 What is the Frequency Plan? == 654 +1. 655 +11. What is the Frequency Plan? 648 648 649 -Please refer Dragino End Node Frequency Plan: [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]] 650 650 658 +Please refer Dragino End Node Frequency Plan: 651 651 660 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:http://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]] 652 652 653 -== 5.3 How to update the firmware? == 654 654 655 -User can upgrade the firmware for: 656 656 657 -* ((( 658 -Support new features 659 -))) 660 -* ((( 661 -For bug fix 662 -))) 663 -* ((( 664 -Change LoRaWAN bands. 665 -))) 664 +1. 665 +11. How to update the firmware? 666 666 667 +User can upgrade the firmware for 1) bug fix, 2) new feature release or 3) change frequency plan. 667 667 668 -Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]669 +Please see this link for how to upgrade: 669 669 671 +[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Hardware_Upgrade_Method_Support_List>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Hardware_Upgrade_Method_Support_List]] 670 670 673 +== 6.1 How to change the LoRa Frequency Bands/Region == 671 671 672 -= 6. Trouble Shooting = 675 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.9A0200BFirmwareChangeLog"]]. 676 +When downloading the images, choose the required image file for download. 673 673 674 -== 6.1 AT Command input doesn't work == 675 675 676 -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. 677 677 680 += 7. Trouble Shooting = 678 678 682 +== 7.1 AT Command input doesn't work == 679 679 684 +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. 680 680 681 -= 7. Order Info = 686 +((( 687 + 688 +))) 682 682 683 -== 7.1 Main Device LDDS04 == 684 684 691 += 8. Order Info = 692 + 693 +== 8.1 Main Device LDDS04 == 694 + 685 685 Part Number **:** (% style="color:blue" %)**LDDS04-XX** 686 686 687 687 ... ... @@ -696,8 +696,14 @@ 696 696 * (% style="color:red" %)**IN865 **(%%)**:** LoRaWAN IN865 band 697 697 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band 698 698 709 +== 8.2 Probe Model == 699 699 711 +Detail See [[Probe Option>>path:#Probe_Option]] Section 700 700 713 +* A01A-15 714 +* A02-15 715 +* A13-15 716 +* A16-15 701 701 702 702 = 9. Packing Info = 703 703 ... ... @@ -713,9 +713,6 @@ 713 713 * Package Size / pcs : cm 714 714 * Weight / pcs : g 715 715 716 - 717 - 718 - 719 719 = 10. Support = 720 720 721 721 * 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.