Changes for page SN50v3-LB/LS -- LoRaWAN Sensor Node User Manual
Last modified by Bei Jinggeng on 2025/01/10 15:51
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... ... @@ -304,7 +304,7 @@ 304 304 In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2. 305 305 306 306 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 307 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width: 50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**307 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**2** 308 308 |**Value**|Bat|(% style="width:191px" %)((( 309 309 Temperature(DS18B20)(PC13) 310 310 )))|(% style="width:78px" %)((( ... ... @@ -327,7 +327,7 @@ 327 327 This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance. 328 328 329 329 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 330 -|(% style="background-color:#d9e2f3; color:#0070c0; width: 50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**330 +|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2** 331 331 |**Value**|BAT|(% style="width:196px" %)((( 332 332 Temperature(DS18B20)(PC13) 333 333 )))|(% style="width:87px" %)((( ... ... @@ -336,8 +336,7 @@ 336 336 Digital in(PB15) & Digital Interrupt(PA8) 337 337 )))|(% style="width:208px" %)((( 338 338 Distance measure by:1) LIDAR-Lite V3HP 339 -Or 340 -2) Ultrasonic Sensor 339 +Or 2) Ultrasonic Sensor 341 341 )))|(% style="width:117px" %)Reserved 342 342 343 343 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]] ... ... @@ -396,7 +396,7 @@ 396 396 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 397 397 |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)((( 398 398 **Size(bytes)** 399 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 1 10px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1398 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 140px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1 400 400 |**Value**|(% style="width:68px" %)((( 401 401 ADC1(PA4) 402 402 )))|(% style="width:75px" %)((( ... ... @@ -447,9 +447,6 @@ 447 447 1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor. 448 448 1. ((( 449 449 Weight has 4 bytes, the unit is g. 450 - 451 - 452 - 453 453 ))) 454 454 455 455 For example: ... ... @@ -465,11 +465,13 @@ 465 465 **Size(bytes)** 466 466 )))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 150px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**4** 467 467 |**Value**|BAT|(% style="width:193px" %)((( 468 -Temperature(DS18B20)(PC13) 464 +Temperature(DS18B20) 465 +(PC13) 469 469 )))|(% style="width:85px" %)((( 470 470 ADC(PA4) 471 471 )))|(% style="width:186px" %)((( 472 -Digital in(PB15) & Digital Interrupt(PA8) 469 +Digital in(PB15) & 470 +Digital Interrupt(PA8) 473 473 )))|(% style="width:100px" %)Weight 474 474 475 475 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]] ... ... @@ -485,11 +485,10 @@ 485 485 486 486 [[image:image-20230512181814-9.png||height="543" width="697"]] 487 487 488 - 489 489 (% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.** 490 490 491 491 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 492 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width:180px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**489 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 220px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4** 493 493 |**Value**|BAT|(% style="width:256px" %)((( 494 494 Temperature(DS18B20)(PC13) 495 495 )))|(% style="width:108px" %)((( ... ... @@ -529,7 +529,7 @@ 529 529 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 530 530 |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)((( 531 531 **Size(bytes)** 532 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 1 10px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2529 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2 533 533 |**Value**|BAT|(% style="width:207px" %)((( 534 534 Temperature(DS18B20) 535 535 (PC13) ... ... @@ -552,7 +552,7 @@ 552 552 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 553 553 |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)((( 554 554 **Size(bytes)** 555 -)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4552 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4 556 556 |**Value**|BAT|((( 557 557 Temperature1(DS18B20) 558 558 (PC13) ... ... @@ -622,7 +622,6 @@ 622 622 623 623 [[image:image-20230512180718-8.png||height="538" width="647"]] 624 624 625 - 626 626 (% style="color:blue" %)**Example**: 627 627 628 628 If payload is: 0105H: (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree ... ... @@ -634,7 +634,6 @@ 634 634 635 635 ==== 2.3.3.3 Digital Input ==== 636 636 637 - 638 638 The digital input for pin PB15, 639 639 640 640 * When PB15 is high, the bit 1 of payload byte 6 is 1. ... ... @@ -644,14 +644,11 @@ 644 644 ((( 645 645 When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin. 646 646 647 -(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.** 648 - 649 - 642 +(% style="color:red" %)**Note:**The maximum voltage input supports 3.6V. 650 650 ))) 651 651 652 652 ==== 2.3.3.4 Analogue Digital Converter (ADC) ==== 653 653 654 - 655 655 The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv. 656 656 657 657 When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series. ... ... @@ -658,12 +658,11 @@ 658 658 659 659 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]] 660 660 661 -(% style="color:red" %)**Note: **653 +(% style="color:red" %)**Note:**If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD. 662 662 663 663 664 664 ==== 2.3.3.5 Digital Interrupt ==== 665 665 666 - 667 667 Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server. 668 668 669 669 (% style="color:blue" %)** Interrupt connection method:** ... ... @@ -670,7 +670,6 @@ 670 670 671 671 [[image:image-20230513105351-5.png||height="147" width="485"]] 672 672 673 - 674 674 (% style="color:blue" %)**Example to use with door sensor :** 675 675 676 676 The door sensor is shown at right. It is a two wire magnetic contact switch used for detecting the open/close status of doors or windows. ... ... @@ -679,9 +679,8 @@ 679 679 680 680 When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50_v3 interrupt interface to detect the status for the door or window. 681 681 672 +(% style="color:blue" %)** Below is the installation example:** 682 682 683 -(% style="color:blue" %)**Below is the installation example:** 684 - 685 685 Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows: 686 686 687 687 * ((( ... ... @@ -693,7 +693,7 @@ 693 693 694 694 Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PA8 will be at the VCC voltage. 695 695 696 -Door sensors have two types: (% style="color:blue" %)** NC (Normal close)**(%%)and(% style="color:blue" %)**NO (normal open)**(%%). The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.685 +Door sensors have two types: ** NC (Normal close)** and **NO (normal open)**. The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder. 697 697 698 698 When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v3/1Mohm = 3uA which can be ignored. 699 699 ... ... @@ -711,7 +711,6 @@ 711 711 712 712 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]] 713 713 714 - 715 715 In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below: 716 716 717 717 door= (bytes[6] & 0x80)? "CLOSE":"OPEN"; ... ... @@ -719,7 +719,6 @@ 719 719 720 720 ==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ==== 721 721 722 - 723 723 The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data. 724 724 725 725 We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor. ... ... @@ -748,13 +748,11 @@ 748 748 749 749 ==== 2.3.3.7 Distance Reading ==== 750 750 751 - 752 752 Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]]. 753 753 754 754 755 755 ==== 2.3.3.8 Ultrasonic Sensor ==== 756 756 757 - 758 758 This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]] 759 759 760 760 The SN50_v3 detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm. ... ... @@ -765,7 +765,6 @@ 765 765 766 766 [[image:image-20230512173903-6.png||height="596" width="715"]] 767 767 768 - 769 769 Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT). 770 770 771 771 The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value. ... ... @@ -775,15 +775,14 @@ 775 775 Distance: Read: 0C2D(Hex) = 3117(D) Value: 3117 mm=311.7 cm 776 776 777 777 762 + 778 778 ==== 2.3.3.9 Battery Output - BAT pin ==== 779 779 780 - 781 781 The BAT pin of SN50v3 is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB will run out very soon. 782 782 783 783 784 784 ==== 2.3.3.10 +5V Output ==== 785 785 786 - 787 787 SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 788 788 789 789 The 5V output time can be controlled by AT Command. ... ... @@ -795,20 +795,18 @@ 795 795 By default the AT+5VT=500. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor. 796 796 797 797 781 + 798 798 ==== 2.3.3.11 BH1750 Illumination Sensor ==== 799 799 800 - 801 801 MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes. 802 802 803 803 [[image:image-20230512172447-4.png||height="416" width="712"]] 804 804 805 - 806 806 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png" height="361" width="953"]] 807 807 808 808 809 809 ==== 2.3.3.12 Working MOD ==== 810 810 811 - 812 812 The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte). 813 813 814 814 User can use the 3^^rd^^ ~~ 7^^th^^ bit of this byte to see the working mod: ... ... @@ -826,7 +826,6 @@ 826 826 * 8: MOD9 827 827 828 828 829 - 830 830 == 2.4 Payload Decoder file == 831 831 832 832 ... ... @@ -837,6 +837,7 @@ 837 837 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB]] 838 838 839 839 820 + 840 840 == 2.5 Frequency Plans == 841 841 842 842 ... ... @@ -856,8 +856,6 @@ 856 856 * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]]. 857 857 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 858 858 859 - 860 - 861 861 == 3.2 General Commands == 862 862 863 863 ... ... @@ -879,7 +879,6 @@ 879 879 880 880 === 3.3.1 Set Transmit Interval Time === 881 881 882 - 883 883 Feature: Change LoRaWAN End Node Transmit Interval. 884 884 885 885 (% style="color:blue" %)**AT Command: AT+TDC** ... ... @@ -906,10 +906,8 @@ 906 906 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 907 907 908 908 909 - 910 910 === 3.3.2 Get Device Status === 911 911 912 - 913 913 Send a LoRaWAN downlink to ask the device to send its status. 914 914 915 915 (% style="color:blue" %)**Downlink Payload: **(%%)0x26 01 ... ... @@ -919,7 +919,6 @@ 919 919 920 920 === 3.3.3 Set Interrupt Mode === 921 921 922 - 923 923 Feature, Set Interrupt mode for GPIO_EXIT. 924 924 925 925 (% style="color:blue" %)**AT Command: AT+INTMOD1,AT+INTMOD2,AT+INTMOD3** ... ... @@ -957,10 +957,8 @@ 957 957 * Example 4: Downlink Payload: 06000201 **~-~-->** AT+INTMOD3=1 958 958 959 959 960 - 961 961 === 3.3.4 Set Power Output Duration === 962 962 963 - 964 964 Control the output duration 5V . Before each sampling, device will 965 965 966 966 ~1. first enable the power output to external sensor, ... ... @@ -991,10 +991,8 @@ 991 991 * Example 2: Downlink Payload: 0701F4 **~-~-->** AT+5VT=500 992 992 993 993 994 - 995 995 === 3.3.5 Set Weighing parameters === 996 996 997 - 998 998 Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711. 999 999 1000 1000 (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP** ... ... @@ -1018,10 +1018,8 @@ 1018 1018 * Example 3: Downlink Payload: 08020FA0 **~-~-->** AT+WEIGAP=400.0 1019 1019 1020 1020 1021 - 1022 1022 === 3.3.6 Set Digital pulse count value === 1023 1023 1024 - 1025 1025 Feature: Set the pulse count value. 1026 1026 1027 1027 Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9. ... ... @@ -1043,10 +1043,8 @@ 1043 1043 * Example 2: Downlink Payload: 0902000003E8 **~-~-->** AT+SETCNT=2,1000 1044 1044 1045 1045 1046 - 1047 1047 === 3.3.7 Set Workmode === 1048 1048 1049 - 1050 1050 Feature: Switch working mode. 1051 1051 1052 1052 (% style="color:blue" %)**AT Command: AT+MOD** ... ... @@ -1069,7 +1069,6 @@ 1069 1069 * Example 2: Downlink Payload: 0A04 **~-~-->** AT+MOD=4 1070 1070 1071 1071 1072 - 1073 1073 = 4. Battery & Power Consumption = 1074 1074 1075 1075 ... ... @@ -1096,18 +1096,13 @@ 1096 1096 * (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]] 1097 1097 * Update through UART TTL interface.**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 1098 1098 1099 - 1100 - 1101 1101 = 6. FAQ = 1102 1102 1103 1103 == 6.1 Where can i find source code of SN50v3-LB? == 1104 1104 1105 - 1106 1106 * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].** 1107 1107 * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].** 1108 1108 1109 - 1110 - 1111 1111 = 7. Order Info = 1112 1112 1113 1113 ... ... @@ -1131,11 +1131,8 @@ 1131 1131 * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole 1132 1132 * (% style="color:red" %)**NH**(%%): No Hole 1133 1133 1134 - 1135 - 1136 1136 = 8. Packing Info = 1137 1137 1138 - 1139 1139 (% style="color:#037691" %)**Package Includes**: 1140 1140 1141 1141 * SN50v3-LB LoRaWAN Generic Node ... ... @@ -1147,8 +1147,6 @@ 1147 1147 * Package Size / pcs : cm 1148 1148 * Weight / pcs : g 1149 1149 1150 - 1151 - 1152 1152 = 9. Support = 1153 1153 1154 1154