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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... ... @@ -581,15 +581,13 @@ 581 581 582 582 ==== 2.3.2.10 MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ==== 583 583 584 - 585 585 In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output. 586 586 587 -[[It should be noted when using PWM mode.>> ||anchor="H2.3.3.12A0PWMMOD"]]586 +[[It should be noted when using PWM mode.>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/#H2.3.3.12A0PWMMOD]] 588 588 589 589 590 590 ===== 2.3.2.10.a Uplink, PWM input capture ===== 591 591 592 - 593 593 [[image:image-20230817172209-2.png||height="439" width="683"]] 594 594 595 595 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:690px" %) ... ... @@ -613,17 +613,16 @@ 613 613 614 614 When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle. 615 615 616 - **Frequency：**614 +Frequency： 617 617 618 618 (% class="MsoNormal" %) 619 -(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=0, 617 +(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=0,**(% lang="EN-US" %)Frequency= 1000000/(%%)Pulse period（HZ）; 620 620 621 621 (% class="MsoNormal" %) 622 -(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=1, 620 +(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=1,**(% lang="EN-US" %)Frequency= 1000/(%%)Pulse period（HZ）; 623 623 624 - 625 625 (% class="MsoNormal" %) 626 - **Duty cycle:**623 +Duty cycle: 627 627 628 628 Duty cycle= Duration of high level/ Pulse period*100 ~(%). 629 629 ... ... @@ -632,7 +632,6 @@ 632 632 633 633 ===== 2.3.2.10.b Downlink, PWM output ===== 634 634 635 - 636 636 [[image:image-20230817173800-3.png||height="412" width="685"]] 637 637 638 638 Downlink: (% style="color:#037691" %)**0B xx xx xx yy zz zz**