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Last modified by Xiaoling on 2025/06/12 15:06
From version 121.1
edited by Mengting Qiu
on 2025/04/02 10:45
Change comment: Uploaded new attachment "image-20250402104508-2.png", version {1}
To version 117.2
edited by Xiaoling
on 2025/03/29 09:04
Change comment: There is no comment for this version

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1 -XWiki.ting
1 +XWiki.Xiaoling
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621 621  
622 622  When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
623 623  
624 -**Frequency:**
624 +**Frequency：**
625 625  
626 626  (% class="MsoNormal" %)
627 -(% 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);
627 +(% 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）;
628 628  
629 629  (% class="MsoNormal" %)
630 -(% 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);
630 +(% 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）;
631 631  
632 632  
633 633  (% class="MsoNormal" %)
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704 704  Digital in(PB15)&Digital Interrupt(PA8)
705 705  )))|(% style="width:308px" %)(((
706 706  Temperature
707 +
707 707  (TEMP117)
708 708  )))|(% style="width:154px" %)(((
709 709  Reserved position, meaningless
711 +
710 710  (0x0000)
711 711  )))
712 712  
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781 781  
782 782  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
783 783  
784 -(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
786 +（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
785 785  
786 786  
787 787  ==== 2.3.3.3 Digital Input ====
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992 992  a) If real-time control output is required, the SN50v3-LB/LS is already operating in class C and an external power supply must be used.
993 993  
994 994  b) If the output duration is more than 30 seconds, better to use external power source. 
995 -
996 -
997 -
998 998  )))
999 999  
1000 1000  ==== 2.3.3.13  Working MOD ====
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1155 1155  
1156 1156  (% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a,b**
1157 1157  
1158 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
1159 -|=(% style="width: 116px; background-color: rgb(79, 129, 189); color: white;" %)**Parameter **|=(% style="width: 304px; background-color: rgb(79, 129, 189); color: white;" %)**Values and functions**
1157 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:420px" %)
1158 +|=(% style="width: 116px; background-color: rgb(79, 129, 189); color: white;" %)**Parameter **|=(% style="width: 392px; background-color: rgb(79, 129, 189); color: white;" %)**Values and functions**
1160 1160  |(% style="width:116px" %)(((
1161 1161  
1162 1162  
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1189 1189  
1190 1190  **Example:**
1191 1191  
1192 -* AT+INTMOD1=0,0  ~/~/ Disable the PA8 pin interrupt function
1193 -* AT+INTMOD2=2,1000  ~/~/ Set the interrupt of the PA4 pin to be triggered by the falling edge, however, the interrupt will only be triggered if the low level state remains 1000ms
1194 -* AT+INTMOD3=3,2500  ~/~/ Set the interrupt of the PB15 pin to be triggered by the rising edge, however, the interrupt will only be triggered if the high level state remains 2500ms
1191 +* AT+INTMOD1=0,0  ~/~/Disable the PA8 pin interrupt function
1192 +* AT+INTMOD2=2,1000  ~/~/Set the interrupt of the PA4 pin to be triggered by the falling edge, however, the interrupt will only be triggered if the low level state remains 1000ms
1193 +* AT+INTMOD3=3,2500  ~/~/Set the interrupt of the PB15 pin to be triggered by the rising edge, however, the interrupt will only be triggered if the high level state remains 2500ms
1195 1195  
1196 1196  (% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb cc**
1197 1197  
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1362 1362  )))
1363 1363  
1364 1364  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1365 -|=(% style="width: 155px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 112px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 243px; background-color:#4F81BD;color:white" %)**parameters**
1364 +|=(% style="width: 155px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 112px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 242px; background-color:#4F81BD;color:white" %)**parameters**
1366 1366  |(% colspan="1" rowspan="3" style="width:155px" %)(((
1367 1367  AT+PWMOUT=a,b,c
1368 1368  
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