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...	...	@@ -614,36 +614,16 @@
614	614	Frequency：
615	615
616	616	(% class="MsoNormal" %)
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 ,**
	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）;
618	618
619		-(((
620		-
621		-
622		-(% lang="EN-US" %)Frequency= 1000000/(%%)Pulse period（HZ）;
623		-)))
624		-
625	625	(% class="MsoNormal" %)
626		-(% 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）;
627	627
628		-(((
629		-
630		-
631		-(% lang="EN-US" %)Frequency= 1000/(%%)Pulse period（HZ）;
632		-)))
633		-
634	634	(% class="MsoNormal" %)
635	635	Duty cycle:
636	636
637	637	Duty cycle= Duration of high level/ Pulse period*100 ~(%).
638	638
639		-(% class="MsoNormal" %)
640		-
641		-
642		-(((
643		-
644		-)))
645		-
646		-
647	647	[[image:image-20230818092200-1.png||height="344" width="627"]]
648	648
649	649
...	...	@@ -906,7 +906,7 @@
906	906	The signal captured by the input should preferably be processed by hardware filtering and then connected in. The software processing method is to capture four values, discard the first captured value, and then take the middle value of the second, third, and fourth captured values.
907	907	)))
908	908	* (((
909		-Since the device can only detect a pulse period of 50ms when AT+PWMSET=0 (counting in microseconds), it is necessary to change the value of PWMSET according to the frequency of input capture.
	889	+Since the device can only detect a pulse period of 50ms when [[AT+PWMSET=0>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/#H3.3.8PWMsetting]] (counting in microseconds), it is necessary to change the value of PWMSET according to the frequency of input capture.
910	910
911	911
912	912	)))
...	...	@@ -1159,8 +1159,6 @@
1159	1159	* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1160	1160	* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1161	1161
1162		-
1163		-
1164	1164	=== 3.3.8 PWM setting ===
1165	1165
1166	1166	Feature: Set the time acquisition unit for PWM input capture.
...	...	@@ -1187,7 +1187,6 @@
1187	1187	* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1188	1188	* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1189	1189
1190		-
1191	1191	= 4. Battery & Power Consumption =
1192	1192
1193	1193