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...	...	@@ -900,13 +900,13 @@
900	900	Since the device can only detect a pulse period of 50ms when [[AT+PWMSET=0>>||anchor="H3.3.8PWMsetting"]] (counting in microseconds), it is necessary to change the value of PWMSET according to the frequency of input capture.
901	901	)))
902	902	* (((
903		-PWM Input allows low power consumption. PWM Output to achieve real-time control, you need to go to Class C. Power consumption will not be low.
	903	+PWM Input allows low power consumption. PWM Output to achieve real-time control, you need to go to class C. Power consumption will not be low.
904	904
905	905	For PWM Output Feature, there are two consideration to see if the device can be powered by battery or have to be powered by external DC.
906	906
907		-a) If needs to realtime control output, SN50v3-LB has be run in CLass C and have to use external power source.
	907	+a) If real-time control output is required, the SN50v3-LB is already operating in class C and an external power supply must be used.
908	908
909		-b) If the output duration is more than 30 seconds, bettert to use external power source.
	909	+b) If the output duration is more than 30 seconds, better to use external power source.
910	910
911	911
912	912
...	...	@@ -1163,7 +1163,7 @@
1163	1163	=== 3.3.8 PWM setting ===
1164	1164
1165	1165
1166		-Feature: Set the time acquisition unit for PWM input capture.
	1166	+* Feature: Set the time acquisition unit for PWM input capture.
1167	1167
1168	1168	(% style="color:blue" %)**AT Command: AT+PWMSET**
1169	1169
...	...	@@ -1187,11 +1187,43 @@
1187	1187	* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1188	1188	* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1189	1189
	1190	+* Feature: Set the time acquisition unit for PWM input capture.
1190	1190
	1192	+(% style="color:blue" %)**AT Command: AT+PWMOUT**
1191	1191
	1194	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:580px" %)
	1195	+|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
	1196	+|(% style="width:154px" %)AT+PWMOUT=?|(% style="width:196px" %)0|(% style="width:157px" %)(((
	1197	+0,0,0(default)
1192	1192
	1199	+OK
	1200	+)))
	1201	+|(% style="width:154px" %)AT+PWMOUT=0,0,0|(% style="width:196px" %)The default is PWM input detection|(% style="width:157px" %)(((
	1202	+OK
	1203	+
	1204	+)))
	1205	+|(% style="width:154px" %)AT+PWMOUT=a,b,c|(% style="width:250px" %)(((
	1206	+PWM output.
1193	1193
	1208	+a: Output time (unit: seconds)
1194	1194
	1210	+b: Output frequency (unit: HZ)
	1211	+
	1212	+c: Output duty cycle (unit: %)
	1213	+)))|(% style="width:157px" %)(((
	1214	+OK
	1215	+)))
	1216	+
	1217	+
	1218	+(% style="color:blue" %)**Downlink Command: 0x0C**
	1219	+
	1220	+
	1221	+Format: Command Code (0x0C) followed by 1 bytes.
	1222	+
	1223	+* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
	1224	+* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
	1225	+
	1226	+
1195	1195	= 4. Battery & Power Consumption =
1196	1196
1197	1197