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Low power WIFI module user manual
Jinan USR IOT Technology Limited
Page 66/72
B.1.5 PWM <channel> GET
Function: Query PWM Channel output
Parameters:
channel: PWM Channel number,it can be 11
、
12
、
18(GPIO Pin
Number )
Return Data:
+ok=<frequency duty>
frequency:PWM Channel frequency
duty:PWM Channel duty
PWM NOK: Command failed