HF-LPB Low Power WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd
www.hi-flying.com
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GPIO n IN, Set GPIOn as input, Response GPIO OK or GPIO NOK;
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GPIO n OUT 0, Set GPIOn as output and output ‘0’, Response GPIO OK or GPIO NOK;
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GPIO n OUT 1, Set GPIOn as output and output ‘1’, Response GPIO OK or GPIO NOK;
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GPIO n SW, Set GPIOn as output and switch the output status, Response GPIO OK or
GPIO NOK;
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GPIO n PWM m1 m2, Set GPIOn output a wave: m1 is ‘high’ duration and m2 is ’low’
duration (Time unit is ‘ms’ and minimal is 10ms), Response GPIO OK or GPIO NOK;
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GPIO n GET, Read GPIOn status, Response I0,I1,O0,O1, means”input low”,”input
high”,”output low”,”output high”
