User Manual

High-Flying
HF-LPB Low Power WiFi Module User Manual
Shanghai High-Flying Electronics Technology Co., Ltd
www.hi-flying.com
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B.1.6 PWM <channel> SET
 Function: Save PWM Channel setting
 Parameters:
 channel:PWM Channel number, it can be 11、12、18、20(GPIO Pin number)
 Return Data:
 PWM OK: Command successful
 PWM NOK: Command failed
B.2 Hexadecimal Network Command
Send hexadecimal data to fastly read module’s port status.
B.2.1 Read All PWM Channel Frequency
 Send Data:【30】:
 Return Data:【b0 <value1 value2 value3 value4 value5 value6 value7 value8>】
 value1: High byte of PWM Channel 0(GPIO11) frequency
 value2: Low byte of PWM Channel 0(GPIO11) frequency
 value3: High byte of PWM Channel 1(GPIO12) frequency
 value4: Low byte of PWM Channel 1(GPIO12) frequency
 value5: High byte of PWM Channel 2(GPIO18) frequency
 value6: Low byte of PWM Channel 2(GPIO18) frequency
 value7: Not used
 value8: Not used
B.2.2 Write PWM Channel Frequency
 Send Data:【32 <channel value1 value2】:
 channel: PWM Channel number
 value1: High byte of PWM Channel frequency
 value2: Low byte of PWM Channel frequency
 Return Data:【b2 <channel value1 value2>】
 Channel: PWM Channel number
 value1: High byte of PWM Channel frequency
 value2: Low byte of PWM Channel frequency
B.2.3 Read All PWM Channel Duty
 Send Data:【20】:
 Return Data:【a0 <value1 value2 value3 value4>】
 value1: Duty of PWM Channel 0
 value2: Duty of PWM Channel 1
 value3: Duty of PWM Channel 2
 value4: Not used.
B.2.4 Write PWM Channel Duty
 Send Data:【22 <channel value1>】: