User's Manual

Chengdu Ebyte Electronic Technology Co., Ltd E104-BT5032A User Manual
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co., Ltd
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Set
AT+ PWMCONF =[pin],[freq],[duty]
+OK：Success
+ERR=[NUM]：Error
Parameter
1.
PINis command pin. Refer to figure: GPIO function pins.
2.
Freqis specified frequency. Range：4HZ ~ 160KHZ.Unit：HZ
3.
Dutyis cycle duty. Range：1 ~ 100.
4. All parameter is positive integer.
Remarks
1.
Take into effect immediately, do not save once power off
2.
Only available for firmware：V1.1
6.4.56 AT+PWMUNINIT Turn off PWMfunction
command respond
Set AT+PWMUNINIT =[pin]
+OK：Success
+ERR=[NUM]：Error
Parameter
1、PINis command pin. Refer to figure: GPIO function pins
Remarks
1.
Take into effect immediately, do not save once power off
2.
Only valid for PWM module
3.
Only valid for firmware：V1.1
6.4.57 AT+PWMDUTYSET Change PWMcycle duty
command respond
Set AT+PWMDUTYSET =[pin], [duty]
+OK：Success
+ERR=[NUM]：Error
Parameter
1、PINis command pin. Refer to figure: GPIO function pins
2、dutyis cycle duty. Range：1 ~ 100
Remarks
1. Take into effect immediately, do not save once power off
2. Only valid for PWM module
3. Only valid for firmware：V1.1