Hi there, I hope that everybody is fine. İ will appreciate if you can help me to choose from these two pins available in my P1 design, i need a pwm out to drive the infrared led from any of these pins. In my design i dont have any pins left so i have to choose one of these pins. should i continue with P1s6 (testmode9 pin or WKP? i will also appreciate to undertstand the usage of these pins please? How do i put the device into sleep mode?Do i put the unit out of standby by applying high to the WKP pin? is there any other way to wake up the device if i use this pin as pwm output?
WKP Active-high wakeup pin, wakes the module from sleep/standby modes. When not used as a WAKEUP, this pin can also be used as a digital GPIO, ADC input or PWM. Can be referred to as A7 when used as an ADC.
P1S6 Can be used as a digital GPIO or PWM output. Must disable Wi-Fi Powersave Clock first, see System Features in Firmware Reference.
Thank you in advance.