How to change cpu frequency
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Hi, how change cpu frequency on the M5Stack.
I use platformio
Thanks -
@pépémax 在 How to change cpu frequency 中说:
Hi, how change cpu frequency on the M5Stack.
I use platformio
Thankson platformio.ini use
board_build.f_cpu = 240000000L
to set the CPU speed to 240Mhz
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@Calin
Thanks but it's not workingboard_build.f_cpu = 200000000L
but when I use the function :
//before Setup() int cpuSpeed = ESP.getCpuFreqMHz(); //In loop() Serial.println(cpuSpeed);
In my serial monitor it display 240