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Turn off the WiFi and Bluetooth on the Raspberry Pi 3B+

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Turning off the WiFi and Bluetooth will save around 30 mA on the Raspberry Pi 3B+.
Below are the commands to turn them off and on.



Turn WiFi OFF:

sudo rfkill block wifi

Turn WiFi ON:

sudo rfkill unblock wifi

Turn Bluetooth OFF:

sudo rfkill block bluetooth

Turn Bluetooth ON:

sudo rfkill unblock bluetooth

To check the power status of WiFi and Bluetooth:

sudo rfkill list all


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