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edit approved Apr 21, 2017 at 10:57
James Young
edit approved Apr 21, 2017 at 10:57
James Young
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ImI'm developing a project where iI have a button connected to the Raspberry Pi GPIO where it sends shutdown command when pressed for 3 seconds. I also have a 16x2 LCD that outputs status messages. When iI press the button the Raspberry shutsdown, but the LCD is still on because the 5V GPIO is on while the power supply is connected.

How can iI switch off the 5V pin? Is there a way?

Thanks in advance!

Im developing a project where i have a button connected to the Raspberry GPIO where it sends shutdown command when pressed for 3 seconds. I also have a 16x2 LCD that outputs status messages. When i press the button the Raspberry shutsdown, but the LCD is still on because the 5V GPIO is on while the power supply is connected.

How can i switch off the 5V pin? Is there a way?

Thanks in advance!

I'm developing a project where I have a button connected to the Raspberry Pi GPIO where it sends shutdown command when pressed for 3 seconds. I also have a 16x2 LCD that outputs status messages. When I press the button the Raspberry shutsdown, but the LCD is still on because the 5V GPIO is on while the power supply is connected.

How can I switch off the 5V pin? Is there a way?

Thanks in advance!

Bumped by Community user
Bumped by Community user
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andremsousa
andremsousa
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Cut GPIO power on shutdown

Im developing a project where i have a button connected to the Raspberry GPIO where it sends shutdown command when pressed for 3 seconds. I also have a 16x2 LCD that outputs status messages. When i press the button the Raspberry shutsdown, but the LCD is still on because the 5V GPIO is on while the power supply is connected.

How can i switch off the 5V pin? Is there a way?

Thanks in advance!