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Posted: **Mon Jun 20, 2016 12:42 pm**

My gpio is giving 3.3 volts. What gpio pins are 5 v on high?
Cheers

Posted: **Mon Jun 20, 2016 12:44 pm**

gproduct wrote:My gpio is giving 3.3 volts. What gpio pins are 5 v on high?

None

Posted: **Mon Jun 20, 2016 12:44 pm**

none of them, all output pins are 3V3 when high.

Posted: **Mon Jun 20, 2016 1:26 pm**

There's frequent confusion between header pins and GPIO pins. The GPIOs are a subset of the pins on the header.

http://pinout.xyz helps with mapping them.

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3.3 volts pi?!

3.3 volts pi?!

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