On 22/01/18 19:33, Dennis Lee Bieber wrote:
> On Mon, 22 Jan 2018 18:53:35 +0000, RobH  declaimed the
> following:
>
>>>
>> I have just measured the voltage on GPIO17 and it is still as it was
>> before at 0.06 volts.
>>
>
>  Measurement of the pins is meaningless without knowing that /direction
> and /value were set properly. The default state seems to be INput with the
> pin pulled down to ground (value shows 0).
>
>  And /that/ requires being able to control things from the command line.
> Until you can successfully set /direction to out, and /value to 1, the pin
> voltage is expected to be near ground (except for the two pins that are
> pulled high)
>

Now according to wiringPi, when I do a gpio readall, I get the following
for pin 17:

BCM 17
wPi 0
Name GPIO. 0
Mode OUT
Physical 11

So Pin 11 is set to OUT as I read it.

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