(solved) hardware initial setting gpio output low not working?

[riker1]

Hi

I did set hardware GPIO 0 to output low.

after reboot. checking state,

Code: Select all

http://192.168.10.17/control?cmd=status,gpio,0

results in high 1:

Code: Select all

{
"log": "",
"plugin": 1,
"pin": 0,
"mode": "input",
"state": 1
}

why is hardware setting ignored?

What am I doing wrong?

Thanks T

[ThomasB]

GPIO-0 is the special boot mode pin. https://www.letscontrolit.com/wiki/inde ... figuration

A logic low on GPIO-0 at boot initialization would create a problem. Perhaps that is why your GPIO-0 boot state setting is being ignored.

It is Ok to use it in your rules (because they run after boot is complete). But be careful to ensure that whatever you connect to it does not pull it logic low during boot.

- Thomas

[riker1]

Hi

ok thanks.

that is right. I forgot those limitations.

It is working for gpio 3 and within rules

Thanks T