save the last position of pin in init.lua when restart.
Posted: Tue Aug 23, 2016 2:17 pmhow to store changed variable as it is in init.lua file?
Ex:-
suppose i used GPIO 05 & GPIO 04
where first time in init.lua both are LOW.
but then GPIO 05 is HIGH & GPIO 04 is low
so how to change the last changed(on board) value as init.lua, that when module is restart previous pin value is as it is on start up.
Ex:-
suppose i used GPIO 05 & GPIO 04
where first time in init.lua both are LOW.
but then GPIO 05 is HIGH & GPIO 04 is low
so how to change the last changed(on board) value as init.lua, that when module is restart previous pin value is as it is on start up.