Hi before I start this build I am wondering what the interval options / range are or can they be added?

I would like to use this for long term timelapses with the following specs.
1 Set interval to only shoot during the day
2 Set specific days to shoot (exclude weekends)
3 Be DC powered if AA's are removed (additional DC plug on-board)

Any help or links would be appreciated

Thanks

With the free timer you can't do any timed control, since it has no biult in real time clock.
With the new LRT Pro Timer 2 that I'm building right now, this would be possible, because it has a clock, but it's currently not implemented.
DC powering with a USB wall charger is no problem for any of the timers.
I'm currently getting a greater batch of LRT Pro 2 timers built, but it will still take some weeks. An then I have to check out how to do it with international shipping. I will keep you guys posted via my blog: https://lrtimelapse.com/blog