

Yep, that’s it. The only difference with mine is that I’ve got the software running on my media server and the display on a tablet, rather than the traditional Pi with a screen setup.
You need some sort of computer to run the back end, and it serves up a web page that can be displayed anywhere within your home network. I think there’s a tweak to the config to allow that, but it was really simple. The website is here:






I’ve had to post to Instagram for a music festival that I’m involved with, so I used Bluestacks on Windows to run the mobile app, or the Meta Business Suite in either a separate portable browser, or in a VM. I found that I rarely used the app, as I was posting information as opposed to proper photos, and just answering the occasional questions.
As much as it pains me to say it, Meta Business Suite is pretty good for this, and allows you to post to Instagram and Facebook at the same time, or schedule a post to one or both of them from the same interface. e.g. if it turns out that you get more views at 12 on Facebook and 1 on Instagram, you can schedule the same post to go to each service at separate times.
I mainly use it from the desktop, but it’s available on mobile too with at least the same basic features. I don’t tend to use anything more advanced than scheduling, so I don’t know what that’s like in the app.
Another reason I prefer the desktop over a separate phone is the data collection. I can set up ad blockers and VPNs more easily than on mobile, and there’s no location data other than where I keep my desktop, I’m not carrying my desktop with me when I’m out and about :)