I'm writing a Rust digital signage player very heavily influenced by info-beamer, with a focus more on local intranet control: https://github.com/superlou/signrs. You develop a signage application in JavaScript with drawing functions, and the player runs it cross-platform (including Raspberry Pi), and provides a web server for remote control. Source: 11 months ago

I am trying to port a digital signage application I built on info-beamer to Godot. The application is expected to run full-screen on a set of Raspberry Pi 3Bs (at least until Pi 4s are back in stock), preferably with 1600x900 px resolution or better since the application is mostly drawing text. Source: about 1 year ago

I would suggest you check out info-beamer.com and trueomni.com . I am using info-beamer on several displays in commercial situations and it has worked well. I haven't tried rotating to an angle but you should be able to map the screens as if they are level and play the content across them all. Source: over 1 year ago

Check out Infobeamer For the raspberry pi. Source: over 1 year ago

You might also try out info-beamer (full disclosure: operated by my company) if you have 30 minutes of spare time. Unlike pisignage and yodeck, it's not based on Raspberry Pi OS and implements some reliability features they cannot easily add like: Complete OS image verified every boot to detect any corruption, OS always read-only even during OS upgrades thanks to A/B booting, 100% power loss safe and highly... Source: about 2 years ago

I'm writing Inox2D, which is kind of a rewrite of Inochi2D in Rust. The aim is to reach more use-cases such as web with WASM and even potentially embedded development, but at the very least an implementation in a low-level non-garbage-collected language. Source: 11 months ago