Not only does it run Android, it has built-in HDMI mode, where you can just connect it to any HDMI port as a second screen. It will act as any regular screen (except it's e-ink of course). This way you don't even need a Termux or bluetooth, or whatever, instead depending on your setup you might just connect it to your PC and run any software you want as on any regular screen. (The screen refresh will be somewhat laggy of course, but they really did a great job in this one, and many regular apps are truly usable.)
