TinyGo has a list of explicitly supported devices. Nim can run on anything you can compile C for. I also can't see some of the more low-powered hobby devices su

TinyGo has a list of explicitly supported devices. Nim can run on anything you can compile C for. I also can't see some of the more low-powered hobby devices such as the Digispark (Attiny85) or similar. Not sure if that's because TinyGo can't be run on them, or whether or not it's just no-one who has written a target for it yet. One huge benefit Nim has in this category is that it compiles to C. If your board can run C, it can run Nim. And don't let the Nim GC fool you, it can be disabled, or switched to the more modern ARC version which runs fine on microcontrollers (and if you don't use garbage collected memory it doesn't add any code to your project). Since it compiles to C you can easily wrap libraries and compile for pretty much anything. Zig can at least also wrap C code super easily, but I'm not sure how the overhead and targeting is for it.