nixos/modules/common/programming/platformio.nix

{ config, pkgs, lib, ... }:
{
  options = {
    platformio = {
      enable = lib.mkEnableOption {
        description = "Enable platformio";
        default = false;
      };
    };
  };
  config = lib.mkIf (config.platformio.enable) {
    environment.systemPackages = [
      pkgs.platformio-core
      pkgs.avrdude
    ];
    services.udev.packages = [
      pkgs.platformio-core
      pkgs.platformio-core.udev
      pkgs.openocd
    ];
  };
}