diff --git a/bin/main.js b/bin/main.js
index 8534e24..ff5a472 100644
--- a/bin/main.js
+++ b/bin/main.js
@@ -1,19 +1,31 @@
 "use strict";
-var __importDefault = (this && this.__importDefault) || function (mod) {
-    return (mod && mod.__esModule) ? mod : { "default": mod };
-};
 exports.__esModule = true;
-var i2c_bus_1 = require("i2c-bus");
-var oled_i2c_bus_1 = __importDefault(require("oled-i2c-bus"));
-var oled_font_5x7_1 = __importDefault(require("oled-font-5x7"));
-var i2cbus = (0, i2c_bus_1.openSync)(1);
-var opts = {
-    width: 128,
-    height: 64,
-    address: 0x3C
-};
-var oled = new oled_i2c_bus_1["default"](i2cbus, opts);
-oled.clearDisplay();
-oled.setCursor(1, 1);
-oled.writeString(oled_font_5x7_1["default"], 1, "This is a string I am writing to the screen", 1, true);
-oled.turnOffDisplay();
+var menu_1 = require("./menu/menu");
+var interface_1 = require("./menu/interface");
+var menu = new menu_1.Menu([
+    {
+        display: "df -h",
+        type: interface_1.MenuType.ExecCommand,
+        command: ["df", "-h"]
+    },
+    {
+        display: "Games",
+        type: interface_1.MenuType.SubMenu,
+        subMenu: [
+            {
+                display: "Chess",
+                type: interface_1.MenuType.ExecCommand,
+                command: ["df", "-h"]
+            },
+        ]
+    },
+    {
+        display: "Reboot",
+        type: interface_1.MenuType.Reboot
+    },
+    {
+        display: "Shutdown",
+        type: interface_1.MenuType.Shutdown
+    },
+], true);
+menu.getSelection();
diff --git a/bin/menu/console.js b/bin/menu/console.js
new file mode 100644
index 0000000..2e2bfa6
--- /dev/null
+++ b/bin/menu/console.js
@@ -0,0 +1,91 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+exports.__esModule = true;
+exports.ConsolePrinter = void 0;
+var interface_1 = require("./interface");
+var readline = __importStar(require("readline"));
+var ConsolePrinter = /** @class */ (function () {
+    function ConsolePrinter(config) {
+        this._path = [];
+        this._selectedIndex = 0;
+        this._config = config;
+    }
+    ConsolePrinter.prototype.printMenu = function (curMenu) {
+        console.clear();
+        for (var i = 0; i < curMenu.length; i++) {
+            var line = (i === this._selectedIndex
+                ? "> "
+                : "  ") + curMenu[i].display;
+            console.log(line);
+        }
+    };
+    ConsolePrinter.prototype.getSelection = function () {
+        var _this = this;
+        var curMenu = this._config;
+        this.printMenu(curMenu);
+        // get user input
+        readline.emitKeypressEvents(process.stdin);
+        process.stdin.setRawMode(true);
+        process.stdin.on('keypress', function (_letter, key) {
+            if (key.ctrl && key.name === 'c') {
+                process.exit();
+            }
+            else if (key.name === 'up') {
+                _this._selectedIndex--;
+                if (_this._selectedIndex < 0) {
+                    _this._selectedIndex = 0;
+                }
+            }
+            else if (key.name === 'down') {
+                _this._selectedIndex++;
+                if (_this._selectedIndex > curMenu.length - 1) {
+                    _this._selectedIndex = curMenu.length - 1;
+                }
+            }
+            else if (key.name === 'left') {
+                if (_this._path.length > 0) {
+                    _this._path.pop();
+                }
+            }
+            else if (key.name === 'right' || key.name === 'enter') {
+                if (curMenu[_this._selectedIndex].type === interface_1.MenuType.SubMenu) {
+                    _this._path.push(_this._selectedIndex);
+                    _this._selectedIndex = 0;
+                }
+                else {
+                    process.exit();
+                }
+            }
+            curMenu = _this._config;
+            for (var i = 0; i < _this._path.length; i++) {
+                curMenu = curMenu[_this._path[i]].subMenu;
+            }
+            _this.printMenu(curMenu);
+        });
+        return this._config[this._selectedIndex];
+    };
+    return ConsolePrinter;
+}());
+exports.ConsolePrinter = ConsolePrinter;
diff --git a/bin/menu/interface.js b/bin/menu/interface.js
new file mode 100644
index 0000000..93c4760
--- /dev/null
+++ b/bin/menu/interface.js
@@ -0,0 +1,10 @@
+"use strict";
+exports.__esModule = true;
+exports.MenuType = void 0;
+var MenuType;
+(function (MenuType) {
+    MenuType[MenuType["ExecCommand"] = 0] = "ExecCommand";
+    MenuType[MenuType["Reboot"] = 1] = "Reboot";
+    MenuType[MenuType["Shutdown"] = 2] = "Shutdown";
+    MenuType[MenuType["SubMenu"] = 3] = "SubMenu";
+})(MenuType = exports.MenuType || (exports.MenuType = {}));
diff --git a/bin/menu/menu.js b/bin/menu/menu.js
new file mode 100644
index 0000000..09f6b9e
--- /dev/null
+++ b/bin/menu/menu.js
@@ -0,0 +1,18 @@
+"use strict";
+exports.__esModule = true;
+exports.Menu = void 0;
+var console_1 = require("./console");
+var oled_1 = require("./oled");
+var Menu = /** @class */ (function () {
+    function Menu(config, isConsole) {
+        if (isConsole === void 0) { isConsole = false; }
+        this._printer = isConsole
+            ? new console_1.ConsolePrinter(config)
+            : new oled_1.OledPrinter(config);
+    }
+    Menu.prototype.getSelection = function () {
+        return this._printer.getSelection();
+    };
+    return Menu;
+}());
+exports.Menu = Menu;
diff --git a/bin/menu/oled.js b/bin/menu/oled.js
new file mode 100644
index 0000000..6d405cc
--- /dev/null
+++ b/bin/menu/oled.js
@@ -0,0 +1,26 @@
+"use strict";
+exports.__esModule = true;
+exports.OledPrinter = void 0;
+/*const i2cbus = openSync(1);
+const opts = {
+  width: 128,
+  height: 64,
+  address: 0x3C,
+};
+
+const oled = new Oled(i2cbus, opts);
+
+oled.clearDisplay();
+oled.setCursor(1, 1);
+oled.writeString(font, 1, "This is a string I am writing to the screen", 1, true);
+oled.turnOffDisplay();*/
+var OledPrinter = /** @class */ (function () {
+    function OledPrinter(config) {
+        this._config = config;
+    }
+    OledPrinter.prototype.getSelection = function () {
+        return this._config[0];
+    };
+    return OledPrinter;
+}());
+exports.OledPrinter = OledPrinter;
diff --git a/package.json b/package.json
index 0a5b5e5..29fc0f8 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "scripts": {
     "clean": "rm -rf bin/*",
     "build": "npm run clean && tsc --project tsconfig.json",
-    "start": "node bin/main.js"
+    "start": "ts-node src/main.ts"
   },
   "dependencies": {
     "i2c-bus": "^5.2.2",
diff --git a/src/main.ts b/src/main.ts
index 969dd57..5cc8fc5 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,17 +1,31 @@
-import { openSync } from 'i2c-bus';
-import Oled from 'oled-i2c-bus';
-import font from 'oled-font-5x7';
+import { Menu } from './menu/menu';
+import { MenuType } from './menu/interface';
 
-const i2cbus = openSync(1);
-const opts = {
-  width: 128,
-  height: 64,
-  address: 0x3C,
-};
+const menu = new Menu([
+  {
+    display: "df -h",
+    type: MenuType.ExecCommand,
+    command: ["df", "-h"],
+  },
+  {
+    display: "Games",
+    type: MenuType.SubMenu,
+    subMenu: [
+      {
+        display: "Chess",
+        type: MenuType.ExecCommand,
+        command: ["df", "-h"],
+      },
+    ],
+  },
+  {
+    display: "Reboot",
+    type: MenuType.Reboot,
+  },
+  {
+    display: "Shutdown",
+    type: MenuType.Shutdown,
+  },
+], true);
 
-const oled = new Oled(i2cbus, opts);
-
-oled.clearDisplay();
-oled.setCursor(1, 1);
-oled.writeString(font, 1, "This is a string I am writing to the screen", 1, true);
-oled.turnOffDisplay();
+menu.getSelection();
diff --git a/src/menu/console.ts b/src/menu/console.ts
new file mode 100644
index 0000000..bf47bfa
--- /dev/null
+++ b/src/menu/console.ts
@@ -0,0 +1,63 @@
+import { MenuConfig, MenuPrinter, MenuType } from './interface';
+import * as readline from 'readline';
+
+export class ConsolePrinter implements MenuPrinter {
+  private _path: number[] = [];
+  private _selectedIndex: number = 0;
+  private _config: MenuConfig[];
+
+  constructor(config: MenuConfig[]) {
+    this._config = config;
+  }
+
+  private printMenu(curMenu: MenuConfig[]): void {
+    console.clear();
+    for (let i = 0; i < curMenu.length; i++) {
+      const line = (i === this._selectedIndex
+        ? "> "
+        : "  ") + curMenu[i].display;
+      console.log(line);
+    }
+  }
+
+  public getSelection(): MenuConfig {
+    let curMenu = this._config;
+    this.printMenu(curMenu);
+
+    // get user input
+    readline.emitKeypressEvents(process.stdin);
+    process.stdin.setRawMode(true);
+    process.stdin.on('keypress', (_letter, key: any) => {
+      if (key.ctrl && key.name === 'c') {
+        process.exit();
+      } else if (key.name === 'up') {
+        this._selectedIndex--;
+        if (this._selectedIndex < 0) {
+          this._selectedIndex = 0;
+        }
+      } else if (key.name ==='down') {
+        this._selectedIndex++
+        if (this._selectedIndex > curMenu.length - 1) {
+          this._selectedIndex = curMenu.length - 1;
+        }
+      } else if (key.name === 'left') {
+        if (this._path.length > 0) {
+          this._path.pop();
+        }
+      } else if (key.name === 'right' || key.name === 'enter') {
+        if (curMenu[this._selectedIndex].type === MenuType.SubMenu) {
+          this._path.push(this._selectedIndex);
+          this._selectedIndex = 0;
+        } else {
+          process.exit()
+        }
+      }
+      curMenu = this._config;
+      for (let i = 0; i < this._path.length; i++) {
+        curMenu = curMenu[this._path[i]].subMenu!;
+      }
+      this.printMenu(curMenu);
+    });
+    return this._config[this._selectedIndex];
+  }
+}
diff --git a/src/menu/interface.ts b/src/menu/interface.ts
new file mode 100644
index 0000000..39df059
--- /dev/null
+++ b/src/menu/interface.ts
@@ -0,0 +1,17 @@
+export enum MenuType {
+  ExecCommand,
+  Reboot,
+  Shutdown,
+  SubMenu,
+}
+
+export interface MenuConfig {
+  display: string,
+  type: MenuType,
+  command?: string[],
+  subMenu?: MenuConfig[],
+}
+
+export interface MenuPrinter {
+  getSelection(): MenuConfig;
+}
diff --git a/src/menu/menu.ts b/src/menu/menu.ts
new file mode 100644
index 0000000..d953072
--- /dev/null
+++ b/src/menu/menu.ts
@@ -0,0 +1,17 @@
+import { MenuConfig, MenuPrinter } from './interface';
+import { ConsolePrinter } from './console';
+import { OledPrinter } from './oled';
+
+export class Menu {
+  private _printer: MenuPrinter;
+
+  constructor(config: MenuConfig[], isConsole: boolean = false) {
+    this._printer = isConsole
+      ? new ConsolePrinter(config)
+      : new OledPrinter(config);
+  }
+
+  public getSelection(): MenuConfig {
+    return this._printer.getSelection();
+  }
+}
diff --git a/src/menu/oled.ts b/src/menu/oled.ts
new file mode 100644
index 0000000..ef03b5f
--- /dev/null
+++ b/src/menu/oled.ts
@@ -0,0 +1,30 @@
+/*import { openSync } from 'i2c-bus';
+import Oled from 'oled-i2c-bus';
+import font from 'oled-font-5x7';*/
+import { MenuConfig, MenuPrinter } from './interface';
+
+/*const i2cbus = openSync(1);
+const opts = {
+  width: 128,
+  height: 64,
+  address: 0x3C,
+};
+
+const oled = new Oled(i2cbus, opts);
+
+oled.clearDisplay();
+oled.setCursor(1, 1);
+oled.writeString(font, 1, "This is a string I am writing to the screen", 1, true);
+oled.turnOffDisplay();*/
+
+export class OledPrinter implements MenuPrinter {
+  private _config: MenuConfig[];
+
+  constructor(config: MenuConfig[]) {
+    this._config = config;
+  }
+
+  public getSelection(): MenuConfig {
+    return this._config[0];
+  }
+}