removed old file. Added items to folder to sync.

apps/BLEConnect/BLEConnect.js

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+let menu = {
+    "": { "title": "BLECONNECT" },
+    "RE-SCAN":  () => scan()
+  };
+
+  function showMainMenu() {
+   menu["< Back"] =  () => load();
+    Bangle.drawWidgets();
+    return E.showMenu(menu);
+  }
+
+  function showDeviceInfo(device){
+    const deviceMenu = {
+      "": { "title": "Device Info" },
+      "name": {
+        value: device.name
+      },
+      "Signal-Str(dBm)": {
+        value: device.rssi
+        // Very strong connection -30 to -60
+        //strong -60 to -70
+        //Moderate -70 to -80
+      },
+      "manufacturer": {
+        value: device.manufacturer===undefined ? "-" : device.manufacturer
+      },
+        "CONNECT": () => connectDevice(device),  // connect to a BLE device //
+
+      "< Back": () => showMainMenu()  //  show a back button if wrong BLE selected //
+    };
+
+    return E.showMenu(deviceMenu);
+  }
+
+  function connectDevice(device) {
+    E.showMessage("Connecting...");
+
+    NRF.connect(device.id)
+      .then(() => {
+        E.showMessage("Connected!");
+        // Handle the connected device, for example, interact with its services
+      })
+      .catch(err => {
+        E.showMessage("Failed to connect");
+        console.log("Connection error: ", err);
+      });
+  }
+
+  function scan() {
+    menu = {
+      "": { "title": "BLE Detector" },
+      "RE-SCAN":  () => scan()
+    };
+
+    waitMessage();
+
+    NRF.findDevices(devices => {
+      devices.forEach(device => {
+        let deviceName = device.id.substring(0,17);
+
+        if (device.name) {
+          deviceName = device.name;
+        }
+
+        // Add a menu entry for each device
+        menu[deviceName] = () => showDeviceInfo(device);
+      });
+      showMainMenu();
+    }, { active: true });
+  }
+
+  function waitMessage() {
+    E.showMenu();
+    E.showMessage("scanning");
+  }
+
+  Bangle.loadWidgets();
+  scan();
+  waitMessage();
+
+  // check error code status 
+
+  /*Please change your own errors for BLE machines */
+
+  function checkForErrorCode(status) {
+    if (status === "Auto Run") return;
+    if (status === "E-Stp") showErrorMessage("Emergency stop detected. Please check the machine.");
+    if (status === "Blocked") showErrorMessage("Machine blocked. Please inspect for obstructions.");
+    if (status === "Other") return;
+      // (other) showErrorMessage("Unknown error. Please investigate the issue.");
+  }
+
+  // Show error message and allow Button 1 to confirm resolution
+  function showErrorMessage(status) {
+    Bangle.buzz();
+    E.showMessage("Error Code: " + status + "\nDevice down! Please check");
+
+    // Wait for 3 seconds, then show the confirmation message
+    setTimeout(() => {
+      E.showMessage("Press Button 1 to confirm issue fixed");
+      // Listen for Button 1 press to confirm issue fixed
+      setButtonWatch();
+    }, 3000);
+  }
+
+  // Wait for Button 1 press to confirm issue fixed
+  function setButtonWatch() {
+    // Button 1 is typically on the top-left of the Bangle.js (button 1 is the topmost button)
+    setWatch(() => {
+      confirmIssueFixed();  // Call the function to confirm issue has been fixed
+    }, BTN1, {repeat: false, edge: "falling"});
+  }
+

apps/BLEConnect/README.md

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+# BLE-Connect
+
+custom app to scan and connect to ble devices. 

apps/BLEConnect/metadata.json

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+{ "id": "BLE_Connect",
+  "name": "BLE_Connect",
+  "shortName":"BLE_Conn",
+  "icon": "BTApp.png",
+  "version":"0.02",
+
+  "description": "BT Scanner & Connect",
+
+  "tags": "Connect",
+  "type": "Bluetooth"
+
+  "supports": ["BANGLEJS"],
+  "readme": "README.md",
+
+  "storage": [
+    {"name":"BLE_Connect.app.js","url":"app.js"},
+    {"name":"BTConnect_App.img","url":"app-icon.js","evaluate":true}
+      ]
+}

apps/BLE_Connect

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+let menu = {
+    "": { "title": "BLE SCAN CONN" },
+    "RE-SCAN":  () => scan()
+  };
+
+  function showMainMenu() {
+   menu["< Back"] =  () => load();
+    Bangle.drawWidgets();
+    return E.showMenu(menu);
+  }
+
+  function showDeviceInfo(device){
+    const deviceMenu = {
+      "": { "title": "Device Info" },
+      "name": {
+        value: device.name
+      },
+      "Signal-Str(dBm)": {
+        value: device.rssi
+        // Very strong connection -30 to -60
+        //strong -60 to -70
+        //Moderate -70 to -80
+      },
+      "manufacturer": {
+        value: device.manufacturer===undefined ? "-" : device.manufacturer
+      },
+        "CONNECT": () => connectDevice(device),  // connect to a BLE device //
+
+      "< Back": () => showMainMenu()  //  show a back button if wrong BLE selected //
+    };
+
+    return E.showMenu(deviceMenu);
+  }
+
+  function connectDevice(device) {
+    E.showMessage("Connecting...");
+
+    NRF.connect(device.id)
+      .then(() => {
+        E.showMessage("Connected!");
+        // Handle the connected device, for example, interact with its services
+      })
+      .catch(err => {
+        E.showMessage("Failed to connect");
+        console.log("Connection error: ", err);
+      });
+  }
+
+  function scan() {
+    menu = {
+      "": { "title": "BLE Detector" },
+      "RE-SCAN":  () => scan()
+    };
+
+    waitMessage();
+
+    NRF.findDevices(devices => {
+      devices.forEach(device => {
+        let deviceName = device.id.substring(0,17);
+
+        if (device.name) {
+          deviceName = device.name;
+        }
+
+        // Add a menu entry for each device
+        menu[deviceName] = () => showDeviceInfo(device);
+      });
+      showMainMenu();
+    }, { active: true });
+  }
+
+  function waitMessage() {
+    E.showMenu();
+    E.showMessage("scanning");
+  }
+
+  Bangle.loadWidgets();
+  scan();
+  waitMessage();
+
+  // check error code status 
+
+  /*Please change your own errors for BLE machines */
+
+  function checkForErrorCode(status) {
+    if (status === "Auto Run") return;
+    if (status === "E-Stp") showErrorMessage("Emergency stop detected. Please check the machine.");
+    if (status === "Blocked") showErrorMessage("Machine blocked. Please inspect for obstructions.");
+    if (status === "Other") return;
+      // (other) showErrorMessage("Unknown error. Please investigate the issue.");
+  }
+
+  // Show error message and allow Button 1 to confirm resolution
+  function showErrorMessage(status) {
+    Bangle.buzz();
+    E.showMessage("Error Code: " + status + "\nDevice down! Please check");
+
+    // Wait for 3 seconds, then show the confirmation message
+    setTimeout(() => {
+      E.showMessage("Press Button 1 to confirm issue fixed");
+      // Listen for Button 1 press to confirm issue fixed
+      setButtonWatch();
+    }, 3000);
+  }
+
+  // Wait for Button 1 press to confirm issue fixed
+  function setButtonWatch() {
+    // Button 1 is typically on the top-left of the Bangle.js (button 1 is the topmost button)
+    setWatch(() => {
+      confirmIssueFixed();  // Call the function to confirm issue has been fixed
+    }, BTN1, {repeat: false, edge: "falling"});
+  }
+