This app scans for nearby Bluetooth Low Energy (BLE) devices and displays them in a list. The list can be filtered by a search field, and the advertised data of each device is displayed in the list. The app also displays the RSSI (received signal strength indicator) value for each device, and the timestamp of every lookup in human readable format. The app has a button for starting or stopping the scan.
Features
- Scan for nearby BLE devices
- Display discovered devices in a list
- Filter list by search field
- Display advertised data and RSSI value for each device
- Display Timestamp for each device
- Sort advertised data alphabetically
- Start and stop scan with a button
Requirements
- iOS 12.0 or later
What's new (v1.1)
- Improved BLE device list readability: RSSI bars + dBm value, manufacturer info, and confirms if a device is connectable.
- Added a per-device expandable **Details** section with a readable advertisement-data dump, manufacturer hex data, and Tx Power (when present).
- Improved interaction reliability while scanning by reducing UI churn from very frequent BLE discovery callbacks.