Bluetooth Utility
BY LUMINASET (a KEOIS Company)
Scan, connect, and explore every GATT service and characteristic. Write payloads in Hex, Integer, or String. Log every session. The LightBlue replacement built by a firmware developer.
Discover every nearby device in real time. Filter by proximity — close, near, or far — based on live RSSI.
Browse every service and characteristic. Auto-resolves names from the GATT spec so you know exactly what you're looking at.
Send payloads in Hex, Integer, or String. Tap a past value from Write History to instantly replay it.
Auto-read characteristics on a custom interval. Set it to 1 second or 60 — your call.
Every connection, write, and read event is timestamped and logged. Your full session in one scrollable view.
Device list on the left, full GATT explorer on the right. Console below. The real workstation layout.
Every payload you've sent is saved per-characteristic. Tap to replay. Clear when you're done.
Connect to multiple devices simultaneously. Switch between them without dropping connections.
Clear the scan list and restart discovery in one pull. No buried settings, no restart required.
No analytics SDKs. No crash reporters phoning home. No ad networks. Write history and session logs are stored locally and never transmitted. Your BLE sessions are your business. Read the Privacy Policy →