BLE inspector & GATT browser. Scan, read/write characteristics, log traffic.
About ByteProbe - BLE & GATT Tool
ByteProbe - BLE & GATT Tool is a tools app developed by DevPulseTools.
Download Statistics
ByteProbe - BLE & GATT Tool has been downloaded 40 times. In the last 30 days, the app was downloaded 1 times.
User Ratings
The app has no ratings yet.
App Information
ByteProbe - BLE & GATT Tool is FREE to download. The APK download size is 2.96 MB. The latest version available is 1.2.1. The last update was on April 19, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play April 2026.
Description
ByteProbe is a vendor-neutral Bluetooth Low Energy (BLE) inspector and developer tool. Built for embedded developers, IoT engineers, and security researchers who need a fast, readable, instrument-grade view of what's happening on the air.
What you can do:
• Scan for nearby BLE advertisements — live list with name, MAC, RSSI, connectable flag, and a signal-strength histogram you can scan at a glance. • Connect to any BLE peripheral and walk the full GATT tree. Services and characteristics rendered as a topology with colored property badges (READ / WRITE / NOTIFY / INDICATE). • Read, write (hex payloads), and subscribe to notifications and indications on any characteristic. • Auto-decoders for the standard services: Battery, Heart Rate, Device Information, Environmental Sensing (temperature / humidity / pressure), and Nordic UART ASCII traffic. • Live Traffic tab — every GATT event, from connect to MTU change to discovery to each read/write/notify, with timestamps, direction arrows, hex payload, and status. Pause and clear on demand. • Save device profiles: bookmark a device and snapshot its GATT tree so you can walk back onto the bench and remember every service without reconnecting. • Session history — every connection is recorded and can be reviewed later.
Designed for bench work:
• Catppuccin Mocha dark theme tuned for late-night debugging. • Monospace hex, colored property badges, scope-style signal chart. • No account, no telemetry, no analytics. Everything stays on your device.
Great for:
• Firmware developers testing BLE peripherals • IoT engineers auditing production devices • Security researchers triaging a new BLE product • Hardware hobbyists reverse-engineering smart gadgets
ByteProbe is free and ad-supported. A one-time Pro upgrade (coming in a later release) will remove ads and unlock unlimited saved profiles and CSV/JSON session export.
Part of the DevPulse Tools suite at https://devpulse.tools
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