Bluetooth Terminal

📡 Bluetooth Terminal: RFCOMM & SPP

A high-performance, developer-centric terminal designed for debugging, controlling, and monitoring Bluetooth Classic devices. Whether you are working with Arduino, ESP32, or industrial serial modems, this app provides the low-level serial communication tools you need.

🔌 Supported Modules & Devices

Optimized for Bluetooth Classic (SPP / RFCOMM). Note: Not compatible with BLE at this time.

• ESP32

• HC-05, HC-06

• RN-41, RN-42 (BlueSMiRF)

• BTM-222

• other Serial-to-Bluetooth adapters and modems

🛠 Dual Operational Modes

Unlike standard terminals, this app supports both sides of the connection:

RFCOMM Client Mode: Connect to any paired Bluetooth device using a specific Service UUID or Channel.

RFCOMM Server Mode: Turn your Android device into a listener. Start a server with a custom Service Name / UUID and wait for external clients to connect - perfect for phone-to-phone or PC-to-phone testing.

📊 Features

• Flexible Data Handling: Configure Text or Hexadecimal formats independently for the terminal screen and command input.

• Local Echo: Monitor your outgoing data directly in the terminal.

• Live Analytics: Integrated Rx/Tx byte counters to track data throughput.

• Highly Customizable: Adjustable font sizes and a clean, responsive UI.

Upgrade to Bluetooth Terminal Pro and get extras:

📂 Raw File Send: Select any file from your device to stream raw bytes content directly over the active connection.

⚡ Advanced Macro System (Automation)

Stop typing the same commands repeatedly. Create a fully custom control dashboard:

• ⛓️ Sequential Execution: Assign an unlimited string of commands to a single button.

• ⏱️ Precision Timing: Insert delays in milliseconds or microseconds between commands.

• 🔄 Dynamic Interaction: Send text/hex, auto-fill fields, or trigger connection actions.

• 💾 Export & Share: Save configurations to JSON for backups or team collaboration.

🚀 Roadmap

We are committed to improving this tool.

BLE (Bluetooth Low Energy) support coming soon!