OBD BLE Debug is a debugging and exploration tool for OBD-II adapters connected
via Bluetooth Low Energy (BLE)
OBD BLE Debug is a debugging and exploration tool for OBD-II adapters connected
via Bluetooth Low Energy (BLE).
Designed for developers and researchers, this app lets you interact directly
with ELM327 and compatible adapters, analyze communications, and discover PIDs
supported by a vehicle.
FEATURES
• Discover and connect to nearby BLE devices with RSSI and advertised services
display
• One-tap ELM327 adapter initialization (AT commands)
• Automated PID scan with real-time progress tracking
• Send raw OBD-II hex commands
• Detailed Bluetooth service and characteristic exploration (Read, Write,
Notify, Indicate)
• Comprehensive communication log with timestamps and color coding (TX, RX, ERR,
DBG)
• Export logs for external analysis via the iOS share sheet
DISCLAIMER
This application is intended for educational and research & development purposes
only. It is NOT a vehicle diagnostic tool.