ELMScan Adapter Workbench

ELMScan Adapter Workbench is a diagnostics and configuration tool for OBD-II adapters built on the ELM327 chipset and its compatible clones.

CONNECTIONS
• Bluetooth Classic (SPP) and Bluetooth Low Energy
• USB (direct connection via OTG)
• Wi-Fi (by IP address and port)
• A saved adapter list for quick switching between devices

ADAPTER CHECK
• One-tap validation: adapter identification, firmware version, response time (ping)
• Optional stress test to catch instability under load
• A detailed report you can save or share after each check

CONSOLE
• Send raw AT commands directly to the adapter
• Command/response history — tap any past command to resend it instantly
• Auto-repeat mode for the last command
• Export the console history to a file

PARAMETER EDITOR
• View and edit the adapter’s programmable parameters (PP)
• Enter values in raw hex or in human-readable units (ms, kbps, etc.)
• Hide undocumented parameters if you only want the officially supported set