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