ELM327 Test is an application used to check the operation of devices with an ELM327 diagnosis. With this application, users can check the correct operation of their device or possible connection problems, protocol problems, or hardware failures in the device. Additionally, users can identify the current version of their device and detect the OBD2 protocol compatible with their vehicle. The application can also show all PID commands supported by the vehicle and display the chassis number of the vehicle.

To use the application, users must first connect the ELM327 adapter to their car using the OBD2 socket. They can then link the adapter from the Bluetooth settings on their Android device or connect their Android device to the device's WiFi. After starting the application and selecting the paired device, users can press the "Start Test" button and wait until the end of the test to check the results. They can also press the button "View available commands" to show all PIDs commands supported by their vehicle.

For any inquiries, users can email the support team at support@iteration-mobile.com.

Overall, ELM327 Test is a useful application for those who want to check the operation of their ELM327 device and diagnose any issues with their vehicle's OBD2 system.