ECU-C Installation/User Manual
5.ECUAPP
After the password is sent, ECU-C will restart. Please reconnect to ECU-C.
5.6.7 WLAN PASSWORD
Used to modify the WiFi password of ecu-c. When setting, you need to
enter "old password" and "new password". If the user forgets the "old
password", you can reset the ecu-c hardware first to restore the WiFi
password to the initial password free state.
Enter "old password" and "new password", and click the "UPDATE"
button to complete the setting.