Using the BigTreeTech EZ31865 V1.0 Board is quite easy. First, make sure you have the right power supply between 3.3V and 5V. Connect your 2 - wire, 3 - wire, or 4 - wire PT1000 or PT100 temperature sensors as needed. The motor drive modules are already set up for convenient installation, so just attach them properly. When using, avoid exposing the board to extreme temperatures or moisture. For maintenance, keep it clean and dust - free. You can use a soft, dry cloth to wipe it occasionally. If you encounter any problems, check the connections first and make sure the power supply is stable.