1. The Arduino FOC brushless motor driver board utilizes 3 discrete low gate drivers and 6 NMOS transistors to form a BLDC driver circuit. It is compatible with the foreign opensource project Simple FOC Shield V2.0.4 and can be directly plugged into the Arduino. The NNO development board serves as a shield and supports various sensor interfaces. Users can employ the Simple FOC library in the Arduino environment to achieve smooth and precision control of BLDC brushless motors. 2. It features three IR2104 gate drivers and two builtin INA240 precision current sensors for measuring AB phase current. 3. The BLDC drive circuit supports Hall sensors, magnetic encoders, and other encoders, with a supply voltage range of DC 1235V. 4. The board is compatible with the opensource Simple FOC Shield V2.0.4 project and can be directly connected to the Arduino NNO development board, functioning as a shield.