v1.2

SimpleFOC DriveShield v1.2

Components

• DRV8320H gate driver
  • Hardware configuration
  • 3PWM
  • Protections: undervoltage lockout, charge pump fault, MOSFET overcurrent, MOSFET short circuit, gate driver fault and overtemperature
• BSZ0904NSI mosfets
  • Standard 3mm x 3mm footprint (can be easily exchanged)
  • Max current 75A
  • Max voltage 30V
• ACS712:
  • 30Amps bidirectional
  • In-line current sensing

Features

• Boards absolute max ratings
  • Max current: 20A continuous (peak 30A - measured)
  • Max input voltage: 30V
• Stackable: running 2 motors in the same time
• Encoder/Hall sensors interface: Integrated 3.3kΩ pullups (configurable)
• I2C interface: Integrated 4.7kΩ pullups (configurable)
• Configurable pinout: Hardware configuration - soldering connections
• Arduino headers: Arduino UNO, Arduino MEGA, STM32 Nucleo boards...
• Open Source:
  • Fully designed in EasyEDA: EasyEDA project
  • Fully available fabrication files - how to make it yourself