Odrive 3.6 Schematic

Understanding the ODrive 3.6 Schematic: A Deep Dive for Makers ODrive v3.6

• The use of the STM32F405 provides plenty of headroom. It features FPU (Floating Point Unit) and DSP instructions, allowing for complex control math (FOC) at high loop rates (8kHz–20kHz+).
• The schematic routing for the ADC inputs is generally clean, keeping noisy switching traces away from analog inputs, which is critical for smooth torque control.

Gate Driver: Typically utilizes the DRV8301 chip for motor control. odrive 3.6 schematic

3. MCU Section (STM32F405)

• U1: STM32F405RGT6
• Crystal (Y1): 8MHz (HSE)
• Debug connector (J4): SWD (PA13, PA14) + UART (PA9, PA10)
• Boot0 switch (SW1): BOOT0 to 3.3V for DFU mode