The brain of the ODrive v3.6 is an STM32F405 or STM32F407 microcontroller from STMicroelectronics.
The ODrive 3.6 is not just a motor driver; it is a motion control computer. The schematic includes: odrive 3.6 schematic
The schematic starts with the DC input (J1). The board accepts 12V to 56V (absolute max ~60V). This voltage goes directly to the power stage (MOSFETs). However, the logic needs clean, lower voltage. The brain of the ODrive v3
Key component to identify on the schematic: U2 (the 5V buck IC) and U3 (the 3.3V LDO). If your ODrive won’t enumerate over USB, check TP1 (3.3V test point) on the physical board against the schematic. Key component to identify on the schematic: U2
The heart of the schematic is the STM32F405RGT6 (or F407 in some revisions).