Odrive 3.6 Schematic !free!

: Because the v3.6 is essentially identical to the v3.5 (often only differing in voltage ratings for capacitors), the v3.5 PDF schematic is the standard reference for both.

series resistors, RC filtering filters out encoder line noise Native USB, CAN Bus, UART Commands, configuration, and monitoring odrive 3.6 schematic

Utilizes high-current MOSFETs and DRV8301 gate drivers. : Because the v3

Accurate current sensing is essential for FOC. The v3.6 uses low-ohm shunt resistors in series with each low-side MOSFET leg. The differential voltages across these shunts are amplified by the current-sense amplifiers inside the DRV8301 and then fed to the STM32's ADCs. The schematic clearly labels the location of these shunt resistors, which for v3.6 is physically "in the same spot as the 3.5 version". Modifying these shunt resistors allows a user to scale the current range of the board for low-current motors. The v3

Dedicated "Aux" terminals are included for connecting a power resistor to dissipate energy during regenerative braking. Logic & Communication: Connects directly to the STM32 for configuration via the odrivetool CAN and UART:

: Driven by two Texas Instruments DRV8301 gate drivers . These chips act as interpreters, converting the 3.3V logic signals from the STM32 into the higher voltages required to switch the power MOSFETs on and off efficiently.

The brute force behind the controller comes from the power stage. The ODrive v3.6 uses a per motor, built from high-power MOSFETs, which are, in turn, controlled by a gate driver IC. The original, and most common, gate driver in the ODrive 3.6 schematic is the Texas Instruments DRV8301 .