odriverobotics/ODrive: High performance motor control - GitHub
ODrive uses the Texas Instruments DRV8301 gate driver chip for each axis. The DRV8301 handles the high-side and low-side switching of the MOSFETs, includes integrated current shunt amplifiers, and features an SPI interface for configuration and fault reporting.
Features MOSFETs capable of peak currents up to 120A per axis , with nominal continuous currents around 40A depending on cooling. Pinout and Control Interfaces odrive 3.6 schematic
A Micro-USB port wired directly to the STM32F405's native USB On-The-Go (OTG) peripheral, facilitating high-speed configuration via the odrivetool Python interface.
ODrive-MKS * Resources. Readme. * License. GPL-3.0 license. * Stars. 72 stars. * Watchers. 7 watching. * Forks. 38 forks. github.com Pinout and Control Interfaces A Micro-USB port wired
The is the final iteration of the "classic" ODrive series and is highly regarded as a robust, high-performance brushless motor controller. While it has been largely succeeded by the ODrive Pro and S1 models, its open-source legacy means the schematic remains a critical reference for engineers and hobbyists. Schematic and Design Overview
Check the AUX circuit gate resistor and trace continuity to the dump resistor. Decoupling capacitors or AUX path failure. * License
If the board refuses to index or loses motor position, use the schematic to check the 3.3V logic lines, pull-up resistors, and filtering capacitors leading into the encoder pins on the microcontroller. Accessing the Source Files
The ODrive v3.6 has been widely cloned, most notably by .
: It uses a variable voltage DC bus that can fluctuate based on a battery's state of charge, typically managed via a DC-DC converter. Key Components : Microcontroller : STM32-based architecture.
: The DRV8301 features an internal step-down buck regulator capable of converting the main battery rail down to a stable 5V rail for auxiliary peripheral power.