The moteus-n1 brushless controller turns a hobby brushless motor into a high performance servo actuator.  It integrates the necessary drive electronics, a high performance 32 bit microcontroller, an absolute magnetic encoder, and a high-speed data interface in a compact package. Specifications:  3 phase brushless FOC based control Voltage Input: 10-54V (<=12S) Temperature: -40-85C Peak phase current: 100A Continuous phase current: 9A / 26A (w/o and w/ thermal management) Peak Electrical Power: 2kW @ 36V Mass: 14.6g Control rate: 15-30kHz PWM switching rate: 15-60kHz 170 MHz 32 bit STM32G4 microcroprocessor Max electrical frequency: 2kHz Dimensions: 46x46x8mm - CAD drawing / STEP file Board Mountable: Power, CAN, Motor, and AUX2 Communications: 5Mbps CAN-FD Power Connector: XT30PW-M (optional second) Data Connector: JST PH-3 (optional second) Auxiliary connectors (JST GH7/8) with: SPI, UART, GPIO, ADC, Quadrature, Hall, and I2C support RS422 connector (JST GH6) 3.3V and 5V power available for external peripherals, 100mA for each combined across all auxiliary connectors Open source firmware (Apache 2.0): https://github.com/mjbots/moteus Each controller also has included 1 mating XT30 connector, 1 mating JST-PH3 housing with crimp terminals, and a 1/4" diametrically magnetized magnet. Accessories: A developer kit is also available.  It includes a motor, mjcanfd-usb-1x, PH3 cable, power supply and a STM32 programmer. Thermal performance can be improved with either a 5V fan or a heat spreader. Estimated performance can be seen here: mpat moteus cooling analysis Daisy chain CAN-FD wiring: JST PH3 cables / Termination resistors Auxiliary port connector housings are available: GH6 (for RS422), GH7 (for AUX2), GH8 (for AUX1) and pre-crimped wire terminals for all GH connector housings Power and data PCB mount connectors for backside daisy chaining: XT30PW-M, JST PH-3 SMT-RA Documentation is available in github and youtube:  User Manual Video tutorial f