Kotleta 20 is an advanced sensorless BLDC propeller drive controller with CAN bus interface. It runs the Sapog* Firmware. Kotleta 20 has one CAN bus with two sockets onboard. Features Excellent dynamic characteristics. Regenerative braking and active freewheeling. 500 W continuous power output at 8.8 g weight. Optional RPM control loop (RPM governor). Self diagnostics and health status reporting. Highly configurable. Low noise and low current ripple due to the low-ESR embedded filtering capacitors and highfrequency PWM. Supported interfaces: CAN (ISO 11898-2) UART. RCPWM (analog PWM interface widely used in robotics). High quality assurance: Protection against unlicensed (counterfeit) production by means of a digital signature installed on every manufactured unit. Open source firmware - Sapog (3-clause BSD license). Dimension Package included: Kotleta 20 ESC*4 (Combo) 100 mm long 16 AWG wires(Red) *4 100 mm long 16 AWG wires(Black)*4 Electrolytic capacito: 330uF 35v *4 4 to 4 pin cable (CAN) *4 6 to 6 pin cable(Debug) *1 Micro termination plug *1 Download: Kotleta20 datasheet.pdf Sapog_v2_Reference_Manual.pdf UAVCAN_Specification User guide: https://docs.px4.io/master/en/peripherals/uavcan_escs.html Spare Parts https://shop.holybro.com/micro-termination-plug_p1232.html