The Herkules 5 - OctoESC A Masterpiece of Engineering! Our latest innovation and contribution to High-End Multicopter Design. Features: 8 x 32bit Microcontroller with 168MHz Field Orientet Motor Control (FOC) All Motors connectable with Motor connectors Integrated Dual Battery Switch for Redundant operation 2 x CAN-BUS (Support for UAV-CAN) 8 x PPM (Standard RC interface) 1 x I2C (Mikrokopter compatible) 1 x UART (Telemetry and Mikrokopter redundancy)