The integrated controller and the smart motor controller of Romanbo use 32 bit processor Coretex series MCUs with large internal memory not to create problems to motions such as dance. In addition, 11.1V operating voltage is used by default to participate in various events such as fighting competition, and the lithium polymer battery with high discharge rate is provided for the built-in battery by default.
The noise resistant RS-485communication method is used from the start to prevent problems due to communication error.

Controller | ![]() |
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MCU | STM32F103RCT6 |
Memory | 256KB Flash 64KB SRAM |
Voltage | 11.1V Li-Polymer |
Clock | 72Mhz |
USB | USB Mini |

Motor | ![]() |
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MCU | 1STM32F103C8 |
Voltage | 11.1V |
Operating Range | 300° / Unlimited Rotation |
Holding Torque | 1.5N.m (12V criterion) |
Speed | 64rpm |
Communication Method | Rs-485 / Half Duplex |
Baud Rate | 115200bps |
Feedback | Position, Speed, Temperature, Load, Voltage etc. |
Coding and execution at a time with real time control!