Profile

HUANG, Lok Hin

You can also call me Wilson

Embedded Software / Robotics Control

Study
HKUST · Computer Engineering
Graduation
Expected graduation: 2027
Location
Hong Kong / Shenzhen

Computer Engineering undergraduate at HKUST, expected to graduate in 2027. I focus on embedded software and robotics control, with work across STM32/GD32, FreeRTOS, communication drivers, multi-actuator control, and hardware-software integration.

HUANG, Lok Hin operating an engineer robot at RoboMaster
RoboMaster 2025 competition field

Internship

Embedded systems internship

Contributing to motor and actuator communication drivers, basic motion control, and system integration for outdoor intelligent vehicles.

Shenzhen

Embedded Systems Intern

Shenzhen WildNovate Technology Co., Ltd.

Key work

  • Developing UART/RS485, CAN, and PWM/PPM control links on GD32F470/GD32H737 with FreeRTOS.
  • Implementing timeout detection, error recovery, state reporting, and safety protection for communication faults, actuator disconnections, and power fluctuations.
  • Verifying communication timing and stability with oscilloscopes and logic analyzers, and participating in module tests, system integration, and production-grade stability validation.

Technical environment

GD32F470/H737 · FreeRTOS · UART/RS485 · CAN · PWM/PPM · Kinematics/Dynamics · Hardware Debugging

Project experience

Work I have done, from shared foundations to full-robot tasks.

RoboMaster engineer robot, shared embedded infrastructure, swerve-chassis power control, and additional robotics and control projects.

Selected projects

03
01RoboMaster field deployment

Embedded Lead · System Integration

RM2025 Engineer Robot

Built the coordinated control system for a 38 kg engineer robot, spanning a custom controller, dual main controllers, a 6-DoF arm, swerve chassis, lift, and vacuum mechanisms.

My work

  • Designed and maintained a three-node embedded architecture with clear input, vehicle-decision, and actuation boundaries.
  • Implemented manipulator kinematics and joint control, swerve control, lift coordination, and vacuum actuation.
  • Added homing, timeouts, speed/steering constraints, and observable states for full-robot integration.
Read technical case
02Shared embedded platform for the team

Embedded Team Lead · Core Maintainer

RM2025-Core Embedded Platform

Maintained the shared embedded platform used by seven robots, standardizing drivers, communication, control, and math interfaces while helping a team of about ten engineers work within clear boundaries.

My work

  • Maintained shared driver, communication, control, and math infrastructure with consistent interfaces.
  • Split team work, reviewed pull requests, and handled fleet-wide regressions and urgent field fixes.
  • Delivered about ten training sessions covering STM32, FreeRTOS, communication, control, and debugging.
Read technical case
03RoboMaster field deployment · Open source

Algorithm & Embedded Development · Independently Built and Open-Sourced

Swerve Chassis & Power Control

Built regression features from motor speed and torque, used measured total power from the supercapacitor or conditionally trusted referee data as the label, and integrated online identification, allocation, and energy constraints into a 1000 Hz control task.

My work

  • Built regression features from motor speed and torque, with valid measured total power as the RLS label.
  • Implemented RLS estimation, power-budget allocation, allowable-torque inversion, and the energy loop.
  • Defined degradation paths for referee, supercapacitor, and individual-motor disconnects.
Read technical case

Other projects

View other-project archive
  1. RM2024 Hero RobotFull-Robot Embedded DevelopmentRoboMaster competition project
  2. RM2024 Dart SystemMid-Season Takeover · Two Hardware GenerationsRoboMaster competition project
  3. Four-Axis Arm ExoskeletonAlgorithm & Embedded DevelopmentCourse project
  4. Bipedal RL LocomotionReinforcement Learning & Embedded InterfaceContract project
  5. Squash Ball ServerEmbedded Prototype DevelopmentContract project

Campus & education

Team leadership, education, and honors

  1. Embedded Team Lead

    HKUST ENTERPRIZE RoboMaster Team

    Led a team of about ten, maintained the Core shared by seven robots, reviewed PRs, handled cross-robot hardware regression, and delivered about ten training sessions.

  2. BEng in Computer Engineering

    The Hong Kong University of Science and Technology

    Minor in Robotics · Extended Major in AI. Relevant study includes control, embedded systems, robotics, machine learning, and algorithm design.

About

How I entered the field and how I usually work.

I first encountered RoboMaster at the team’s recruiting booth during my freshman year, which led me into embedded systems and robotics control. With unfamiliar problems, I prefer to break them down, research, and test independently first; when I reach the edge of my experience, I ask senior teammates with the approaches I have already tried. Later, as embedded team lead, I began passing that experience on through training, code review, and everyday discussions with junior members.

Frequent tools and technologies

C/C++ · ARM Cortex-M · STM32/GD32 · FreeRTOS · CAN/FDCAN · UART/SPI/I2C/Modbus · DMA/Interrupts · Motor/Actuator Control · PID · State Machines · Kinematics/Dynamics · Python · KiCad · Schematics · Oscilloscope · Logic Analyzer · SystemView · Tracealyzer

Languages

Mandarin · Cantonese · English (Fluent)

Contact

Feel free to continue into the projects or start a conversation.

For embedded software, real-time communication, robotics control, or graduate opportunities, email is the most direct way to reach me.