I am Golam Mostofa (gmostofaBD), an electronics and embedded-systems professional working across microcontrollers, IoT, PCB design, automation, open hardware, robotics and engineering education.

My work connects traditional embedded platforms such as 8051, AVR and PIC with modern Arduino, ESP8266 and ESP32 systems.

I enjoy taking an idea from:

Concept → Circuit → Firmware → Connected System → Dashboard → Real-World Application

Build practical systems. Document the knowledge. Open the technology. Educate the next generation.

Modular ESP web dashboard framework with real-time monitoring, device control,, OTA updates and more...

• 🌡️ Environmental monitoring
• 💧 Water-quality monitoring
• 🐟 Fish-tank monitoring
• 🌱 Hydroponic monitoring
• 🚿 Irrigation automation
• ☀️ Solar-energy monitoring
• 🔋 Battery and power management
• 📡 Distributed controller architecture
• 🌐 ESP32 embedded web server
• 📊 Real-time dashboard
• 🔄 OTA firmware updates
• 🔌 REST/JSON communication

Technology:
ESP32 Arduino I²C UART Sensors JSON Web Server OTA IoT Solar Energy

👉 Explore: GitHub Projects

A modular embedded-IoT architecture focused on building reusable, maintainable and scalable firmware instead of isolated sketches.

Application
    │
    ▼
IoT / Web / API
    │
    ▼
Services & Managers
    │
    ├── Sensor Management
    ├── Device Management
    ├── Logging
    ├── Networking
    ├── Configuration
    └── OTA
    │
    ▼
Hardware Abstraction
    │
    ▼
Microcontroller / Peripherals

Technology: C++ Arduino ESP32 Embedded Architecture IoT

👉 Explore: GitHub

An open hardware platform designed to make 8051 microcontroller experimentation and embedded-systems education more accessible.

• 8051 development hardware
• USBasp programming
• Arduino-style interface
• Schematic and PCB resources
• 3D design resources
• Firmware
• Educational examples

Technology: 8051 AT89S52 USBasp PCB Open Hardware Embedded Education

👉 Repository: ARDU-8051

🔬 Research: ResearchGate

Embedded C/C++ · Firmware · MCU Architecture · Peripheral Interfacing · Distributed Controllers

Circuit Design · PCB Design · Sensors · Actuators · Instrumentation · Power Electronics

ESP32 · ESP8266 · MQTT · REST · JSON · Web Servers · OTA · Cloud Connectivity

Aquaponics · Hydroponics · Smart Agriculture · Renewable Energy · Automation · Robotics

STEM/STEAM · Microcontrollers · Practical Electronics · Proteus · Open Educational Hardware

Research and development of an open 8051 learning platform combining classical microcontroller technology with an Arduino-style development experience.

Author: Golam Mostofa Institution: Islamic University of Technology

🔬 View on ResearchGate

🔧 Open-source implementation

My work includes practical projects in:

• Arduino development
• 8051 / AVR / PIC systems
• ESP32 / ESP8266 IoT
• Proteus simulation
• PCB design
• Sensors and instrumentation
• Robotics
• Automation
• Smart agriculture
• Renewable-energy systems
• Embedded web interfaces
• Educational electronics

👉 Visit my portfolio

                ┌─────────────────────┐
                │       IDEA          │
                └──────────┬──────────┘
                           │
                           ▼
                ┌─────────────────────┐
                │  SYSTEM DESIGN      │
                │ Hardware + Software │
                └──────────┬──────────┘
                           │
             ┌─────────────┴─────────────┐
             ▼                           ▼
      ┌─────────────┐             ┌─────────────┐
      │   HARDWARE  │             │   FIRMWARE  │
      │ PCB / MCU   │             │ C / C++     │
      │ Sensors     │             │ Drivers     │
      └──────┬──────┘             └──────┬──────┘
             │                           │
             └─────────────┬─────────────┘
                           ▼
                ┌─────────────────────┐
                │   CONNECTED SYSTEM  │
                │ IoT / API / Web     │
                └──────────┬──────────┘
                           │
                           ▼
                ┌─────────────────────┐
                │ APPLICATION / UI    │
                │ Dashboard / Mobile  │
                └──────────┬──────────┘
                           │
                           ▼
                ┌─────────────────────┐
                │   REAL-WORLD USE    │
                └─────────────────────┘

I believe engineering knowledge becomes more valuable when it is:

Built → Tested → Documented → Shared → Reused

My repositories aim to make practical engineering resources available through:

• 💻 Source code
• 🔧 Firmware
• 🔌 Schematics
• 🧪 Simulations
• 🧩 PCB designs
• 📦 Libraries
• 📚 Documentation
• 🎓 Educational examples
• 🌐 IoT systems

Smart agriculture + IoT + renewable energy

Modular embedded IoT architecture

Open-source embedded education hardware

Practical electronics, simulation and learning resources

I am interested in collaborating on:

• Embedded systems
• ESP32 / Arduino
• IoT
• Open hardware
• PCB design
• Robotics
• Smart agriculture
• Renewable-energy systems
• Electronics education
• Embedded software architecture
• STEM/STEAM projects

If a project is useful to you:

⭐ Star · 🍴 Fork · 🐛 Report · 🔧 Contribute · 📢 Share

       OPEN HARDWARE
             +
      EMBEDDED SOFTWARE
             +
             IoT
             +
      RENEWABLE ENERGY
             +
        SMART SYSTEMS
             +
   ENGINEERING EDUCATION
             │
             ▼
    PRACTICAL OPEN TECHNOLOGY

One professional identity. Multiple platforms. Shared knowledge. Real-world impact.

A collection of Proteus Simulation Models, PCB Footprints, and 3D Models for common devices not included in the default software. Enhance your design with essential components and improve your simulation accuracy. 🌟

Promotes STEAM education in Bangladesh with engaging learning experiences in robotics, IoT, and technology. 🚀🎓

Engineer @IUT | Designer @melabBD | Educator @TechnocraphyBD

• Discover My Work
• https://sites.google.com/view/gmostofabd/projects/

• GitHub Tutorials: Extensive tutorials on Embedded Systems, Robotics, and more.
• YouTube & Blogs: Educational content and discussions on various technical subjects.
• STEAM Education: Leading Technocraphy BD to inspire young minds with hands-on learning. At Technocraphy BD, we focus on promoting STEAM (Science, Technology, Engineering, Arts, and Mathematics) education across Bangladesh. We provide engaging, hands-on learning experiences in robotics, IoT, and other technological fields, aiming to spark curiosity and foster skills in the next generation of innovators.
• melab BD: At melab BD, we specialize in the design, development, and consultancy of Embedded Systems, Robotics, IoT solutions, and Industrial Automation. We also offer comprehensive training in microcontroller programming, PCB design, and more, helping clients and students alike achieve their engineering goals.

© 2021 gmostofaBD, all rights reserved.