Offline Classes · Hands-on Training

Build Real
Embedded
Systems.

From 8-bit microcontrollers to ESP32 with FreeRTOS — learn embedded firmware and PCB design the right way. Offline, practical, and project-driven.

3 Courses
100% Hands-on
Offline Classes
What You'll Learn

Three Courses.
One Complete Skill Set.

Each course is carefully structured for students with no prior experience — and builds on the previous one.

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Course 01

Basics of Microcontrollers

Understand how 8-bit microcontrollers work from the silicon up. Write firmware, control peripherals, and build your first embedded project.

  • MCU Architecture & Memory Map
  • GPIO, Timers & Interrupts
  • UART, SPI & I²C Communication
  • ADC / DAC & PWM Control
  • Hands-on Project: Sensor Node
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Course 03

PCB Design

Design professional-grade PCBs from schematic capture to fabrication-ready Gerber files. Industry-standard tools and workflows.

  • Schematic Capture & Component Libraries
  • PCB Layout, Routing & Design Rules
  • Power Planes & EMC Considerations
  • DRC / ERC & Gerber Export
  • Project: ESP32 Custom Board
Why Hexa Firmware Labs

No fluff.
Just real engineering.

Most electronics courses teach theory in isolation. We teach embedded systems the way engineers actually work — by building real things, debugging real problems, and shipping real firmware.

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Project-First Approach

Every concept is introduced through a hands-on project. You wire it, flash it, and debug it yourself.

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Offline & In-Person

Face-to-face instruction means instant feedback. No waiting 48 hours for a forum reply.

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Industry-Relevant Tools

You'll use the same tools professional embedded engineers use — from EasyEDA to VS Code + ESP-IDF.

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Hardware Kits Included

All hardware components and development boards are provided. Just show up ready to build.

Course Curriculum

What's Inside Each Course

  • M01Introduction to Embedded Systems & MCU ArchitectureTheory
  • M02Development Environment Setup & First ProgramLab
  • M03GPIO — Input, Output & Pull-up/Pull-downLab
  • M04Timers, Counters & PWM GenerationLab
  • M05External & Timer InterruptsLab
  • M06UART Serial Communication & DebuggingLab
  • M07SPI & I²C Protocols — Sensors & DisplaysLab
  • M08ADC — Reading Analog SensorsLab
  • M09EEPROM / Flash Data StorageTheory
  • M10Capstone Project: Sensor Logger NodeProject

8-bit Microcontrollers

Master the fundamentals that every embedded engineer must know — hardware interfacing, peripheral control, and low-level C programming.

MCUPIC18F / ATmega
LanguageEmbedded C
LevelBeginner
Modules10 sessions
Projects3 hands-on
  • M01ESP32 Architecture: Dual-Core, Memory & PeripheralsTheory
  • M02ESP-IDF Toolchain & Arduino IDE Setup for ESP32Lab
  • M03FreeRTOS Tasks, Priorities & StackLab
  • M04Inter-task Communication: Queues, Semaphores & MutexesLab
  • M05WiFi Station Mode, AP Mode & ProvisioningLab
  • M06MQTT Protocol & Cloud IntegrationLab
  • M07Bluetooth Classic SPP & BLE GATTLab
  • M08NVS Storage, OTA Updates & WatchdogLab
  • M09Power Management & Deep Sleep ModesTheory
  • M10Capstone Project: IoT Environmental MonitorProject

Advanced ESP32 + FreeRTOS

The most in-demand embedded skill in India right now. Build connected devices that communicate over WiFi, BLE, and MQTT.

MCUESP32 / ESP32-S3
FrameworkESP-IDF / Arduino IDE
LevelIntermediate+
Modules10 sessions
Projects4 hands-on
  • M01PCB Design Flow & Fabrication OverviewTheory
  • M02EasyEDA Introduction & Component LibrariesLab
  • M03Schematic Capture — Drawing Your CircuitLab
  • M04Footprint Assignment & Netlist ExportLab
  • M05PCB Layout: Component Placement StrategyLab
  • M06Routing: Manual & Interactive RoutingLab
  • M07Power Planes, Ground Pours & ViasLab
  • M08Design Rule Check (DRC) & ERCLab
  • M09Gerber Files, BOM & Ordering from Fab HousesTheory
  • M10Capstone Project: Design an ESP32 Dev BoardProject

PCB Design

Go from schematic to manufactured board. Learn the tools and workflows that product teams use every day.

ToolEasyEDA
OutputGerber + BOM
LevelBeginner+
Modules10 sessions
Projects2 full boards
Tech Stack

Tools You'll Use

ESP32-IDF
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FreeRTOS
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EasyEDA
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VS Code
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Arduino IDE
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MPLAB X
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Oscilloscope
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Logic Analyzer
Get Started

Ready to Build
Real Hardware?

Seats are limited per batch to keep the instructor-to-student ratio low. Fill in the form and we'll reach out with batch schedule and fee details.

Enquire Now

We'll get back to you within 24 hours.

🔒 Your details are kept private and never shared.

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