Bootloader Basics: Secure Updates for Interactive Embedded Apps

In the fast-evolving world of embedded systems, bootloaders are the unsung heroes ensuring devices like STM32 or LPC2148 microcontrollers stay updated and secure. For enthusiasts and engineers at embetronicx.com, mastering bootloader design opens doors to innovative projects, from IoT gadgets to interactive applications. In 2025, with India’s embedded market growing 15% annually per NASSCOM, secure … Read more

Simple STM32 Bootloader Implementation – Bootloader Tutorial Part 3

Simple STM32 Bootloader

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand.In this article, we are going to learn about STM32 Bootloader Implementation. We have attached the video explanation at the … Read more

Bootloader in STM32F76xxx (Bootloader Design) – Part 2

Bootloader in STM32

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand.This post is about the Bootloader in STM32F76xxx (Bootloader Design) where we discuss how to design a bootloader.We have attached … Read more

STM32 Firmware Update Over the Air (FOTA) – Bootloader Part 6

STM32 Firmware Update Over the Air

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is STM32 Firmware Update Over the Air (FOTA) – Bootloader Tutorial Part 6 where we will do STM32 … Read more

STM32 MikroC Custom Bootloader Development

STM32 MikroC Bootloader Development

This article is a continuation of the Series on STM32 MikroC Bootloader Development and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is Simple STM32 MikroC Custom Bootloader Development – Bootloader Tutorial Part 2. In this post, we are … Read more

STM32F1 Firmware Update using Custom Bootloader – Bootloader Development Tutorial Part 3

STM32F1 Firmware Update using Bootloader

This article is a continuation of the Series on STM32F103 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. In our last post, we developed the bootloader which calls the application. In this post, we will implement STM32F1 Firmware Update … Read more

Simple STM32F103 Bootloader Implementation – Bootloader Development Tutorial Part 2

STM32F103 Bootloader

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is Simple STM32F103 Bootloader Implementation – Bootloader Tutorial Part 2.We have attached the video explanation also at the bottom of this … Read more

STM32 Firmware Update using SD Card – Bootloader Part 7

Firmware Update using SD Card

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is STM32 Firmware Update using SD card – Bootloader Tutorial Part 7.We have attached the video explanation also at … Read more

STM32 Bootloader Source Code – Bootloader Part 5

STM32 Bootloader Source Code

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is STM32 Bootloader Source Code – Bootloader Tutorial Part 5.We have attached the video explanation also at the bottom … Read more

STM32 Bootloader UART – Bootloader Tutorial Part 4

STM32 Bootloader UART

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is STM32 Bootloader UART – Bootloader Tutorial Part 4.We have attached the video explanation also at the bottom of … Read more