Tools, APP Software Used etc.

KiCad 9.0

Description

CustomBoot-32

The project focuses on creating a custom PCB that integrates the Blue Pill (STM32F103C8T6) with ESP32 WROOM-32E.

The ESP32 hosts a website, receives two firmwares via OTA, creates memory partitions, and initializes a File System in one of the partitions.

On the STM side, a dual-image Bootloader requests firmware based on user input, verifies it, allocates it in flash memory, and executes it.

The firmware transfer is carried out via UART.

Code

https://github.com/avm1234567/Customboot-32

Schematic and Layout

https://github.com/avm1234567/Customboot-32

CAD-Custom parts and enclosures

https://github.com/avm1234567/Customboot-32

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Oct 23,2025

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CustomBoot-32

The project focuses on creating a custom PCB which has dual image firmware update using OTA feature

280

Published: Oct 23,2025

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Topic

Hardware

IoT

ESP32

8th Design Contest-Electronic Project ESP32 IOT WiFi

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CustomBoot-32

CustomBoot-32

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