I'm Marco, an Embedded Software Engineer working across ESP-IDF, Zephyr, Nordic, u-blox NORA-B10x, Arduino, PlatformIO, and Android. I build reusable demos, starter projects, and connected device applications focused on firmware architecture, wireless communication, OTA workflows and memory partitioning, and device integration.
A concise overview of what I work on and how I approach embedded development.
My work spans practical firmware projects, proof-of-concept implementations, connected device solutions, and reusable technical demos. I enjoy building systems that combine reliable embedded logic, wireless communication, and clean project structure.
Alongside firmware, I also develop Android applications for device control, interaction, and connected product use cases, helping bridge the gap between hardware and user-facing software.
The platforms, frameworks, and development environments I currently use and explore.
A selected set of repositories that best represent my embedded and application work.
A practical ESP32 HTTP endpoint demo built with ESP-IDF, designed as a compact starting point for connected-device firmware projects.
Stack: ESP32 · ESP-IDF · HTTP · Wi-Fi
An ESP32 OTA firmware update demo showing a practical update workflow, useful for learning and evolving toward production-oriented update strategies.
Stack: ESP32 · ESP-IDF · OTA · HTTPS
A Nordic / u-blox NORA-B10x Bluetooth project focused on connected-device experimentation and wireless embedded development.
Stack: Nordic · u-blox NORA-B10x · BLE
An Android application example created to interact with embedded and IoT use cases, helping demonstrate end-to-end device-to-app flows.
Stack: Android · Java/Kotlin · IoT integration
Free resources or starter products
Firmware PDF checklist to build HTTP endpoints on ESP32.
Download checklistEmbedded application (ESP-IDF) that connects an ESP32 to Wi-Fi, runs a simple “normal operation” task (GPIO toggle), and performs HTTPS OTA firmware upgrade triggered via HTTP endpoints.
Visit pageThis checklist is built around the ESP-IDF BLE Weather Lite concept, where environmental data is simulated through ADC and exposed over BLE.
Download checklistBLE Weather Pro concept from ADC-based simulation to a real I2C sensor (bmp280) implementation, with stronger firmware structure, cleaner module boundaries, and better reuse potential across future ESP-IDF projects.
Visit pageFollow my work, explore repositories, or get in touch professionally.
Browse my full collection of embedded projects, demos, experiments, and starter structures.
My professional profile to share updates about new projects and releases.
Gumroad page for checklist landing page, or any future portfolio section.