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Alija Bobija

Person who likes to build, simplify and automate things

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Tag: c

Tutorials, tips, and examples for C programming language, from basic syntax to system-level coding.

Raw bytes (data) of NFC memory sectors shown in NFCity's Web Application.

NFCity – Tool to inspect and modify NFC card memory

Posted on 18.08.202518.08.2025 by Alija Bobija

NFCity provides an easy web interface to read and write NFC card memory with ESP32 and MFRC522. Perfect for learning, experimenting, and exploring NFC technology.

Posted in ProjectsTagged c, contactless, esp-idf, esp32, javascript, mqtt, nfc, rfid, vue-jsLeave a Comment on NFCity – Tool to inspect and modify NFC card memory
esp-discord

Library for hosting Discord Bots on ESP32 Devices

Posted on 10.08.202208.08.2025 by Alija Bobija

In my journey as an open-source contributor, this recent project holds a special place. It draws upon my experience in web development and my understanding of the intriguing IoT electronics world. Moreover, what makes this project so thrilling is its intended audience: fellow developers, who can leverage this library to…

Posted in ProjectsTagged api, bot, c, disocrd, esp-idf, http, web-socket
Empty Classroom with Wooden Desks and Windows

Automatic School Bell – sbell3

Posted on 08.08.201122.08.2025 by Alija Bobija

sbell3 is a lightweight application for automating school bells and announcements. Created by Alija Bobija and professor Igor Prša, it simplifies scheduling while offering advanced multimedia and hardware integration.

Posted in ProjectsTagged c, school-bell-automation, visual-basicLeave a Comment on Automatic School Bell – sbell3

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Recent blogs

  • How I Improved CDC Throughput by 10x in Microservices
  • Send WiFi Credentials to ESP32 with Flutter using SmartConfig
  • Headless Raspberry Pi 4 with Ubuntu Server 22.04 LTS
  • Seeing Book Characters with AI: My Experience with “Crime and Punishment” and Midjourney
  • Discord Bot hosted on ESP32-CAM takes photos

Recent projects

  • NFCity – Tool to inspect and modify NFC card memory
  • ESP-IDF library for managing NFC cards using MFRC522 module
  • Flutter/Dart Package for SmartConfig Provisioning of ESP Devices
  • Library for hosting Discord Bots on ESP32 Devices
  • PCB Exposure Box with Photolithography
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