C1B3RTR4CKS Badge 2026

A collection of practical and educational examples for the C1b3rtr4cks 2026 Badge, written in C and built using PlatformIO.

        

This repository is designed to help you quickly understand, test, and extend the capabilities of your badge hardware. Each example focuses on a specific feature (GPIO, LEDs, buttons, display, communication, etc.) and follows a clean, minimal structure to make learning and experimentation easy.

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📦 Project Overview

This project contains:

• Multiple self-contained example applications
• Clean and readable C code
• PlatformIO-based build configuration
• Hardware-focused demonstrations
• Simple structure for easy customization

The goal is to provide:

• A starting point for badge firmware development
• Reference implementations for common peripherals
• Clear examples for workshops, hackathons, or personal learning

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🛠 Requirements

Before getting started, make sure you have:

• PlatformIO (CLI or VSCode extension)
• A supported PCB badge
• USB cable for flashing
• Basic knowledge of C programming

Optional:

• Serial monitor (PlatformIO built-in or external)
• Soldered peripherals (if required by specific examples)

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🚀Getting Started

1. Clone the Repository

git clone https://github.com/uamseif/badge-2026.git  
cd badge-2026

2. Open with PlatformIO

If using VSCode:

• Open the project folder
• PlatformIO will automatically detect the configuration

3. Select an Example

Each example is typically organized as:

/examples  
/board_tester_noneos-sdk

You can:

• Change the src/ folder contents
• Or modify platformio.ini to point to a specific example
• Or use multiple environments inside platformio.ini

4. Build the Project

pio run

5. Upload to the Badge

pio run --target upload

6. Open Serial Monitor (Optional)

pio device monitor