Dual ESP32-C6 Gateway PCB Project

This PCB project serves as a powerful gateway designed to bridge multiple communication protocols, making it ideal for IoT applications requiring seamless data exchange between various network types. The gateway integrates two ESP32-C6 modules, each capable of connecting and communicating over Wi-Fi, Bluetooth, Zigbee, ESP-Now, ESP-Mesh, and Matter networks. This advanced design enables the project to act as a central hub for IoT devices across multiple wireless standards, facilitating robust communication and data management.

Key Features:

• Dual ESP32-C6 Modules: Each module is dedicated to handling communication across different wireless protocols, providing efficient data routing between networks.
• Multiple Power Options: The gateway can be powered via two USB-C ports or an external voltage input, offering flexibility in power sources.
• Programmable via USB-C: Both ESP32-C6 modules are programmable directly through their dedicated USB-C ports, simplifying development and updates.
• User Inputs & Indicators: Each module is equipped with:

2 Input Buttons for custom user interactions.

4 Indicator LEDs to monitor communication status and activity.

1 RGB LED per module for additional visual feedback.

Reset and Boot Buttons for easy debugging and control during development.

• Inter-module Communication: The two ESP32-C6 modules communicate physically through both SPI and UART buses, ensuring fast and reliable data exchange between them.

Educational and Practical Application:

This project is perfect for students and developers interested in exploring cross-network communication in IoT. It offers hands-on experience with advanced IoT concepts, such as integrating different wireless protocols into a unified system. With this gateway, users can develop applications that require data exchange between Zigbee, Wi-Fi, Bluetooth, and other networks, making it ideal for smart home systems, industrial IoT, and multi-protocol devices.

The versatility of this gateway PCB allows students and professionals alike to dive into the complexities of IoT connectivity, protocol conversion, and network integration.

Demo video: