Wiznet makers

Overview

 Dronisos is a technology company specializing in large-scale drone entertainment systems used in major events, theme parks, and live shows around the world. Their drone shows rely on precise coordination between hundreds of drones, requiring reliable communication and real-time control.

 To support this infrastructure, a dedicated control device was developed to collect operational data from the drone control system and securely transmit it to the cloud. By integrating the WIZnet W5500 Ethernet controller with Power over Ethernet (PoE) technology, the device provides stable wired connectivity and simplified deployment for mission-critical drone operations.

 This architecture ensures reliable data transmission from the drone control environment to the cloud, enabling monitoring, analytics, and system management.

Background

Drone entertainment systems involve complex coordination between multiple subsystems including drone control software, monitoring tools, and cloud services.

In large drone shows, operators must continuously monitor system status and performance data to ensure safe and synchronized flight operations. These data streams must be transmitted reliably to cloud platforms for logging, monitoring, and operational management.

However, wireless communication alone may not always provide the stability required in production environments, especially when managing large-scale drone fleets.

The system required a communication solution that could:

• Provide stable and reliable network connectivity
• Support real-time data transmission to the cloud
• Reduce wiring complexity in event infrastructure
• Operate reliably in demanding production environments

Solution

To address these requirements, a dedicated communication device was developed using WIZnet's W5500 Ethernet controller combined with PoE technology.

The device collects operational information from the drone control system and transmits it to a cloud-based monitoring platform via Ethernet. The use of wired Ethernet ensures stable connectivity even in environments where wireless networks may be congested or unreliable.

The W5500 provides a hardware-based TCP/IP stack, significantly reducing the networking workload on the host MCU. This allows the system to maintain reliable communication while simplifying firmware development.

Meanwhile, Power over Ethernet (PoE) enables both power and network connectivity to be delivered through a single Ethernet cable, simplifying installation and improving deployment flexibility in temporary or mobile setups such as live events.

System Architecture

The overall system architecture consists of the drone control system, a communication gateway device, and a cloud monitoring platform.

The control gateway collects operational information from the drone control environment and transmits it through Ethernet to cloud-based services.

This architecture enables centralized monitoring, logging, and analysis of drone show operations.

Key Technologies

W5500 Ethernet Controller

The W5500 is a hardwired TCP/IP embedded Ethernet controller that provides a complete networking stack within the chip.

Key features include:

• Hardware TCP/IP stack offload
• SPI interface for easy MCU integration
• Reliable wired Ethernet connectivity
• Reduced firmware complexity

By offloading TCP/IP processing from the MCU, the W5500 allows the control gateway to maintain stable and efficient communication with cloud systems.

Power over Ethernet (PoE)

Power over Ethernet technology allows both power and network data to be transmitted through a single Ethernet cable.

This provides several advantages:

• Simplified installation
• Reduced cabling requirements
• Flexible device placement
• Improved reliability in event environments

For drone show deployments that often involve temporary setups, PoE significantly reduces infrastructure complexity.

Benefits

By combining W5500 Ethernet connectivity with PoE technology, the system delivers several operational benefits:

• Reliable wired communication for critical control infrastructure
• Simplified installation using a single Ethernet cable
• Efficient data transmission to cloud monitoring systems
• Reduced system complexity through TCP/IP offload

This approach ensures that drone control operations remain stable and observable during large-scale shows.

Conclusion

As drone entertainment systems continue to scale in complexity and size, reliable infrastructure becomes increasingly important.

By integrating WIZnet’s W5500 Ethernet controller with PoE technology, the drone control gateway provides a robust communication link between the control environment and cloud services. This architecture supports reliable data transmission, simplified deployment, and improved operational monitoring for modern drone show systems.