ZeroOne OneBusHub Bus Station, I2C and CAN Bus Hub

Modern UAV platforms rely on stable power distribution and reliable bus communication to support increasingly complex onboard systems. The ZeroOne Bus Station Power Module is designed as a centralized OneBusHub solution that simplifies data management by enabling efficient CAN and I2C bus expansion for professional drone applications.

Engineered for demanding flight environments, this power module supports a wide 3 to 14S input voltage range and integrates intelligent current protection, external power output, and multi-device bus expansion. For UAV engineers and system integrators, it provides a compact and scalable foundation for building clean and reliable avionics architectures.

Centralized Bus Management for UAV Systems

As UAV payloads grow more sophisticated, distributing data across multiple onboard devices becomes a critical challenge. This module functions as a robust communication hub, allowing multiple peripherals to share a unified bus structure while maintaining electrical stability.

As part of the broader autonomous control systems, this solution helps streamline wiring complexity and improves system reliability across flight controllers, sensors, and auxiliary modules. Rather than relying on multiple independent connections, integrators can consolidate data into a single structured hub.

Wide Range Power Input with Intelligent Protection

The ZeroOne Bus Station Power Module supports a 3S to 14S wide-range power supply, making it suitable for various UAV battery configurations. This flexibility allows it to be deployed across multirotor, fixed-wing, and hybrid UAV platforms without redesigning the power architecture.

To protect sensitive avionics, the module supports a maximum current of 3A and includes overcurrent trip protection. This safeguard automatically cuts off output during abnormal conditions, reducing the risk of component damage caused by power surges or wiring faults. For long-term UAV reliability, this protective mechanism is essential in both industrial and research deployments.

External Power Output for Auxiliary Devices

In addition to its primary data bus hub function, the module supports an output of 5.2V power supply capability. This regulated output is ideal for powering sensors, communication modules, or auxiliary electronics that require stable low-voltage input.

This design allows UAV engineers to reduce the need for separate voltage regulators, lowering system weight and simplifying electrical layouts. When combined with intelligent bus management, the result is a cleaner and more maintainable onboard power system.

CAN and I2C Bus Communication Integration

The module supports both CAN and I2C bus communication, enabling seamless integration with modern UAV flight controllers and peripherals. CAN bus communication is widely used for its robustness and noise resistance, especially in electrically noisy UAV environments. I2C support adds flexibility for connecting lightweight sensors and monitoring devices.

With support for one-to-six bus device expansion, the module allows up to six compatible bus devices to be connected through a single hub. This makes it especially valuable for UAV platforms that rely on multiple smart peripherals such as power monitors, GPS modules, telemetry units, and environmental sensors.

MotioNew engineers frequently recommend this architecture for projects that require scalable expansion without sacrificing signal integrity or power stability.

Designed for Clean Integration and Reduced Wiring

One of the main advantages of the OneBusHub Bus Station design is its ability to significantly reduce wiring clutter. By centralizing power and data distribution, UAV builders can eliminate redundant cables and connectors, improving airflow, reducing electromagnetic interference, and simplifying maintenance.

When combined with other onboard components such as UAV power distribution boards and CAN-enabled flight controllers, this module contributes to a cleaner and more professional system layout. This is particularly important for commercial and industrial UAV platforms where reliability and serviceability are critical.

Compatibility and Integration Support from MotioNew

MotioNew supports full integration guidance for the ZeroOne Bus Station Power Module, ensuring compatibility with popular flight control systems and CAN-based peripherals. Our engineers assist with power planning, bus topology design, and device addressing to ensure stable operation in real-world UAV environments.

For customers building complex UAV systems, MotioNew also provides recommendations on pairing this module with compatible UAV power management solutions and intelligent bus accessories, helping teams avoid common integration pitfalls.

Suitable Applications Across UAV Segments

This power module is suitable for a wide range of applications, including industrial inspection drones, mapping and surveying platforms, research UAVs, and custom OEM drone builds. Its wide voltage input, robust protection features, and scalable bus support make it adaptable to both lightweight and high-end UAV configurations.

For procurement teams, the standardized design also simplifies spare parts management and long-term maintenance planning across fleets.

Frequently Asked Questions

How does the OneBusHub Bus Station improve UAV power management?

The OneBusHub Bus Station Power Module centralizes power distribution and bus communication, reducing wiring complexity while providing stable voltage, overcurrent protection, and multi-device CAN and I2C expansion for UAV systems.

Can this module support multiple CAN devices simultaneously?

Yes, the module supports one-to-six bus device expansion, allowing up to six compatible CAN or I2C devices to be connected through a single hub, depending on system configuration and power requirements.

Does MotioNew support bulk and wholesale purchasing for this power module?

MotioNew supports bulk and wholesale orders for the ZeroOne Bus Station Power Module. Our team works closely with procurement departments to provide competitive pricing, stable supply, and technical documentation for large-scale deployments.

What technical support does MotioNew provide for B2B buyers?

MotioNew provides pre-sales consultation, system integration support, and post-sales technical assistance. Our engineers help verify compatibility, recommend wiring layouts, and support long-term fleet deployment for enterprise UAV customers.

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