June 13, 2025

Radio Deployment Kit (RDK) by FLYMOTION: Extend Your Mesh Network with Boston Dynamics’ SPOT Robot

Written by

Matthew

FLYMOTION's Radio Deployment Kit (RDK) pushes SPOT's capabilities even further by solving one of robotics' most persistent challenges: maintaining reliable communication over extended distances and through complex environments.

The Boston Dynamics SPOT robot has revolutionized unmanned ground operations across public safety, defense, and industrial sectors, and now with the RDK, operators can ensure continuous connectivity throughout their missions.

What is the FLYMOTION RDK?

The Radio Deployment Kit is a custom payload system that transforms SPOT into an independent communication relay platform. Made possible by FLYMOTION’s Ridgeback 2, RDK utilizes powerful edge computing capabilities to perform remote, autonomous mesh radio deployment with the tap of a button on SPOT’s native GUI screen. Unlike traditional fixed communication setups, the RDK enables SPOT to carry and deploy mesh radio nodes on demand, creating scalable networks that adapt to mission requirements in real-time.

RDK integrates directly with SPOT's existing payload ports and mounts securely to the robot's rail system without requiring external power sources or data cables.

RDK–and Ridgeback 2–can both be mounted alongside other critical SPOT payloads, like SPOT Cam and SPOT’s PTZ Camera, so you don’t have to sacrifice any functionality or situational awareness in order to scale up your mesh network on-scene. Seamless software and hardware integration maintain SPOT's mobility while extending operational range beyond previous limitations for unmatched robotic capabilities.

Autonomous Node Deployment

RDK’s single-button deployment functionality, enabled by FLYMOTION’s custom software integration, provides the ultimate operational range and flexibility through SPOT’s native GUI. SPOT autonomously grasps radio nodes and places them at operator-specified locations, eliminating manual intervention during critical operations and keeping your team connected through challenging RF environments. 

Extended Operational Range

Field-tested, the RDK has been proven to extend SPOT's communication range and strengthen signal penetration in challenging RF environments. The system's mesh network architecture allows for range extension through the remote, autonomous deployment of additional nodes, creating networks that can span miles/kilometers when properly deployed.

Advanced Radio Integration

The RDK supports integration with military-grade mesh network radios, including:

  • Persistent Systems MPU5: Government-standard MANET radio supporting voice, video, and data transmission
  • Silvus StreamCaster series: High-performance mesh networking radios designed for tactical operations
  • Other commercially available Mobile Ad-Hoc Networking (MANET) systems commonly used by defense and government operators

Modular, Multi-Payload Compatibility

The RDK mounts alongside other SPOT payloads including Boston Dynamics' PTZ camera and FLYMOTION's RIDGEBACK 2. This compatibility enables highly configurable platforms that are uniquely capable and tailored to specific mission requirements.

Strategic Applications

Law Enforcement and SWAT Operations

Urban tactical operations often present communication challenges due to building interference and complex terrain. The RDK enables SPOT to establish communication nodes ahead of entry teams and throughout the environment, ensuring continuous connectivity between field units and command centers.

During high-risk warrant executions or hostage situations, SPOT can deploy nodes to maintain real-time video feeds and tactical communications even when traditional radio systems fail due to structural interference and poor connection.

Emergency Response and Disaster Recovery

Natural disasters frequently destroy communication infrastructure precisely when it's needed most. The RDK addresses this by enabling rapid deployment of temporary mesh networks in disaster zones.

Search and rescue teams can use SPOT to establish communication coverage across large search areas, coordinating multiple response units while maintaining situational awareness through continuous data sharing.

Defense and Military Applications

Military operations in urban environments require robust communication networks that can adapt to rapidly changing tactical situations. The RDK enables SPOT to establish forward communication posts, extending command and control capabilities into contested or obstructed areas. This allows for improved situational awareness, increased ability to gather intelligence, and a higher likelihood of mission success.

Industrial and Infrastructure Inspection

Large industrial facilities, offshore platforms, and remote infrastructure sites often have communication dead zones that hinder inspection and maintenance operations. The RDK enables SPOT to maintain connectivity while inspecting hazardous or remote areas, ensuring real-time data transmission and immediate response capabilities.

Operational Advantages

Reduced Human Risk Exposure

By enabling SPOT to establish and maintain communication networks autonomously, the RDK reduces the need for personnel to enter dangerous or unknown areas. This is particularly valuable in hazardous material incidents, bomb disposal operations, and structural inspections following disasters.

Improved Mission Efficiency

Single-button deployment and autonomous node placement streamline operations, reducing setup time and eliminating communication gaps that can compromise mission success. Teams can focus on their primary objectives rather than communication logistics or failures

Scalable Network Architecture

The mesh network design allows operators to scale communication coverage based on mission requirements. Small operations might require only one or two nodes, while large-scale incidents can utilize multiple SPOT robots deploying extensive networks.

Future-Proof Technology Integration

FLYMOTION’s platform-agnostic approach ensures the RDK remains compatible with evolving communication technologies. As new mesh radio systems emerge, the RDK can adapt to incorporate these advancements.

Getting Started with the RDK

Organizations interested in integrating the RDK into their SPOT operations should consider their specific communication requirements and operational environments. FLYMOTION offers comprehensive training programs that cover both basic SPOT operations and advanced RDK deployment techniques.

Our training curriculum includes scenario-based exercises that simulate real-world conditions, ensuring operators can effectively deploy and manage mesh networks under pressure.

For more details, including pricing and availability information, or to schedule a demo, contact FLYMOTION.

The Communications Force Multiplier

The RDK represents a significant evolution in unmanned ground vehicle capabilities, transforming SPOT from a mobile observation platform into a comprehensive communications hub. By enabling autonomous deployment of mesh networks, the system addresses critical communication challenges that have historically limited unmanned and robotic operations.

As public safety, defense, and industrial organizations continue adopting unmanned systems, solutions like the RDK are essential for maximizing operational effectiveness while minimizing risk to human personnel. SPOT's proven mobility and the RDK's field-tested communications capabilities create a platform that can adapt to virtually any mission requirement.

For organizations already operating SPOT robots, the RDK’s seamless integration with the platform significantly expands operational capabilities without additional training overhead or operational complexity. 

Frequently Asked Questions

What are the operational benefits of the FLYMOTION RDK?

The RDK extends communication range and increases signal strength in challenging environments network expansion allows for further range and penetration by deploying additional nodes remotely to enhance command and control of any scene.

Does the RDK require special training to operate?

No: FLYMOTION’s R&D team has engineered RDK for ease of use, from the cradle that fits industry-leading, commercially available MANET systems to our custom software integration with SPOT’s native GUI. RDK operates with single-button control via  SPOT’s native GUI, so mesh radio node deployment is autonomous, quick, and easy. FLYMOTION offers comprehensive training programs that cover both basic SPOT operations and advanced TTPs if your organization is looking to level up robotic teaming operations. Our training includes scenario-based exercises simulating real-world conditions to ensure effective operation under pressure.

Can the RDK be used alongside other SPOT payloads?

Absolutely. The RDK is designed to mount alongside other payloads including SPOT’s PTZ camera and our RIDGEBACK 2 system, allowing for highly configurable and capable mission-specific setups.

What types of radios are compatible with the RDK?

The RDK supports industry-leading MANET technology commonly used by defense and government operators.

How does SPOT deploy the radio nodes autonomously?

The RDK features single-button deployment functionality where SPOT autonomously grasps radio nodes and places them at operator-specified locations. This eliminates the need for manual intervention during critical operations and streamlines mission execution.

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