Smaller shell. Greater durability.

How we helped modernize a much-loved CAN controller for the next generation of machines.

50% Smaller footprint
LED Diagnostic system
66% Shorter production cycle

Redesigned for durability and scalability

The sealed cable allows for both power and data to pass through a single connection point, while the integrated strain relief improves durability during field use.

The rigid shell protects the electronics and includes a recessed window that keeps diagnostic LEDs visible after sealing, enabling quick field checks without disassembly.

The condensed PCB layout allows for tighter integration and improved thermal flow, while embedded firmware provides real-time LED-based fault diagnostics.

The custom-fit epoxy provides a protective barrier against vibration, moisture, and debris, while reinforcing the internal structure of the device.

The molded base includes mounting ears and strap scallops, allowing for secure attachment with zip ties, screws, or magnets in a wide range of field configurations.

Results that make a difference

We reduced the controller size by 50%, making installation simpler in tight or crowded spaces.

We repositioned LEDs for visibility through the housing, making it easier to check system status after sealing.

We updated the board and housing for encapsulation, improving resistance to vibration, moisture, and dust.

Project Overview

Evolution of a rugged CAN controller

A CAN (controller area network) controller acts as the translator between heavy equipment and its attachments. It sends signals between the vehicle and connected systems so operators can control equipment directly from the cab. For farmers, contractors, and field techs, this means faster work and fewer wiring headaches.

Skid Steer Genius had already proven the controller in real-world use over many years in production. As the product matured, they partnered with 28 Gorilla to modernize the design, update components, and improve manufacturing practices. The work focused on updates to the mechanical design, electronics layout, and firmware to support long-term reliability and production.

Project: Skid Steer Genius CAN Controller
Services: Industrial product design, Electrical engineering design, Mechanical engineering design, Firmware development
Industry: Construction and heavy equipment

The Challenge

Make production, installation, and servicing easier.

The existing controller performed well but revealed limitations over time in real-world field use. It lacked clear diagnostic feedback, was larger than ideal for tight installs, and was difficult to fully protect against water and vibration. The goal was to preserve existing functionality while improving manufacturability, installation, and serviceability. That meant reducing the size, improving sealing, and making the controller easier to install and service without redesigning the entire system.

Our Approach

Engineer for real-world use.

We started by reducing the overall footprint of the controller by nearly 50%. Our team reshaped the board and housing for better thermal performance and created a potting-compatible layout that kept indicator lights visible after sealing. Flanges were added to support flexible mounting on different equipment.

On the firmware side, we added diagnostic LEDs that shine through the encapsulant to give technicians real-time system feedback without opening the case. Throughout the update process, we collaborated with 29Tech, our integrated manufacturing partner, to align design decisions with production feasibility and quality control. This reduced hand-off delays and supported efficient small batch manufacturing.

Helping real people do their jobs better is what motivates us.

We shaped every detail to make this controller easier to build, install, and trust in the field.

Ryan Kotrosa, Electrical Engineer at 28 Gorilla

Up Close with CAN Controller

Skills & Equipment Used

Industrial Product Design

  • Human-factors design
  • Mounting flexibility
  • Rugged enclosures
  • SolidWorks
  • 3D printing
  • Prototyping tools

Electrical Engineering Design

  • Signal integrity
  • EMI mitigation
  • IP67-rated component selection
  • Altium
  • Oscilloscopes
  • Harnessing tools

Mechanical Engineering

  • Ingress protection
  • Multi-surface mounting
  • Strain relief design
  • CAD modeling
  • Stress analysis tools

Firmware Development

  • Embedded diagnostics
  • LED fault logic
  • CAN interface support
  • C/C++
  • Microcontroller dev boards
  • Bench testing

Software Product Development

  • Part consolidation
  • Encapsulation readiness
  • PCB orientation for LED visibility
  • Assembly consultation
  • Vendor coordination

Product Concept Development

  • Requirements shaping
  • Early-stage risk reduction
  • Concept-to-prototype transition
  • Napkin sketch to CAD

28 Gorilla and 29Tech were instrumental in helping us transition this product from a working concept to a rugged, field-ready controller. They adapted quickly, made smart improvements, and delivered every time.
Senior Program Manager at SSG

Let’s make your product field-ready.