Engineering Services
Custom Hardware & Firmware Design
From concept to marine-grade production — we design, prototype, and manufacture custom embedded electronics for marine, automotive, and off-road applications. Whether you need a one-off CAN bus solution or a production run of custom NMEA-2000 hardware, our engineering team delivers.
CAN Bus & NMEA-2000 Integration
Custom CAN bus translation and bridging solutions. We develop protocol conversion firmware that translates proprietary ECU data to NMEA-2000 (N2K) for display on Garmin, Simrad, Raymarine, and other marine MFDs. If your platform isn’t in our standard library, we’ll build it.
NMEA-2000
J1939
GMLAN
Custom Protocols
Custom PCB Design
Schematic capture, PCB layout, and board manufacturing for marine-grade environments. Conformal coated designs rated for vibration, moisture, and wide temperature ranges. From single-layer prototypes to multi-layer production boards with integrated connectors.
PCB Layout
Marine-Grade
Conformal Coated
Embedded Firmware Development
Bare-metal and RTOS-based firmware for microcontrollers targeting CAN bus communication, sensor acquisition, motor control, and real-time data processing. We develop in C/C++ and deliver production-quality code with documentation and update capability built in.
ARM Cortex
CAN Drivers
OTA Updates
Prototype to Production
We take projects from napkin sketch to manufactured product. Rapid prototyping with in-house assembly, bench testing, and field validation. Once proven, we manage the transition to volume production including enclosure design, conformal coating, and quality testing.
Bench Testing
Field Validation
Volume Mfg
Applications
Industries We Serve
Performance Marine
Engine swaps, glass cockpits, NMEA-2000 integration, diesel marinization, shootout builds.
Automotive & Off-Road
Custom gauge integration, ECU bridging, racing telemetry, and CAN bus diagnostics for off-road vehicles.
Industrial & OEM
Custom CAN bus gateways, sensor interfaces, and embedded controllers for OEM integration and industrial applications.
Airboat & Specialty
Full electronics packages for airboat builds — engine management, CAN integration, instrumentation, and custom wiring harnesses.
Our Work
Project Gallery
Custom embedded hardware and firmware designed and built by Marine Mods Inc.
