
From Idea to Impact: End-to-End IoT Product Engineering
We engineer your IoT vision into commercial success. Complete hardware, firmware, and manufacturing solutions, designed for market impact.
Navigate IoT Complexity with a Proven Partner
Limited In-House IoT Expertise?
Your instant IoT dream team: Full-stack expertise (H/W, F/W, cloud) minus the usual overhead.
Stalled Projects & Time-to-Market Pressure?
Launch faster. Our experts accelerate development, rescue stalled projects, and ensure on-time market entry.
Fragmented Development & Vendor Management?
One accountable partner for your entire IoT journey. Streamlined development, from concept to successful launch.
Bridging Design to Manufacturing?
Bridge design to manufacturing with confidence. Our ODM partnerships deliver scalable, quality production.
Our Distinctive Approach to Product Success
Comprehensive End-to-End Ownership
Your IoT product journey, fully managed end-to-end by Croxel. We ensure accountability, cohesive vision, low risk, and high efficiency.
- One accountable partner, simpler projects.
- No fragmentation errors or delays.
- Consistent quality & design, end-to-end.
- Clear communication, faster decisions.
Strategic Application-First Mindset
Application-first: We analyze your market and user needs to build IoT solutions with real, tangible value, not just features.
- Solutions fit market & user needs precisely.
- No over-engineering or feature creep.
- Optimized resources, faster to viable products.
- Features focused on user adoption & ROI.
Our Proven Phase-Gate Development Process
Our proven phase-gate process ensures structured development with clear objectives, deliverables, and validation at each step for predictable success.

Proof of
Concept
Validate core technical feasibility and key functionalities.
Engineering
Validation Testing
Confirm full electronic functionality and design integrity.
Design
Validation Testing
Validate design for manufacturing, reliability, stress, and compliance.
Production
Validation Testing
Confirm readiness of manufacturing line, QC, and test setups.
Mass
Production
Scale manufacturing with ongoing quality assurance and support.
Proof of
Concept
Step 1 of 5
Objective:
Validate core technical feasibility and key functionalities.
Key Activities:
Technology research & selection, high-level architecture planning, rapid prototyping of critical elements.
Deliverable Focus:
Working model demonstrating core concept viability.
Engineering
Validation Testing
Step 2 of 5
Objective:
Confirm full electronic functionality and design integrity.
Key Activities:
Detailed schematic design, PCB layout, initial firmware development, full functional testing.
Deliverable Focus:
Fully functional engineering prototype meeting all specified technical requirements.
Design
Validation Testing
Step 3 of 5
Objective:
Validate design for manufacturing, reliability, stress, and compliance.
Key Activities:
Enclosure design, environmental testing (temperature, humidity, vibration), pre-compliance testing, design optimization for manufacturing.
Deliverable Focus:
Production-ready design with verified performance and robustness.
Production
Validation Testing
Step 4 of 5
Objective:
Confirm readiness of manufacturing line, QC, and test setups.
Key Activities:
First pilot production run with the chosen contract manufacturer, assembly line setup verification, yield analysis, test procedure validation.
Deliverable Focus:
Validated production process capable of consistent quality output.
Mass
Production
Step 5 of 5
Objective:
Scale manufacturing with ongoing quality assurance and support.
Key Activities:
Full-scale production, ongoing quality monitoring, yield optimization, supply chain management, post-launch firmware updates and support.
Deliverable Focus:
Market-ready product with a stable, scalable manufacturing process.
From Validated Design to Scalable Manufacturing
Transitioning from design to full-scale production is critical. Croxel provides expert manufacturing support, ensuring quality, consistency, and scalability through strategic partnerships.
Strategic ODM Partnerships
Simplify manufacturing via our ODM (Original Design Manufacturer) partnerships. We manage CMs, protect your design, and provide scalable production access, minimizing your risk and overhead.
- Proven, high-quality manufacturing partners.
- Streamlined development-to-production transition.
- Preserved design intent & quality standards.
- Reduced vendor management complexity.
- Scalable production capacity for your needs.
Rigorous Quality Assurance Throughout
Uncompromising quality: We integrate rigorous testing and QC throughout development and into production, using custom automated procedures and ongoing monitoring.
- Comprehensive production test plans & fixtures.
- Automated performance & functional validation.
- Defined assembly line QC procedures.
- Yield analysis & continuous improvement.
- Component traceability & full documentation.

See Our Product Development Expertise in Action

Conserv: Environmental Monitoring Redefined
Croxel partnered with Conserv to elevate their environmental monitors via a full H/W & F/W redesign, achieving industry-leading multi-year battery life and enhanced sensor precision for cultural heritage.

Lift AI: Fleet-Wide Remote Firmware Modernization
Lift AI's deployed IoT fleet evolved to future-proof Zephyr firmware via a remote 'brain transplant' using their existing Blues Notecard, boosting reliability and OTA capabilities.
"Croxel wasn't just a hardware vendor; they were our strategic development partner in completely transforming our environmental monitoring platform. Their deep expertise in low-power hardware design and robust firmware development was instrumental in taking our product to an entirely new level of performance and reliability, directly impacting our ability to serve our clients in the cultural heritage sector."

Dave Masom
CEO
Ready to Bring Your IoT Vision to Life?
Partner with Croxel to navigate complex IoT product development. Our expert teams transform your innovative concepts into market-ready, scalable solutions. Let's discuss your project and ensure its success.