Ship features that really work
Testing embedded software is hard. Testing with specific hardware combinations is even harder. Without proper testing, features ship untested and customers find bugs in the field. 3Point1 helps you avoid:
- Shipping untested features because testing takes too long
- Field failures and uncertain market outcomes
- Compliance risks from inadequate verification
Make the change. Contact us now to get started.
Three steps to automated Firmware and Embedded Software Testing
Scoping call
We’ll review your embedded system, hardware constraints and testing challenges. We’ll also design a test plan that isolates difficult-to-test features and automates verification.
Test harness development and execution
3Point1 builds automated test harnesses for firmware code and hardware inputs and outputs. We run tests during development or at the factory to catch faults before they reach your customers.
Reproducible test plans and fault analysis
You’ll receive documented test results, coverage analysis and reproducible test plans. This ensures developers can prevent the same faults from recurring across additional iterations.
What makes 3Point1 a Firmware and Embedded Software Testing provider you can trust?
3Point1 brings embedded systems development expertise and testing automation most consultancies don’t offer.
Automated test harnesses
We design test fixtures that work with hardware devices and embedded firmware, making testing repeatable and reliable
Sub-assembly and feature isolation
We take slices through your embedded system to test difficult-to-isolate components and functions
Root cause analysis and fault finding
We analyse your detailed design to identify where faults lie and supply reproducible tests to prevent recurrence
Hardware and software integration testing
We test embedded software with real hardware constraints, peripherals and system requirements
Regulatory compliance support
Our testing process provides the evidence needed for quality assurance and compliance verification
Factory and development testing
We run tests during the development process or in production to catch problems before they reach the end user
Looking for a Firmware Testing agency?
We provide rigorous testing for embedded systems across critical applications and complex systems.
Electronic Product Design
- Electronic Product Prototyping Services
- IOT Product Design & Electronics Design
Firmware Development
- Firmware Development Services
- Embedded Software Development Services
PCB Development
- PCB Design & Prototyping Service
Electronic Product Testing
- Electronic Product Testing
- Firmware & Embedded Software Testing
Sectors
- Medical Device Product Design
- Automotive Electronics Product Design
- Aerospace & Defence Electronics Design Services
“Firmware testing doesn’t need to rely on heroics…”
We understand that embedded software testing is uniquely difficult. Hardware constraints, specific test conditions and tight deadlines mean features can ship without proper verification. This creates significant uncertainty. Plus, untested code leads to costly field failures, compliance issues and frustrated customers.
Our Firmware and Embedded Software Testing services turn a complex process into one that is repeatable and automated. We take the “he said, she said” out of testing by building test harnesses that verify firmware acts as designed, hardware devices respond correctly and functions work under real constraints.
We provide the automation most consultancies don’t. This means you no longer need to skip testing because it takes too long. Our automated verification processes deliver the results you need, when you need them. Contact us today to get started.

Our Firmware and Embedded Software Testing agency ensures your testing works as designed
Our ISO 9001-certified quality system ensures test plans, test cases and results are documented and traceable. We manage the testing process and supply evidence it’s taking place, which satisfies regulators and quality assurance requirements. We have experience testing a wide variety of embedded firmware, including medical equipment, motor controllers, electronic devices and critical applications where failure isn’t acceptable.
A Firmware and Embedded Software Testing company that catches bugs early
You have embedded software to verify and hardware devices to integrate. But testing firmware is hard. Specific combinations of hardware, operating systems and peripherals make verification time-consuming. As a result, untested features can slip through. When field failures occur, it damages your customer’s trust. It doesn’t have to be this way though.
3Point1 brings embedded systems expertise with automated test harnesses and reproducible processes. We test firmware code with physical hardware, verify functions under real constraints and identify bugs before they reach the end user. You’ll receive documented evidence, regulatory compliance support and confidence that your product works.
Our comprehensive testing process includes unit testing, integration testing and system-level verification. We’ll also deliver test plans and fault analysis to eliminate recurring issues. This provides your development team with clarity, and it gives your customers reliable products. It also ensures you meet your compliance obligations.
Are you ready to move away from untested features, field failures, manual testing bottlenecks and uncertain market outcomes?


