Firmware Development — Cleveland, Ohio
Production Firmware,
Verified on Hardware.
STM32 and ARM Cortex-M firmware written by senior engineers — RTOS or bare-metal, CAN and BLE, bootloaders and OTA. Done means the device runs on your hardware, not that the code compiles.
Kyros Engineering develops production firmware in Cleveland, Ohio — STM32 and ARM Cortex-M, RTOS and bare-metal, CAN/FDCAN, BLE and Wi-Fi, bootloaders and OTA updates — written by senior engineers, verified on real hardware, with on-site bench work available across Northeast Ohio.
A Firmware Team You Can Put Hardware in Front Of
Kyros Engineering develops embedded firmware from Cleveland, Ohio for industrial, medical, and consumer products. The difference a local firmware partner makes is physical: you can drop a misbehaving board on our bench, or we bring the debugger to your plant anywhere in Northeast Ohio. Firmware problems get solved at the hardware, with a scope and an SWD probe — not guessed at over screen-share.
Our definition of done is strict: firmware is finished when the device runs correctly on real hardware through power cycles, updates, and fault conditions — not when the build passes. That standard comes from shipping controllers that run unattended in water treatment plants, agricultural machines, and connected medical devices.
We take on full-product firmware, staff-level overflow for engineering teams, and rescues of codebases that outgrew their original authors. Everything we write is documented, instrumented, and handed over so your team can own it after we leave.
What We Ship
Firmware for Products, Not Demos
Production-Grade Firmware
Architecture, drivers, state machines, and test hooks designed for manufacturing and field diagnostics from day one.
Connectivity & Protocols
CAN/FDCAN dispatch architectures, BLE and Wi-Fi stacks, and industrial protocols — from physical layer to cloud.
Bootloaders & OTA
Fail-safe update systems: dual-bank boot, CRC and rollback protection, and update paths proven on the bench.
Rescue & Bring-Up
Inherited codebase audits, HardFault hunts, and board bring-up — with SWD-level debugging on our Cleveland bench.
Real Project
Water Treatment Controller
Industrial Client — STM32H7 control system for a commercial water purification product line
Frequently Asked Questions
- Can you take over firmware another team started?
- Yes — codebase rescues are a core service. We audit the architecture, reproduce the failures on hardware with SWD-level debugging, deliver a written gap assessment, and then stabilize and finish the firmware to production quality.
- Do you work on-site in the Cleveland area?
- Yes. We do bench work at our Cleveland office and on-site bring-up, debugging, and integration at plants and labs across Northeast Ohio — Cleveland, Akron, Mentor, and surrounding areas.
- Who owns the firmware you write?
- You do. Work-for-hire terms are standard: source code, documentation, build systems, and test evidence are delivered to your repository and your team is trained to own them.
- What does 'production-ready firmware' mean at Kyros?
- The device runs correctly on real hardware through power cycles, updates, and fault conditions — with bootloader, diagnostics, and manufacturing test hooks in place. Compiling cleanly is not our definition of done.
Ready to Talk Through Your Build?
Tell us what you're building. We'll schedule a free consultation to discuss architecture, timeline, and budget — with an engineer, not a salesperson.
Talk to Our Founder