Kyros Engineering

Kyros Engineering designs the electronics and embedded firmware inside medical, industrial, and connected products, from the first architecture decision to boards that run their real function on the bench. We're based in Cleveland, Ohio, and work with startups, OEMs, and manufacturers across the US.

Our work covers circuit and PCB design and layout, firmware for STM32 and other ARM Cortex-M microcontrollers (RTOS, CAN/FDCAN, BLE, Wi-Fi), power electronics, motor control, battery management, sensor interfaces, EMC pre-compliance reviews, firmware code audits, and medical device development under design controls (IEC 62304, IEC 60601, ISO 14971).

Most engagements open with the Build Blueprint: two weeks, $5,000 fixed. You get a written architecture, the regulatory and quality basis (every standard that applies, listed before design starts), the parts that carry real risk, the decisions where the roadmap can go two ways, and the effort to get through them. The plan is yours to keep, whoever builds the product.

A principal engineer owns every project and brings in specialists from a hand-picked bench as the work demands. On payment, you own the schematics, PCB files, Gerbers, BOMs, firmware source, and drawings.