Minnesota · Medical & Industrial Firmware Partner

Embedded Firmware Development Services in Minnesota

Minnesota builds devices people trust with their health, their harvest and their homes. The Twin Cities’ “Medical Alley” is one of the densest medical technology clusters anywhere, and the state is also home to major names in building controls, agricultural equipment and industrial automation. Electrobit Tech supports these companies with careful, well-tested embedded firmware.

We develop the firmware layer that turns a circuit board into a finished product: startup and bootloader code, sensor and peripheral drivers, low-power operating modes, real-time control, wireless links and a safe way to update devices after they ship. Our team can take full ownership of the firmware or work alongside your engineers.

We work with medtech startups in Minneapolis and St. Paul, health technology teams around Rochester, controls manufacturers in the metro suburbs and ag-tech companies in southern and western Minnesota. If you need Embedded Firmware Development Services in Minnesota that put reliability first, get in touch.

Start a firmware conversation

What we develop for Minnesota teams

Ultra-low-power firmware for implants, wearables and sensors
Medical device firmware with full test documentation
HVAC, building automation and smart thermostat firmware
Rugged firmware for farm and outdoor equipment
BLE, Wi-Fi, LoRaWAN and cellular connectivity
Firmware reviews, refactoring and MCU upgrades

Industries

Firmware for Minnesota’s Industries

Minnesota’s hardware companies sit in a few well-defined sectors. Each sector weighs safety, power, cost and longevity differently, and we shape our firmware work around those priorities.

Minneapolis–St. Paul – Medical Devices and Health Technology

The Twin Cities metro hosts hundreds of medical device companies, from cardiac and neuromodulation leaders to early-stage startups. We write deterministic, power-efficient firmware for patient monitors, infusion and therapy devices, diagnostic instruments and wearables, with code reviews, unit tests and traceable documentation that support your quality system.

Twin Cities Suburbs – Building Controls, HVAC and Electronics

The metro suburbs are home to building automation, HVAC, security and electronics manufacturers. We build firmware for thermostats, controllers, sensors and gateways using BACnet, Modbus, Zigbee, Thread and Wi-Fi, along with long-life battery management for wireless sensors.

Rochester – Healthcare Innovation and Digital Health

Rochester’s world-class healthcare community supports a growing number of digital health and clinical research ventures. We develop connected sensor firmware, BLE links to mobile apps and secure data handling for remote monitoring and clinical study devices.

Southern and Western Minnesota – Agriculture and Food Technology

Farm country across Mankato, Marshall and the Red River Valley drives demand for rugged field electronics. We build firmware for grain and soil sensors, livestock monitoring, implement controllers and long-range LoRaWAN and cellular telemetry built to survive Minnesota winters.

We also support companies in Duluth, St. Cloud, Bloomington, Eden Prairie, Plymouth, Maple Grove and the Iron Range.

Services

Firmware Services for Minnesota Companies

New Product Firmware

We design and code firmware for new devices, joining sensors, user interfaces, power management, storage and radios into one reliable application that is ready for verification testing.

Silicon Platform Support

We develop on Nordic, STMicroelectronics, NXP, Texas Instruments, Microchip, Silicon Labs, Renesas, Ambiq and Analog Devices platforms, including ultra-low-power MCUs built for battery and energy-harvesting devices.

Bring-Up and Low-Level Drivers

We validate new boards, configure clocks and memory, write drivers for ADCs, displays, flash and sensors, and deliver a stable bootloader before application work begins.

Process

Our Firmware Delivery Process

We follow four documented stages, each closing with a review your team approves before we move on.

01. Requirements capture

We turn your product needs into clear, numbered firmware requirements that can be traced through design and testing.

02. Design and risk review

We define the architecture, interfaces, power budget and update method, and note the failure modes the firmware must handle safely.

03. Coding and integration

We write firmware in Embedded C and C++, integrate RTOS and wireless stacks, add OTA support and run static analysis and code reviews throughout.

04. Verification and documentation

We complete unit, integration and system-level tests, then provide test reports, traceability records, user guides and complete source code.

Capabilities

Firmware Capabilities

Real-Time Operating Systems

Zephyr, FreeRTOS, SafeRTOS, ThreadX and embOS for devices that must respond on time, every time.

Ultra-Low-Power Firmware

Current profiling, deep-sleep design and event-driven code to stretch battery life from months to years.

Bare-Metal Development

Compact, predictable firmware for small MCUs where an operating system is not needed.

ARM Cortex-M and Cortex-A

From Cortex-M0+ and M33 sensor devices to Cortex-A processors running embedded Linux and Yocto.

Medical-Grade Practices

Requirements traceability, structured code reviews, unit testing and documentation that support IEC 62304-based development processes.

Building and Industrial Protocols

BACnet, Modbus RTU/TCP, CAN, RS-485 and OPC UA integration for controllers and equipment.

Wireless and IoT

BLE, Wi-Fi, Thread, Matter, Zigbee, LoRaWAN, LTE-M and NB-IoT, with MQTT and encrypted cloud links.

Firmware Security

Secure boot, encrypted OTA images and Arm TrustZone-based isolation for sensitive data.

Environmental Robustness

Watchdogs, brown-out handling, cold-temperature battery compensation and recovery logic for devices deployed outdoors.

Legacy Firmware Upgrades

We document, stabilise and modernise older firmware, or move it to a new MCU when a component reaches end of life.

Platforms we work with

Nordic SemiconductorSTMicroelectronicsNXPTexas InstrumentsMicrochipSilicon LabsRenesasAmbiqAnalog DevicesLinux-based processors

Why Us

Why Minnesota Companies Partner With Electrobit Tech

Reliability-first engineering

We write firmware for devices where a fault matters, with testing and documentation built in from day one.

Central Time working hours

We meet in your Minnesota business hours and continue work overnight, so updates are ready each morning.

Cost-effective expertise

Experienced firmware engineers without the time and expense of growing an in-house team.

Confidentiality and ownership

NDA before the first technical discussion and full IP transfer at delivery.

End-to-end device support

Firmware, hardware design, IoT platforms and manufacturing support from one partner.

Start Your Minnesota Firmware Project

Whether you are developing a medical device in Minneapolis, a building controller in the suburbs or a field sensor for Minnesota farms, Electrobit Tech can help bring it to market with confidence. Send us your requirements and we will come back with a recommended approach, timeline and estimate.

Schedule a free firmware consultation

FAQs