Firmware & software development

Intelligence, engineered in.

Production-ready firmware and software for connected products—from the first hardware prototype to secure cloud deployment.

Embedded firmware expertise

Firmware that brings hardware to life.

We develop dependable firmware for prototypes and manufactured products. Every line of code is built around the realities of your hardware, power budget, communications, and user experience.

Ellipse 18Custom Electronics Hardware

Ellipse 18Board bring-up & device drivers

Ellipse 18Nordic nRF, ESP32 & STM32

Ellipse 18Production test support

Ellipse 18Embedded C / C++

Ellipse 18Zephyr, FreeRTOS & embedded Linux

Ellipse 18Sensors & signal processing

Ellipse 18Bootloaders & secure OTA

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Embedded firmware expertise

Reliable connections. Real-world conditions.

We select and integrate the right wireless technology for range, bandwidth, power, certification, and cost—then make it perform reliably in the field.

Ellipse 18Custom Electronics Hardware

Ellipse 18Board bring-up & device drivers

Ellipse 18Nordic nRF, ESP32 & STM32

Ellipse 18Production test support

Ellipse 18Embedded C / C++

Ellipse 18Zephyr, FreeRTOS & embedded Linux

Ellipse 18Sensors & signal processing

Ellipse 18Bootloaders & secure OTA

Embedded firmware expertise

Firmware that brings hardware to life.

We develop dependable firmware for prototypes and manufactured products. Every line of code is built around the realities of your hardware, power budget, communications, and user experience.

Applications

Windows, mobile, web and device configuration tools.

Cloud services

APIs, MQTT, dashboards, storage and remote management.

Production tools

Programming, diagnostics, automated validation and test.

Fleet operations

Secure provisioning, monitoring and over-the-air updates.

Cross-disciplinary collaboration

One team across every layer.

Firmware and software engineers work directly with electrical, mechanical, cloud, manufacturing, and project teams. That means fewer handoff gaps, earlier risk discovery, and a product optimized as one system.

Core capabilities

Built for the full product lifecycle.

Embedded Firmware

C / C++

RTOS

Zephyr

FreeRTOS

IoT

BLE

Wi-Fi

UWB

LTE-M

GNSS

MQTT

OTA

Cybersecurity

Cloud

Desktop App

Automated Testing

Let's build something

Have a product that needs intelligence inside?

Our Services

Areas We Serve.

From startups, to large companies; SurfaceID has you covered.

Consumer Product Design

Medical Design

Scientific and Industrial Instruments

Blog.

Read about Industrial Design & Mechanical Engineering, one post at a time.
Sheet Metal Enclosure Design That Builds Better Products

Sheet Metal Enclosure Design That Builds Better Products

Sheet metal enclosure design aligns form, thermal performance, electronics protection, and manufacturing for housings suppliers can produce reliably.
How to Validate Hardware Concepts Before Building

How to Validate Electronics Engineering Hardware Concepts

Learn how to validate hardware concepts with focused prototypes, real user testing, and engineering checks before tooling or production costs rise fast.
Design Outsourcing for Products That Can Ship

Design Outsourcing for Products That Can Ship

Design outsourcing can accelerate hardware launches when design, engineering, prototyping, and manufacturing decisions are managed by one accountable team.
BLE vs Wi-Fi vs Cellular: Choose a Wireless Tech

BLE vs Wi-Fi vs Cellular: Choose a Wireless Tech

BLE vs Wi-Fi vs cellular: how to choose the right wireless technology for your product, balancing power, range, data, cost, and user experience at scale.
Die Casting vs Injection Molding: How to Choose

Die Casting vs Injection Molding: How to Choose

Compare die casting vs injection molding by material, cost, tolerances, tooling, and production volume to choose the right process for your product launch.