Embedded Software Connects the Physical and Digital World
In factories, vehicles, hospitals, and the field, embedded software is where physical systems meet real-time decision-making. We partner with teams building products that must perform reliably—often under strict constraints, long lifecycles, and little room for error.
With decades of embedded experience, we help you design systems that connect hardware, software, and data in ways your people can trust when it matters most.
Your Trusted Partner in Embedded Software Development
Embedded systems rarely live in isolation. They interact with hardware, sensors, networks, cloud platforms, and the people who depend on them every day.
We work alongside your teams to understand those realities—from microprocessor constraints to field conditions—and shape software that fits your product, environment, and long-term goals.
The result is embedded software that’s dependable today and easier to maintain and evolve over time.
Firmware & Low-Level Systems
Built close to the hardware, designed for reliability.
Develop firmware that interacts directly with chips, boards, and peripherals, balancing performance, stability, and long-term support.
Connectivity & IoT Platforms
From devices to data, without fragile links.
We help embedded systems communicate securely with other devices, cloud services, and platforms, supporting data flow that teams can rely on.
Intelligent Devices & Edge Systems
Decisions made where the work happens.
We build embedded systems that process data locally, respond in real time, and reduce dependence on constant connectivity—supporting faster, more resilient operations.
All Things Embedded at SEP
Everything you need to build a modern foundation.
- Bare-Metal & RTOS Systems
- Chip & Component Selection
- Connectivity & Protocols
- Data Acquisition
- Device Drivers & BSPs
- Edge Computing
- Embedded Linux Platforms
- Firmware Development
- Hardware Bring-Up
- IoT Device Management
- Maintenance Support
- PCB Layout Collaboration
- OTA Updates
- Performance Optimization
- Proofs of Concept
- Security
- Sensor Integration
Embedded Solutions at SEP
How does SEP approach embedded development?
We bring the same collaborative approach to embedded work that we use across SEP—adapted for hardware constraints, safety concerns, and long product lifecycles.
Discovery
We start by understanding your hardware, environment, users, and risks. That often includes reviewing existing designs, evaluating platform options, and validating assumptions with early prototypes. The goal is clarity before commitment.
Delivery
We build embedded software that fits your system, whether that’s firmware for custom boards, embedded Linux platforms, or connected IoT devices. We focus on reliability, security, and clear integration with the rest of your ecosystem.
Evolution
Embedded products need to be built to last. We help you maintain, extend, and modernize systems over time—supporting new features, hardware revisions, and deployment models without destabilizing what already works.
Embedded work is rarely linear. That’s where steady partnership—and shared learning—makes the difference.
Tools We Use to Build Embedded Systems That Last
We build embedded software with tools chosen for the realities of long-lived products, constrained environments, and real-world conditions. That might mean bare-metal C or C++, an RTOS for real-time control, or embedded Linux platforms built with Yocto or Buildroot. It can also include short-range wireless technologies like Bluetooth Low Energy (BLE) when devices need to communicate efficiently, securely, and close to the work being done. The right choice of language, platform and peripherals depends on your hardware, lifecycle, and operational needs.
ARM 
ASM 
Atmel AVR 
AWS IoT 
Ayla Networks 
Azure IoT 
BLE 
C 
C++ 
ESP32 
FreeRTOS 
Green Hills 
HC16 
I2C 
IAR 
Infineon/Cypress 
JTAG 
Matter 
MBed OS 
MQTT 
MSP430 
National Instruments 
PIC 
RS232 
SiLabs Texas Instruments 
Thread 
USB-CDC 
USB-HID USB-PHDC 
WiFi 
WindRiver 
Zigbee When your product depends on physical devices, secure communication, or real-time response, the right architecture matters. We design systems that balance performance, reliability, and maintainability—so your teams can deploy, update, and support devices with confidence.
Whatever the stack, the goal stays the same: durable embedded systems that support the work your people say matters.
Are these embedded software challenges holding you back?
- “Do we need embedded Linux, or would an RTOS or firmware-only approach be better?”
- “Why is our firmware so hard to update, test, or maintain over time?”
- “How do we securely connect embedded devices to the cloud or other systems?”
- “What’s the right way to handle real-time or low-latency behavior in an embedded system?”
- “How do we design safe over-the-air (OTA) updates for devices already in the field?”
- “How can our embedded system scale as hardware, features, or deployments change?”
We’ve helped teams work through these questions across industrial, regulated, and consumer products. We can help you move forward with clarity.
Trusted by Teams Who Count on Their Products
“SEP was a great fit.”
SEP’s culture and mindset around software quality were a great fit when helping our team bring new instrument control software to market.
Embedded Work We’re Proud Of
Embedded software powers products people depend on—often without thinking about it. These stories show how thoughtful design, reliable systems, and long-term collaboration help teams connect devices, gather trusted data, and support critical work in the field. Each project reflects a simple goal: build embedded systems that support real people doing complex work with confidence.
Powering U.S. Solar Growth with Embedded Development
SEP partnered with a global solar leader to adapt inverter software for U.S. homes, helping a new Indiana R&D team move quickly from development to certification and market readiness.
Results
- MVP certified and tested
- Seamless major code merge
- Lead SEP developer appointed for U.S. architecture
Embedded Displays Driving Precision Agriculture
SEP partnered with a global agricultural equipment manufacturer to build embedded tractor displays and guidance systems—helping farmers increase yields, improve efficiency, and support global food security.
Results
- Precision planting & harvesting boosts crop yields
- Higher profits for farmers worldwide
- 8+ years of trusted partnership
Let’s build something that lasts.
When embedded software matters, having a steady partner makes all the difference. Submit the form to start a conversation with SEP’s experts today!