Ship Connected Embedded Products Faster With AWS FreeRTOS
Sphere's AWS FreeRTOS practice delivers production-ready firmware for IoT embedded devices – combining real-time OS expertise, AWS cloud connectivity, and device security best practices. From microcontroller selection through AWS IoT Core integration and OTA update pipelines, Sphere handles the full embedded stack.
Organizations around the world trust us
Why This Matters Now
IoT device manufacturers face a painful firmware development reality: building secure, cloud-connected firmware from scratch takes 12–18 months of engineering time, requires deep RTOS expertise that’s hard to hire for, and creating a robust OTA update pipeline alone can consume 3–4 months. Meanwhile, the connected product market waits for no one.
1. Real-Time OS Expertise Is Scarce
Experienced FreeRTOS developers who also understand AWS IoT security, MQTT protocol optimization, and OTA pipelines are rare – and expensive. Most teams are assembling this expertise from scratch.
2. Security Must Be Built In, Not Bolted On
Embedded security – TLS, certificate management, secure boot, and cryptographic key storage – is complex to implement correctly. Security vulnerabilities in shipped devices are permanent.
3. OTA Updates Are a Product-Critical Capability
Without a reliable OTA update pipeline, shipped devices cannot be patched for security vulnerabilities or updated with new features – making them liabilities rather than long-term assets.
What Sphere Delivers
Sphere's certified FreeRTOS engineers bring pre-built components for AWS IoT Core connectivity, TLS certificate management, MQTT optimization, and OTA update pipelines – enabling device manufacturers to leverage battle-tested building blocks instead of building from scratch. We adapt to your hardware and accelerate your timeline.
AWS IoT Core Integration
Pre-built MQTT client, device shadow synchronization, and IoT Core policy configuration – connecting your FreeRTOS device to AWS in days, not months.
Secure Element & Certificate Management
Sphere implements hardware security module (HSM) integration, device certificate provisioning, and secure key storage following AWS IoT best practices.
OTA Firmware Update Pipeline
AWS IoT Jobs-based OTA update pipeline with digital signature verification, rollback capability, and fleet-wide deployment management.
Low-Power Optimization
Deep sleep scheduling, radio duty cycling, and CPU frequency scaling to maximize battery life while maintaining required cloud connectivity intervals.
Multi-Protocol Support
MQTT, HTTP, CoAP, and WebSocket support. Wi-Fi, Ethernet, Cellular (LTE-M/NB-IoT), and LoRaWAN radio integration.
Production Firmware Architecture & RTOS Integration
Sphere goes beyond cloud connectivity and works inside the device firmware itself — integrating AWS services into real FreeRTOS task scheduling, memory constraints, peripheral handling, and failure recovery logic.
Built On Industry-Leading Technology
FreeRTOS and AWS IoT offering is built for connected embedded products that need secure cloud connectivity, reliable OTA updates, and production-grade firmware behavior on constrained hardware. The stack combines AWS-native IoT services, proven RTOS patterns, security components, and multi-protocol support so manufacturers can move from board-level firmware to a scalable connected device platform without building the cloud and device foundation from scratch.
We'd love to hear from you!
Please provide your contact details, and our team will get back to you promptly.
Who This Is For
Connected temperature, pressure, flow, and vibration sensors for industrial IoT applications requiring real-time AWS integration.
FDA-regulated connected medical devices requiring robust OTA update capabilities and audit-compliant security.
HVAC controllers, lighting dimmers, and access control devices with AWS-connected management and remote configuration.
Smart meters, EV charging stations, and energy monitors with secure AWS connectivity for utility integration.
Connected consumer products (appliances, tools, wearables) requiring multi-year OTA support and cloud feature delivery.
Accelerate Your Connected Device Timeline
Schedule a free 30-minute firmware architecture review with Sphere's senior FreeRTOS engineers. We'll assess your hardware design, cloud integration requirements, and security model – and give you an honest timeline for production-ready firmware.
How It Works
Architecture Review
Review target hardware, connectivity requirements, security model, and AWS integration design.
Bootloader & Security
Implement secure boot, certificate provisioning workflow, and hardware security integration.
FreeRTOS & AWS Integration
Develop RTOS task structure, AWS IoT Core MQTT integration, and device shadow synchronization.
OTA Pipeline
Build and test OTA update pipeline including code signing, staged rollout, and rollback.
Architecture Review
Review target hardware, connectivity requirements, security model, and AWS integration design.
Bootloader & Security
Implement secure boot, certificate provisioning workflow, and hardware security integration.
FreeRTOS & AWS Integration
Develop RTOS task structure, AWS IoT Core MQTT integration, and device shadow synchronization.
OTA Pipeline
Build and test OTA update pipeline including code signing, staged rollout, and rollback.
ROI & Business Impact
Faster Time to Market
Companies engaging Sphere for FreeRTOS development ship connected products 6–10 months faster than internal development timelines – representing $600K–$2M in accelerated revenue realization.
Avoided Recall Risk
Avoiding security vulnerabilities in shipped devices eliminates recall risk exposure that can reach $5M–$50M for security-critical product categories.
Hear from
our clientsHear from our clients
Lee Ebreo
VP of Engineering at Credit Ninja
These things would not have been achievable if we did not build our own in-house system and if we did not partner with Sphere to help us achieve our goals.
Selah Ben-Haim
VP of Engineering at Prominence Advisors
Our experience with Sphere and their team has been and continues to be fantastic. We keep throwing new projects at them, and they keep knocking them out of the park (including the rescue of a project that was previously bungled by another vendor).
Ben Crawford
Senior Product Manager at Enova Financial
I would expect to be delighted. It's been a really positive experience, working with Sphere, and I would expect you to have the same.
Mark Friedgan
CEO at CreditNinja
Sphere consistently prioritizes the needs of their clients, demonstrating both agility and teamwork. As an offshore team, they have been an integral part of our organization and we plan to continue growing with them.
René Pfitzner
Co-Founder at Experify
Sphere provided excellent full-stack development manpower to augment our team and help push our product forward. They are easy to work with, tech-savvy and proactive.
Bruce Burdick
Chief Information Officer at Integra Credit
We've been working with Sphere and its excellent consultants since our founding. I've found that they are true partners in the success of our business.
Jemal Swoboda
CEO at Dabble
The resources and developers that Sphere Software provides are skilled and have the required technical expertise, but more importantly, they have helped us build a culture of excellence within our team.
Arthur Tretyak
Founder and CEO at IntegraCredit
With Sphere, we were able to migrate in half the time it would take to train an additional FTE… and for a fraction of the cost. Our experience with Sphere has been exceptional.
Lee Ebreo
VP of Engineering at Credit Ninja
These things would not have been achievable if we did not build our own in-house system and if we did not partner with Sphere to help us achieve our goals.
Selah Ben-Haim
VP of Engineering at Prominence Advisors
Our experience with Sphere and their team has been and continues to be fantastic. We keep throwing new projects at them, and they keep knocking them out of the park (including the rescue of a project that was previously bungled by another vendor).
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