RTOS & Architecture
Production-focused rtos & architecture designed around reliability, usability, security and long-term maintainability.
EMBEDDED SOFTWARE
Embedded Firmware Development Services
Production firmware for connected devices: RTOS, drivers, wireless stacks, bootloaders, OTA, low-power design and device protocols.
RTOS + drivers
BLE + cellular
Bootloaders + OTA
Low power
What we build
Practical engineering for production systems.
Delighteck approaches embedded firmware development services as a complete engineering problem. We connect architecture, implementation and real-world operations so the result is useful beyond the prototype.
RTOS + drivers
BLE + cellular
Bootloaders + OTA
Low power
When you need this
Use this when the system has to work beyond a demo.
You are moving from idea or prototype toward a real product.
Your work crosses hardware, firmware, cloud, mobile, web or AI boundaries.
You need architecture before committing to implementation.
You have an existing product that needs reliability, scale or modernization.
Capabilities
Engineering depth, focused on outcomes.
Drivers & Interfaces
Production-focused drivers & interfaces designed around reliability, usability, security and long-term maintainability.
Wireless Firmware
Production-focused wireless firmware designed around reliability, usability, security and long-term maintainability.
Secure Updates
Production-focused secure updates designed around reliability, usability, security and long-term maintainability.
Tech stack
Built with the right tools for the product.
We choose the stack around reliability, maintainability, field constraints and long-term ownership.
Embedded CZephyrFreeRTOSSTM32Nordic nRFBluetooth LEAWS IoTMQTTDevice telemetryOTA updatesComputer visionLLMsRAGEdge AI
Delivery process
A clear path from uncertainty to production.
A practical engineering system with concrete outputs at every stage, so decisions are visible before money and time are locked into the build.
Prototype to production operating model
From fuzzy requirements to a launchable product, without losing engineering context.
Feedback loop
Validation and launch learnings feed the next iteration.
1
Discover
Clarify goals, users, constraints, risks and product stage.
Requirements brief
2
Architect
Define the system shape across hardware, software, cloud, data and AI.
System blueprint
3
Prototype
Build the smallest useful version to validate technical and user assumptions.
Working proof
4
Engineer
Implement production-grade flows, integrations, security and observability.
Production build
5
Validate
Test reliability, edge cases, performance, usability and deployment readiness.
Test report
6
Scale
Support launch, handover, operations and the next product iteration.
Launch support
Common use cases
Where this service typically fits.
RTOS + drivers
BLE + cellular
Bootloaders + OTA
Low power
RTOS & Architecture
Drivers & Interfaces
Wireless Firmware
FAQs
Clear answers before you start.
Can Delighteck deliver this end to end?
Yes. Delighteck can combine the relevant product, software, cloud and AI disciplines for embedded firmware development services, depending on the scope.
Can you work with an existing product or codebase?
Yes. We can assess the current architecture, identify gaps and work incrementally rather than requiring a complete rebuild.
How does a project start?
Usually with requirements and architecture discovery, followed by a scoped feasibility, prototype or implementation phase.
Can you support deployment and scale?
Yes. We design with validation, deployment, operations, maintainability and lifecycle needs in mind.
Next step
Discuss Your ProjectShare the problem. We will map the engineering path.
Bring your idea, requirements, prototype or existing system. We will help identify the practical next step.