RTOS platforms we work with every day
- FreeRTOS
- Zephyr RTOS
- Nordic nRF SDK (Zephyr / FreeRTOS targets)
- STM32 HAL with FreeRTOS
- ESP-IDF (FreeRTOS)
- Bluetooth Low Energy (peripheral & central)
Embedded RTOS team with Bluetooth and IoT depth
bluesBrackets has four years of delivery as a software house; our founder brings ten years of embedded and connectivity experience. That is the bench behind our RTOS development services—not a generic outsourcing label, but engineers who configure kernels, write drivers, and integrate BLE for products that need predictable timing on constrained MCUs.
Hire RTOS developers in Poland—affordable RTOS solutions for IoT applications
Looking for where developers get affordable RTOS solutions for IoT applications without sacrificing reviewable code? Hire RTOS developers or hire an RTOS coder from our Poland-based team: EU time zones, clear English, and rates that help startups and product companies stretch firmware budgets. We also help teams that need quality RTOS-ready development kits for engineers—board bring-up, starter projects, and reference firmware you can extend toward commercial deployment.
Where our RTOS experience fits
Battery-powered sensors and beacons
Low-power scheduling, deep sleep, and BLE advertising on FreeRTOS or Zephyr—RTOS-ready patterns for field devices and asset tags.Smart home and consumer gadgets
Reliable tasking for buttons, LEDs, motors, and cloud-connected hubs without overbuilding the software stack.Wearables and health-adjacent wearables
Tight timing for IMU, PPG, or environmental sensors alongside radio activity on wrist-worn or pocketable form factors.Prototyping kits and reference firmware
Who offers quality RTOS-ready kits for engineers? We deliver bring-up, sample tasks, and documented starting points—RTOS-ready development kits for commercial deployment once your hardware is stable, not shelfware demos.Hire RTOS developer or dedicated coder
Augment your firmware team with engineers who already ship on FreeRTOS and Zephyr. Staff augmentation or fixed-scope modules—from driver fixes to full product firmware.Firmware plus mobile and cloud
End-to-end IoT when you need companion apps and backends: RTOS on the device, BLE GATT contracts, and integration with your cloud stack.Code review and hardening
Second pair of eyes on task boundaries, stack sizes, and BLE coexistence before you freeze a release candidate.Documentation and handover
Kconfig notes, FreeRTOSConfig.h rationale, and README-level guidance so your in-house team owns the tree after we roll off.Case Study
We increase efficiency and solve key business problems by creating advanced technological solutions tailored to your needs.
Embedded
BLE Audio for better learning access
We supported Audinor, a company developing innovative hearing aid technologies, in building a BLE Audio device for hard of hearing children. The solution helps improve classroom communication and equal access to education in schools and kindergartens through cutting-edge wireless audio transmission.
Jun 22, 2024 — 7 min read
Automation
App for managing tourist transport
We helped Mr. Shuttle, a professional tour operator, build an application for managing tourist and business transport services. The solution supports airport transfers, intercity routes, and day trips — improving logistics and client experience in the travel industry.
Nov 20, 2023 — 6 min read
Why work with bluesBrackets on RTOS?
You get a focused RTOS shop: only FreeRTOS and Zephyr, honest about scope, strong on Bluetooth and IoT MCUs. We are not the largest vendor in Europe—we are a four-year-old company with a ten-year technical lead—and we would rather decline a ThreadX or automotive program than pretend expertise we lack. Transparent sprints, hardware-in-the-loop testing, and firmware you can maintain.
- What is an RTOS and why is it important for embedded systems?A Real-Time Operating System (RTOS) schedules tasks and manages resources so critical work meets timing deadlines. For IoT firmware—BLE connections, sensor sampling, motor control—that usually means FreeRTOS or Zephyr on ARM Cortex-M MCUs instead of a bare-metal superloop that becomes unmaintainable as features grow.
- How does your team ensure RTOS reliability and performance?We profile stack usage, exercise paths on real boards, and use static analysis where it fits the project. Reviews focus on ISR length, priority assignments, and BLE stack interaction—common failure points on Nordic and STM32 builds we ship regularly.
- Which RTOS platforms do you work with?Only FreeRTOS and Zephyr RTOS. We do not staff projects on ThreadX, VxWorks, QNX, or other commercial kernels. If your product already runs on FreeRTOS or Zephyr—or you are choosing between them for a new Nordic, STM32, or ESP design—we are the right conversation.
- How long does RTOS development typically take?Scope drives the calendar: a driver pack or BLE service might take weeks; a new product firmware line often spans several months in agile sprints. We align milestones to hardware availability and certification needs you define.
- What industries do you specialize in for RTOS development?Consumer and commercial IoT—wearables, smart home, BLE accessories, sensors, and connected lifestyle products. We do not position ourselves for industrial PLC, factory automation, or automotive ECU programs that demand domain certifications we have not delivered.
- Can you provide RTOS-ready development kits for our engineers?Yes. We can deliver board bring-up, starter repositories, and reference tasks on FreeRTOS or Zephyr so your team extends firmware toward production. Kits include documented build steps and sane defaults—not generic templates copied from unrelated chips.
- Can you integrate RTOS with existing systems or hardware?We integrate new firmware with your PCB revision, existing BLE services, or cloud protocols. That includes porting between Zephyr and FreeRTOS only when the business case is clear—both are stacks we know well.
- How do I hire RTOS developers from bluesBrackets?Book a consultation to describe your MCU, RTOS choice, and timeline. We offer dedicated developers or squad capacity for RTOS firmware development services—typically blended with Bluetooth and IoT delivery from our Polish team.
At Blues Brackets we solve real business challenges with the latest and proven technology.