Embedded Solutions Tailored for Nordic Semiconductor’s nRF Series

Harness the power of Nordic’s nRF series for secure, low-power wireless solutions tailored to meet the demands of modern IoT and embedded applications.

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Sirin Software brings extensive experience in firmware and embedded software development focused exclusively on Nordic Semiconductor’s nRF series. From Bluetooth Low Energy (BLE) to IoT cellular protocols, our solutions are crafted for robust, low-power, and secure performance, targeting the exact specifications of the nRF51, nRF52, nRF53, and nRF91 series.

Our Expertise in Nordic nRF Development

Custom Firmware Development Using nRF Connect SDK

We specialize in firmware development using Nordic’s nRF Connect SDK, tailored for the nRF52, nRF53, and nRF91 series. Our team builds modular, energy-efficient firmware that seamlessly integrates with Nordic's hardware for high performance and flexibility.

Wireless Stack Implementation

With deep expertise in implementing Nordic’s BLE, Zigbee, and Thread stacks, along with proprietary protocols, we enable optimal data throughput, power efficiency, and multi-role BLE configurations ideal for advanced IoT applications.

Power Management Optimization

Leveraging Nordic’s low-power modes and profiling tools, such as the Power Profiler Kit II, we optimize power consumption, extending battery life in wearables, sensors, and IoT products for reliable, long-term performance.

Secure Firmware & Bootloader Development

Our engineers implement secure bootloaders and encrypted OTA (Over-the-Air) firmware updates, protecting device integrity in the field. Using Secure Boot Manager (SBM) in the nRF Connect SDK, we follow Nordic’s security protocols to prevent unauthorized access.

nRF91 Series Cellular IoT Solutions

Specializing in LTE-M and NB-IoT solutions for the Nordic nRF91 series, we design long-range, low-power applications with features like LTE-based geolocation and cloud integration, ideal for asset tracking and remote monitoring.

Advanced Sensor Integration

We integrate advanced sensors with Nordic nRF devices, enhancing data collection and environmental monitoring capabilities for applications in healthcare, agriculture, and industrial automation.

Nordic Development Tools We Use

nRF Connect SDK and Zephyr RTOS

Our primary development environment is the nRF Connect SDK, a comprehensive, unified SDK with full support for Zephyr RTOS. This platform allows us to build scalable, secure firmware solutions tailored to Nordic’s nRF series.

Debugging and Optimization Tools

We leverage SEGGER Embedded Studio, Nordic’s recommended IDE, for detailed debugging and performance optimization on ARM Cortex-M processors. Additionally, we utilize the nRF Sniffer for Bluetooth, an essential tool for BLE packet analysis and troubleshooting connectivity issues.

Power Profiling and Management

For fine-tuning power consumption, our team uses the Power Profiler Kit II. This tool enables precise power analysis, essential for maximizing battery life in wearables, IoT sensors, and other Nordic-based devices.

Ready to Collaborate on Your Next Nordic nRF Project?

Unlock the full potential of Nordic’s nRF series with Sirin Software’s dedicated expertise in embedded solutions. Let's innovate together!

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Our Process and Key Technical Advantages

1

Hardware Configuration

We optimize hardware configurations for each specific nRF series, including pin mappings, GPIO management, and peripheral settings, using Nordic’s SoftDevice firmware for direct hardware control.

2

Protocol Stack Customization

Our professional team customizes BLE and proprietary protocol stacks to match application requirements, optimizing data throughput and connection stability for demanding use cases.

3

Bare-Metal and RTOS

We integrate and fine-tune Nordic hardware bare-metal and RTOS solutions, including Zephyr RTOS, providing relevant latency and operation management for real-time and time-critical applications.

4

End-to-End Testing and Debugging

Our development includes rigorous testing and debugging with Nordic, ensuring reliability and seamless operation under real-world conditions.

5

OTA Update Management

We configure secure, efficient OTA updates, ensuring your devices remain up-to-date and secure, even in remote or hard-to-reach environments.

6

IoT Security Implementation

We implement robust security using the nRF Security module within the SDK, featuring hardware-accelerated cryptography to ensure data privacy and network integrity.