We are technologists at heart, a fact that makes us a technology-agnostic shop. Our team lives and breathes the latest innovations and stays on the cutting edge of development, that way we can suggest the best technologies and architecture for your project.

We specialize in enterprise-grade software development, mission-critical applications, consumer-market-ready products, and complex multi-component systems. If you don’t find what you are looking for in the list below, contact us.


Extensive experience with Zigbee, BLE, Thread, Wi-Fi, 6LowPan, and others. DSR’s wireless experience includes developing stacks & profiles, creating solutions from scratch or based on existing MAC or higher levels, RF product testing, Zwave to Zigbee conversions, and integrations.

IoT / Wireless-Specific Services

  • Development of solutions from scratch or based on existing MAC or higher levels
  • Protocol implementation: Zigbee, Bluetooth (incl BLE), Wi-Fi, Thread, Zwave, HomeKit
  • Application and middle layer development on basis of wireless protocols
  • Device driver development
  • Firmware development for a range of smart devices, including sensors, detectors, appliances, wearables, industrial electronics, consumer electronics, automotive electronics, IoT gateways
  • Hardware driver implementation
  • Various Certifications
  • Integration services for new devices, 3rd party clouds, 3rd party gateways


  • Wi-Fi (IEEE 802.11.x)
  • IEEE 802.15.4
  • Bluetooth (Stack, Profiles, Applications)
  • BLE
  • HomeKit
  • Zigbee (Stack and Applications)
  • Zigbee Direct (ZB3/BLE)
  • CHIP
  • Sub-Ghz
  • dotdot

  • RF4CE
  • Thread
  • 6LoWPAN
  • Z-Wave
  • WAVE
  • RF Products Testing Procedures
  • Solutions from Scratch or Based on Existing MAC or Higher Levels

Integration with Radio SoC/Chipsets

  • Nordic
  • Qorvo (GreenPeak)
  • TI
  • On-Semi
  • Telink
  • SiLabs
  • UBEC
  • Quallcomm
  • CSR
  • CSEM
  • Microchip
  • STM

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