Showing posts with label RTOS. Show all posts
Showing posts with label RTOS. Show all posts

Friday, June 20, 2025

nRF52840 Nordic SoC USB Dongle – MDBT50Q-CX-40, Now Supports Zephyr RTOS

[New Taipei City, Taiwan] 

Zephyr RTOS hosted in Linux system has become a leading IoT ecosystem and it has been widely adopted as an open-source , real-time operation system for embedded devices, making it easier for developers to integrate the project smoothly.


Nordic Semiconductor , a main contributor to Zephyr, from the Bluetooth LE controller and USB stack to test tools, DFU frameworks.. and more, is making great effort and strategic decisions to adopt the Zephyr open-source into its nRFConnect(NCS) SDK program.

Raytac Corporation , a hardware-based manufacturer and a comprehensive solution developer with Nordic SoC development for multi-protocol complied wireless modules, now expands support for Zephyr RTOS ecosystem with its nRF52840 USB-C dongle – MDBT50Q-CX-40.

Zephyr support package for MDBT50Q-CX-40: 

https://docs.zephyrproject.org/latest/boards/raytac/mdbt50q_cx_40_dongle/doc/index.html


Reminder: The current Nordic released NCS SDK may NOT upgrade with Zephyr package at the same pace ; It is recommended to get the latest NCS SDK version to access the complete Zephyr support package.

If you’re interested in how Zephyr becomes powerful for a developer to start a project design easier and how the Nordic nRFConnect SDK community brings you to the world of Zephyr RTOS system, never hesitate to save the spot in the upcoming webinar on July 2nd, 2025. How Zephyr became the leading open-source RTOS for IoT (Click on the link to know more)

Resources:
– Begin your journey with Nordic nRFConnect SDK community – nRF Connect SDK Fundamentals
– User Manual of MDBT50Q-CX (nRF52840/nRF52833-based USB-C Dongle)


Edited by Business Development Manager: Ms. Jocelyn Tsai


Raytac Corporation 勁達國際電子股份有限公司 / Raytac Corporation (USA)
A Bluetooth, Wi-Fi, and LoRa Module Maker/ODM & OEM Manufacturer based on
Nordic nRF54; nRF53: nRF52; nRF51; nRF7002
Semtech Specification: SX1262


Bluetooth Specification: BT6.1 ; BT6 ; BT5.4 ; BT5.3 ; BT5.2.
Wi-Fi Specification: Wi-Fi 6
LoRa Specification: LoRaWAN


All products are FCC/IC/CE/Telec/KC/RCM/SRRC/NCC/WPC Pre-Certified.
http://www.raytac.com
https://www.raytac.com/contact/
email: sales@raytac.com
Tel: +886-2-3234-0208(TW)/+1-626-217-3139(USA)

Tuesday, December 2, 2014

GoGlove--A wearable wireless remote to control your phone.



An awesome remote control now listed in kickstarter


GoGlove: Life has a Soundtrack. Control Yours.



Why not take a took of the video which will be much easier to know how the impletment it is rather than read the words



How it works



No matter you are a sportmania or just work out for losing weight, GoGlove must be the best pal to bring fun, enjoy the moment without the distraction of your smart mobile devices


Why not just visit their website right now and know more about~
https://www.kickstarter.com/projects/264813863/goglove-life-has-a-soundtrack-control-yourshttps://www.kickstarter.com/projects/264813863/goglove-life-has-a-soundtrack-control-yours


Raytac Corporation
A BT4.1 module maker based on Nordic nRF51 solution (nRF51822 & nRF51422)
www.raytac.com
Tel: +886.2.3234.0208
email: sales@raytac.com


Thursday, November 13, 2014

Tickless helps iBeacon Works Dramatically Low Power Consumption

Raytac Corporation
A BT4.1 module maker based on Nordic nRF51 solution (nRF51822 & nRF51422)
www.raytac.com
Tel: +886.2.3234.0208
email: 
service@raytac.com


Raytac's partner Embeda "uCXpresso" recently applied Tickless Technology to help iBeacon device works with a super power saving as 26.25uA under RTOS.

http://www.embeda.com.tw/ucxpresso/?article=1-3-ultra-low-power-activity-26ua






Power Analyzer over a 50 sec period: (Measured by Nordic)

In Advertising (interval 1000ms), the SoC can be worked avg. 26uA with the LED blink (flash code running).

384 Days working with a CR2032 battery (240mA/H)

Tickless Technology Applied : Power Consumption average--> 26.25uA

Tickless Technology Not Applied: Power Concumption average -->300uA


Video 1: Works WITHOUT Tickless Technology



Video 2: Works with Tickless Technology