Nordic nRF52833 Module by Raytac

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 nRF52833 is a powerful solution which supports multiprotocol such as Bluetooth, Zigbee, and Thread but also qualified for industrial operation at an extended temperature range of -40°C to 105°C. 

Raytac’s MDBT50Q and MDBT50 module employed nRF52833 solution offering 2 kinds of form factor with either 48 or 18 GPIO option for selection. 3 antenna options helps developers to find the best balance between performance and budgetary for projects.

MDBT50Q and MDBT50 modules are BT5.2 qualified supports direction finding and Bluetooth long range feature.  Both are built around 128K RAM, 512K Flash memory with I2C, SPI, I2S, UART, NFC, USB interface. A 1.7V to 5.5V supply voltage range enables powering the device from rechargeable batteries or over USB and +8dBm output power has significantly enhance the bluetooth long range coverage which is suitable for outdoor or smart home applications.

Nordic nRF52833 module by Raytac MDBT50Q & MDBT50

The modules are FCC/IC/CE/Telec/KC/SRRC/NCC/RCM pre-certified and in mass production for volume shipment. EVK demo board is also available for quick debug and evaluation. Developers who are interested in nRF52833 module MDBT50Q and MDBT50 are welcome get in touch with Raytac for immediate service support.

Raytac Corporation 勁達國際電子有限公司
A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)
www.raytac.com. email: cs@raytac.com. Tel: +886.2.3234.0208

Nordic nRF52805 module, MDBT42TV

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Developers love to use smaller module in order to fit in maximum kinds of implement and applications. 

Nordic’s nRF52805 is a BT5.2 solution features an ARM Cortex M4 MCU with 24KB RAM and 192K Flash Memory, an idea solution to fulfill the applications which only need simple Bluetooth function but cost constrained budgetary.  

Raytac has developed 2 module lines, MDBT42T & MDBT42TV, employed nRF52805 with different antenna options for customer election. All the modules have Bluetooth BT5.2 qualification granted, FCC/IC/CE/Telec/KC/SRRC/NCC pre-certified. A well RF designed module with completed coverage of certification offer an advantage to speed up time to market efficiency and minimal the BOM cost.

Raytac Corporation 勁達國際電子有限公司
A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)
www.raytac.com service@raytac.com Tel: +886.2.3234.0208

nRF5340 Module, MDBT53 Series by Raytac Corporation

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The MDBT53 series deployed Nordic nRF5340 solution which includes dual Arm® Cortex®-M33 processor cores with integrated a 1M flash and 512K RAM Memory; and 256K flash and 64K RAM Memory provides an advanced, powerful ability for applications demand a quick response but ultra low power consumption. 

MDBT53 brings a bluetooth new era with below feature brief:

*Bluetooth low energy audio

*Bluetooth mesh

*Bluetooth Direction Finding, such as Angle-of-Arrival and Angle-of-Departure

*Advanced security level

*Max temperature extended to 105°C

Differ from nRF52 series solution, nRF5340 series module is using nRF Connect SDK (NCS) as the software development kit. It integrates the Zephyr RTOS, protocol stacks, application samples and hardware drivers.

MDBT53 is a small, stand-alone BT5.2 module comes with an integrated Chip or PCB antenna for selection. The u,FL connector version sill soon released to meet the demand for applications which an external antenna for installation or long range transmission is needed. 

Raytac MDBT53 series modules provides an optimal and stable RF efficiency which easy the hardware design resource developers’ need. The compact size, stable quality and pre-certified modules offer an advantage to speed up time to market efficiency and minimal the BOM cost.

Raytac Corporation 勁達國際電子有限公司
A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)
www.raytac.com service@raytac.com Tel: +886.2.3234.0208

Raytac Product Change Notice (PCN) Announcement for nRF51822 Series Modules

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Raytac would like to announce Product Change Notice (PCN-20120101) for modules built by nRF51822 SoC (Version 3) includes part no.: MDBT40-256V3 / MDBT40-256RV3/ MDBT40-P256V3 / MDBT40-P256RV3.The major description of this PCN is refer to the update of marking on the shielding case.

Apart from the appearance change herein,  there is no further function, quality or safety regulation is affected. 

Raytac Corporation 勁達國際電子有限公司A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution (nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)

www.raytac.comemail: cs@raytac.comTel: +886.2.3234.0208

Nordic nRF52820 Module By Raytac

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Raytac released MDBT50 series module which deployed Nordic latest nRF52 member, nRF52820 solution. nRF52820’s specification looks similar to nRF51822, but offer superior features than ever.

MDBT40 (nRF51822) VS. MDBT50 (nRF52820)

The nRF52820 features an Arm Cortex-M4 processor, 256 KB Flash and 32 KB RAM and offer I2C/SPI/UART but also full speed USB 2.0 interface which provide the maximum flexibility for commercial and industrial applications.

MDBT50 employed nRF52820 can be supplied with a voltage from 1.7 to 5.5 V, -40°C~105 industrial operation temperature. Features Upto +8 dBm output power and supports BT5.2 Direction Finding, high-throughput 2 Mbps, Long Range. Multiprotocol radio provides, Thread and Zigbee and Bluetooth mesh protocols. 

MDBT50 series modules covers both nRF52833 and nRF52820 solutions and provide both chip and PCB antenna for customer’s selection. Developers are encouraged to visit Raytac website for more information.

Nordic nRF52 Module Family by Raytac

Raytac Corporation 勁達國際電子有限公司
A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)
www.raytac.com service@raytac.com Tel: +886.2.3234.0208

Some One Like It Cold @ -40°C

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Outside the home in the frozen world. Raytac take care!

 Winter is coming and field is chilly. Stay home enjoy the warm is what people is looking for.To ensure users enjoy the joyful time on couch, Raytac conduct a  72 hrs non-stop connection reliability test under -40°C which is compliant with industrial standard. The significant result shows there is no any single packet lost over 252,979,200 bytes (244 bytes/Packet).

Raytac Corporation 勁達國際電子有限公司
A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)
www.raytac.com service@raytac.com Tel: +886.2.3234.0208

Some One Like It Hot !

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 Stay Safe, Stay 105!

To ensure the Module is capable to work under 105°C, Raytac’s conducted a 72 hrs non-stop connection reliability test. The significant result shows there is no any single packet lost over 252,979,200 bytes (244 bytes/Packet).


Raytac Corporation 勁達國際電子有限公司
A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)
www.raytac.com service@raytac.com Tel: +886.2.3234.0208


Bluetooth Low Energy Beacon helps users wherever they need lower power sensors or location identifiers

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    Raytac today introduces that Bangalore, India based partner and solution provider, Atoll Solutions Pvt Ltd., has released a BLE beacon feathers way-finding, tour-guide, environment sensing, motion sensing and asset tracking.    

Atoll’s BLE beacon deploy Raytac’s MDBT42Q series of modules which employ Nordic nRF52X deliver the ideal platform to for building low-power & long-life BLE beacons. The beacons are available for B2B customers in a variety of form factors e.g. lanyard hook and tile. The beacons are built to be robust, and have been tested as a part of the Atoll Kinesis indoor location tracking platform.

    “Raytac Bluetooth module provides an optimal and stable RF efficiency which easy the hardware design resource Atoll need. The compact size, stable quality and pre-certified modules also offer an advantage to speed up time to market efficiency and minimal the BOM cost.” says Jithu Niruthambath, Co-Founder & CEO at Atoll Solutions. 

Atoll Solutions Pvt Ltd. #229, 2nd Floor, 2A Main, 5th Cross, New Thippaasandra, HAL 3rd Stage, Bangalore, 560-075, India Mail: sales@atollsolutions.com    Tel: +91.80.4094.4502

Even Under Extreme, Raytac Stays Working

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 SoC qualified for 105°C; so do our Modules! 

Soon after nRF52833 and nRF52820 operating temperature extended to 105°C. Raytac immediately investigated BOM to ensure the module is capable to work under the extreme environment.

According to the latest thermal shock reliability test report, Raytac’s modules recorded “NO DATA LOST” out of 252,979,200 bytes transmission under -40°C~105°C. 

Find Raytac if you are looking for a reliable module partner!

This remarkable test result prove Raytac modules are the most ideal device for any commercial and industrial application.

Raytac Corporation 勁達國際電子有限公司

A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)

www.raytac.com service@raytac.com Tel: +886.2.3234.0208

Head’s Up~ nRF52805 Compact Modules Now Here~

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Looking for the best nRF52805 modules partner?

Here comes Raytac’s nRF52805 compact size module lines which are small enough for most applications. 

Why waste time keep looking around!


Raytac Corporation 勁達國際電子有限公司

A BT5.2 & BT5.1 & BT5 module maker based on Nordic nRF52 & nRF51 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822)