Nordic nRF52820 Module By Raytac

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

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°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 !

 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

    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

 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~

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)

Welcome nRF52805 & nRF52820 module on board

It figures, Raytac launched nRF52820 & nRF52805 modules soon after Nordic released the SoC. As usual, all modules by Raytac are Bluetooth qualified and regulation pre-certified by FCC/IC/CE/SRRC/Telec/KC/SRRC/NCC.
With both modules added on the list, whole nRF52 series module road map now has become comprehensive and completed.


#nRF52805 Solution
MDBT42T series designed for highly cost constrained. 

MDBT42T-P192K (Click me for more information)

MDBT42T-192K (Click me for more information)

MDBT42TV series designed for highly size constrained.

MDBT42TV-P192K (Expected in Oct. 2020)

MDBT42TV-192K (Expected in Oct. 2020)

#nRF52820 SolutionMDBT50 series designed for long range connectivity and USB interface.

MDBT50-P256R (Click me for more information)

MDBT50-256R (Click me for more information)

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)

Nordic nRF52 Module by Raytac (Base Line Series)

Bluetooth applications not always tough and complicated.

Most cases, Bluetooth applications are brief and require simple bridge functionality only such as UART service for Bluetooth Low Energy (BLE) or SPP for Classic Bluetooth (BT3 or BT2). Raytac adopted Nordic nRF52 base line solutions (nRF52805 / nRF52810 / nRF52811 / nRF52820) offer a series of base line modules with different form factor and antenna options for selection.

nRF52805: GPIO: 10 / Flash: 192K / RAM: 24K

nRF52810: GPIO: 32 / Flash: 192K / RAM: 24K

nRF52811: GPIO: 32 / Flash: 192K / RAM: 24K

nRF52820:GPIO: 18 / Flash: 256K / RAM: 32K

Excepting modules,  Raytac even developed a firmware pre-loaded modules for base line solution which is called as AT command module series. AT command module collected a list of most common command that transparent transmission may need. A well developed firmware pre-loaded modules bring developers or customer a quick access to Bluetooth. Simply deploy the module onto applications and projects can be benefited with the maximum flexibility, design free, time saving advantage.

AT Command Module (Peripheral)

AT Command Module (Central)

AT Command Module (Central+Peripheral) & Long Range

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 nRF52 Module by Raytac (Advanced Line Series)

Bluetooth has become the basic feature for applications nowadays. 

To fulfill the challenge of coming various Bluetooth function demands, Nordic Semiconductor provides a rage of nRF52 solutions from basic to advanced for customer’s selection. Raytac extent this advantage and offer modules with different antenna and form factors based on individual nRF52 solution.

This article, Raytac listed the advanced line modules: MDBT50Q, MDBT50, MDBT42Q, MDBT42, and MDBT42V series which deployed Nordic Semiconductor’s nRF52840, nRF52833, nRF52832 solutions.

Customers are encouraged may click below link to find more module information from Raytac’s website!

nRF52840 Modules: GPIO: 48  Flash: 1MB / RAM: 256K

nRF52833 Modules: GPIO: 48/18  Flash: 512K  / RAM: 128K 

nRF52832 Modules: GPIO: 32/20  Flash: 512K  / RAM: 64K

Nordic nRF52 Advanced Line Module by Raytac Corporation

Raytac Corporation 勁達國際電子有限公司

A BT5.2 & BT5.1 & BT5 & BT 4.2 module maker based on Nordic nRF52 & nRF51 solution 

(nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805 & nRF51822 )

www.raytac.com          email: cs@raytac.com          Tel: +886.2.3234.0208