Tag: MDBT50

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 nRF53 & nRF52 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805)
www.raytac.com email: 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


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

Welcome nRF52805 & nRF52820 module on board

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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 SolutionMDBT42T 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)

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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 nRF53 & nRF52 solution 
(nRF5340 & nRF52840 & nRF52833 & nRF52832 & nRF52820 & nRF52811 & nRF52810 & nRF52805)
www.raytac.com email: service@raytac.com Tel: +886.2.3234.0208

Come to visit Raytac at Embedded World #Hall 3 / 3-613

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With over 1,000 exhibitors gathering in Nuremberg, Germany, Embedded World has become one of  the biggest trade fair among the IoT Technologies.
Raytac will be in attendance and present our latest module MDBT50Q series which are built based on Nordic nRF52840 solution and Mesh network implements.
We look forward to seeing you there.
Nordic Module Embeded World
Raytac nRF52840 BLE Module
Raytac Corporation
A BT4.1 & BT4.2 & BT5 module maker based on Nordic nRF51 & nRF52 solution 
(nRF51822 & nRF51422 & nRF52832 & nR52810 & nRF52840)
www.raytac.com            Tel: +886.2.3234.0208
email: service@raytac.com

Raytac Blog

Nordic Mesh Network Development Update

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Mesh Network has grabbed the highlight of BLE development.
To keep all Nordic users get the updated information post, Raytac keep closely watching for every step Nordic achieved and summarized current status in below.
Mesh-Message Relay & Flooding.png

Continue reading “Nordic Mesh Network Development Update”

Nordic Licensed A Free Development IDE-Embedded Studio

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Nordic announced it recently has signed with SEGGER to license all developers allowed to use Embedded Studio to develop Nordic nRF51 & nRF52 application freely without any limitations.

Engineers designing nRF51 and nRF52 Series Bluetooth Low Energy SoC applications now gain free access to SEGGER’s commercial Integrated Development Environment

Getting started with SEGGER Embedded Studio and the nRF5 SDK Tutorial Video:

Continue reading “Nordic Licensed A Free Development IDE-Embedded Studio”