With over 1,000 exhibitors gathering in Nuremberg, Germany on 26 Feb.~29 Feb., 2019 , Embedded World has become one of the biggest trade fair among the IoT Technologies.

With over 1,000 exhibitors gathering in Nuremberg, Germany on 26 Feb.~29 Feb., 2019 , Embedded World has become one of the biggest trade fair among the IoT Technologies.

Raytac released nRF52840 USB Dongle which deployed MDBT50Q-P1M module offers a Bluetooth 5 specification granted, FCC/IC/Telec(MIC)/KC/SRRC/NCC/WPC pre-certified, and CE/RCM compliant solution.

Raytac Corporation, a recommended 3rd-party module maker by Nordic Semiconductor, announced that MDBT42Q series module now provide a Reel Package option for customers’ selection.

Raytac is glad to announce that we has expanded our distributor network to CIS Countries (Russia), Ukraine, Latvia, Lithuania. The distribution agreement covers sales, marketing, and support for Raytac Corporation’s full range of Modules lines, including Nordic’s proven nRF51 Series, nRF52 Series, and nRF52840 in the territory.

PR Electronics is a Distributor of Electronic components and Modules
with offices in Russia and Belarus. The company now has 51 employees and 4 sales offices.
Key market segments: Automation, POS terminals and vending systems, Telecommunications, Security systems, Medical, Navigation.
With recent solid demand and positive feedback receiving from market, we strongly believe that IoT is the future to enhance people’s life.
With PR Electronics’s join of Raytac’s module distribution network, we truly expect he complementary of network portfolio can bring the opportunity and competitive advantage along with a speedy and convenient accessibility for developers.
PR Electronics
Contact: Pavel Lyashenko
Tel: +7 (499) 500-56-40 / Телефон/Факс: +7 (499) 500-56-40
Fax: +7 (495) 937-13-27
Email: lyashenko@premier-electric.com
Website: www.prelectro.com
Address: Andronovskoe Roadway, 26, Moscow 111024 Russia
111024 г. Москва, Андроновское шоссе 26
спецификации Bluetooth Core под версией 5
спецификации Bluetooth Core под версией 4.2
спецификации Bluetooth Core под версией 4.1

With coming depreciation and withdraw of Legacy Bluetooth Core Specification Version, BT4.1/BT4.0 has been defined to be withdraw in 1 July, 2020, which covered Nordic’s nRF51 series solution (Raytac MDBT40 series module).
To resolve this issue, Raytac has updated the MDBT40’s Bluetooth specification to BT4.2 with DID: D042310. Raytac MDBT40/MDBT40-P/MDBT40-n designed based on Nordic nRF51xxx SoC with integrated Bluetooth 4.2, Bluetooth 4.1, and Bluetooth 4.0 stack. MDBT40/MDBT40-P/MDBT40-n module incorporates: GPIO, UART, SPI, I2C, and ADC interfaces for connecting peripherals and sensors. The modules are all FCC/IC/Telec/CE/KC/SRRC/NCC/ANATEL/RCM pre-certified (MDBT40-P includes CNC/IFETEL), which can speed up customers’ easy hardware design, reduce BOM cost, and enhance Time-To-Market efficiency
The granted BT4.2 DID includes not only basic GATT, RF PHY and Link Layer, but also a completed coverage of BLE software stack: Proximity Profile; Heart Rate Profile; Health Thermometer Profile; Blood Pressure Profile; Running Speed & Cadence Profile; HID Over GATT Profile; Alert Notification Profile; Glucose Profile; Cycling Speed & Cadence Profile ; Mesh Profile which fully support customers to suit the needs of any application!



AT command module, an easy solution provides developers a quick breakthrough to Bluetooth connection. Without firmware effort needed, simply have commands setting on MCU and the start to enjoy the implement of bridging connectivity between devices through Bluetooth.

After Raytac’s Peripheral (Salve) role AT command module released, the demand of Central role has been highlighted by developers.
To have a completed solution, Raytac today announced Central role, as known as Master, AT command module released.
Part No.:
MDBT42Q-ATM (Chip Antenna Version)
MDBT42Q-PATM (PCB Antenna Version)
Specification Download (Please Click Me)
Differ from Peripheral role AT command module built by nRF52810 solution, Central role AT command module deployed Nordic nRF52832 which employees 64K RAM and 512K Flash Memory.


Bluetooth SIG announced the deprecation and withdrawal of older versions of the Bluetooth Core Specification.
Bluetooth SIG has policy in place to introduce the deprecation and withdraw process for older testing specification, listing procedure and core specification.
For core specification placed into withdrawn status, it will not be allowed to use the withdrawn version anymore. Any product wishes to qualify the Bluetooth Design under this deprecated version must pay additional deprecation fee.
Please refer to the revised plan and schedule summarized as below,
1.Withdrawal of the following on January 1, 2019:
Bluetooth Specification Version 2.0 + EDR
2.Deprecation of the following on January 1, 2019 and withdrawal on July 1, 2020:
Bluetooth Specification Version 2.1 + EDR
Bluetooth Core Specification Addendum 1
Bluetooth Specification Version 3.0 + HS
Bluetooth Specification Version 4.0
Bluetooth Core Specification Addendum 2
Bluetooth Core Specification Addendum 3 revision 2
Bluetooth Core Specification Addendum 4
Bluetooth Specification Version 4.1

Nordic’s information about Bluetooth Core Specification’s Impact!
After Nordic released nRF52840, the confusion raised what the difference between nRF52832. Raytac provided an easy comparison chart based on module solution hopes to provide a quick understanding in between.

Raytac BT5/BT4.2モジュールと開発キットは、より開発者様へお手軽にご購入頂けるように、
この度Chip1Stop(母体:アロー・エレクトロニクス)にて取扱を開始してもらう事になりました。
IoTやBluetooth low energyに興味がある方は
是非下記リンクより覗いてみてください。

Raytac(台湾)はNordicにおける最も重要なサードパーティーモジュールメーカーの一つとして紹介されており、
世界各国へ数多くのBLEモジュールを供給しているあなたのパートナーです。
Raytacチームの情熱が作り出した認証付モジュールがお客様へ利益の最大化をもたらします。
Bluetooth QDID 取得済みモジュール:
BT4.1: MDBT40 シリーズ
BT5 & BT4.2: MDBT42Q / MDBT42 / MDBT42V
各国電波安全認証関係
FCC (USA)
IC (Canada)
CE (EU)
MIC Telec (Japan)
KC (Korea)
SRRC (China)
NCC (Taiwan)
Raytacの最大のミッションはお客様の開発負担の軽減、プロジェクトの加速、プラグ&プレイのような簡単に搭載できるモジュールを作り続けることです。

The emerging trade brawl between the United States and China has raised most customers’ worry. The trade standoff has become more heated in recent days by raising tariff imposed by US government.
Most US customers now are really worried about the current business is highly risk exposure under the conflict.
Raytac Corporation, unlike other modules suppliers has factory or OEM or shipped from China, but ALL Raytac’s modules are Made In Taiwan and Shipped from Taiwan!
Raytac provides all series of Nordic nRF51 & nRF52 solution with different form factor pre-certified modules. With a strong and professional wireless technology background, Raytac has drew the highest attention and reputation in IoT field among Bluetooth Low Energy (Aka BT5, BT4.2. BT4.1 & BT4.0) and IEEE 802.15.3.
Are you still worried about the ramping up trade war in terms of tariff damages the competitive advantage of your company and products?
Why not take a look of Raytac’s module to escape from the business risk!
Raytac Module Spec Sheet Summary
http://raytaccorp.blogspot.tw/2017/07/raytac-bluetooth-module-line.html
