Raytac nRF52 Modules Bluetooth Specification Updated to BT5.1

Raytac nRF52 series module now has been updated to BT5.1

QDID: 139361 / DID: D047708

Raytac Module BT5.1 Specification
Raytac Module BT5.1 Specification

Burn your firmware – onto MDBT50Q-RX that is

Hi there, folks!
So you have hopefully downloaded your IDE, you have written your code which you then plan to copy it over onto your MDBT50Q-RX and make it execute your master plan to take over the world!
Seriously, don’t underestimate the Nordic nRF52840 based MDBT50Q-RX. USB sticks with Bluetooth can do wonders 😉
(I am serious! Just look at Plezmo! You see that USB stick? Yep, that’s another Raytac for ya)So, first of all, in order to be able to burn your code onto the USB Dongle, you will have to know the nerdy parts which includes which pins you will have to connect to. In our very well documented specification sheet for MDBT50Q-RX on section 8 which is called “Reference Circuit”, you will find parts down to the left that has “3.3V/SWDIO/SWCLK/GND” marks on it:
Burning pins on MDBT50Q-RXFurther down in the specification sheet, in section 9, you will find pictures illustrating where exactly on the PCB you can find these pins:
Pin locations

Now we know what to look for and where they are, so now we have only got to tell you how to use them.

Some people might not know this, but for developing these things, you need to get something called J-Link to connect your MDBT50Q-RX to your desktop. However, since this J-Link, when buying the official one from SEGGER, is very expensive, we strongly recommend you to just buy the nRF52840-DK from Nordic Semiconductor as it can be used as a J-Link through their software development kit (SDK) called nRFgo Studio and is MUCH CHEAPER than the official J-Link from SEGGER is.
Sidenote: There are a couple of other reasons why you should just get your hands on a nRF52840-DK from Nordic Semiconductor instead of getting a SEGGER J-Link, but that’s not the topic of this post 😉

When this is done, this is finally how you connect your MDBT50Q-RX to your J-Link to make it all work:

MDBT50Q-RX and J-Link connection

Here you will have to pay attention to the fact that you have to connect J-Link pins 3, 5 & 9 to GND. Otherwise, you won’t be able to burn anything onto your dear MDBT50Q-RX.
The physical connection should look like this:

J-Link Cable Connection

Pay attention to the direction of the cable, because that will also matter. The direction we mean in this case is which way the slim strip of red is facing.

As we have just revised our MDBT50Q-RX, our customers who have been developing firmware for our USB dongle should take a look at our previous blog post in which we explain about the changes made or contact us directly at service@raytac.com

Have a good day and we at Raytac wish you smooth and happy tinkering 🙂

Raytac Corporation 勁達國際電子有限公司
A BT5 & BT 4.2 & BTv4.1 module maker based on Nordic nRF51 & nRF52 solution
(nRF51822 & nRF51422 & nRF52832 & nRF52810 & nRF52840)
www.raytac.com email: cs@raytac.com Tel: +886.2.3234.0208

 

Raytac Product Change Notice (PCN) Announcement for nRF52840 Dongle: MDBT50Q-RX

Dear Customers,

To enable hardware reset function in Raytac’s nRF52840 dongle (P/N: MDBT50Q-RX), Raytac’s has revised the circuit and issued the PCN accordingly.


Description of the Change:

1. Change circuit design to enable the hardware reset function.
2. Change PCB Imprint
3. Change Label
4. Change Part No.

Here provided the content of the PCN for customer’s reference.

PCN-19031801-1
PCN-19031801-2

Customers who have been developing firmware based on pervious dongle, please contact with service@raytac.com to request the latest sample version for evaluation.
Raytac Corporation 勁達國際電子有限公司
A BT5 & BT 4.2 & BTv4.1 module maker based on Nordic nRF51 & nRF52 solution
(nRF51822 & nRF51422 & nRF52832 & nRF52810 & nRF52840)
www.raytac.com email: cs@raytac.com Tel: +886.2.3234.0208

Raytac Released nRF52840 USB Dongle “MDBT50Q-RX”

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 nRF52840 Dongle MDBT50Q-RX
Abstract molecule structure on dark blue color background. Vector illustration of Communication – network for futuristic technology concept

Raytac nRF52840 BT5 Module MDBT50Q Series WPC (India) Certification Granted

Raytac would like to announce MDBT50Q series Bluetooth Module which deployed Nordic nRF52840 solution have WPC (India) certificate granted.

We believed it will help Indian customers breakthrough to Bluetooth world with Raytac WPC certified nRF52840 modules.

Raytac nRF52840 BLE Module SeriesRaytac nRF52840 BLE Module Series
bluetooth_ANT_thread_zigbee_logo_v2-180918
Raytac Corporation
A BT4.1 & BT4.2 & BT5 module maker based on Nordic nRF51 & nRF52 solution 
(nRF51822 & nRF51422 & nRF52832 & nR52810 & nRF52840)
www.raytac.com          email: cs@raytac.com          Tel: +886.2.3234.0208

Nordic nRF52832 & nRF52840 Module Solution

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.

CD卡-2

MDBT50Q (Nordic nRF52840 Solution) Supports BT5 Long Range Feature

Bluetooth 5, aka BT5, supports below features

4 x Longer Range

2 x Higher Speed

800% Broadcasting Capacity

nRF52840 MDBT50Q-Final

nRF52840 Module MDBT50Q Series Bluetooth & RF Safety Certification Granted

Following Raytac’s Easy Employ Policy (EE), we are glad to announce that Raytac’s nRF52840 modules, MDBT50Q series have completed not only Bluetooth BQB certified, but also most popular countries’s safety regulation granted.

With the effort to provide a most coverage of the regulation compliance, developers who build up the IoT project by Raytac modules can be easier to develop without worry for product testing and manage the budget of development.

MDBT50Q
MDBT50Q powered by Nordic nRF52840 solution is a multi-protocol Bluetooth 5, Thread, IEEE 802.15.4, Zigbee, ANT+ solution incorporated 1MB flash memory, 256K RAM, built-in USB interface, supporting 5.5V DC/DC supply which is an edge cutting, ultra lower power solution ideal for all IoT applications. With completed pre-certified coverage, it bring the benefit for customers by reducing the design complexity, BOM cost and faster the Time-To-Market efficiency.

Visit Raytac in Global Sources 2018 Fall Exhibition, Hong Kong

With over 3,800 exhibitors gathering in Hong Kong, Global Sources has become one of  the largest specialized sourcing trade fair around electronics.

Raytac's Exhibition

We are excited to announce that Raytac will be in attendance over there to present our latest products: 

1. Nordic nRF52840 Solution Module: MDBT50Q Series

2. Nordic nRF52810 Solution AT Command Module

3. Nordic nRF52832 Solution AT Command Module

4. Osram Laser Solution: Ultra Low Power Direct Green Laser Module

5. Bluetooth Application

Raytac Exhibition.jpg

To know more about Raytac, why not come over to have a chat!

Looking forward to seeing you in Hong Kong!

Raytac Corporation

bluetooth_ANT_thread_zigbee_logo
A member of SIG and Thread Group
Raytac Corporation
A BT4.1 & BT4.2 & BT5 module maker based on Nordic nRF51 & nRF52 solution 
(nRF51822 & nRF51422 & nRF52832 & nR52810 & nRF52840)
www.raytac.com          email: cs@raytac.com          Tel: +886.2.3234.0208

Raytac nRF52840 Module MDBT50Q FCC ID Granted

Raytac’s EE policy (Easy Employee) core is to provide the pre-certified modules.

Benefits from this policy, products built by Raytac’s module may save or reduce the procedure in certification application process which successfully improved Time To Market efficiency and Cost Effective for all customers.

Raytac’s latest module, MDBT50Q series module employed Nordic nRF52840 solution has developed 3 lines with different antenna type.

MDBT50Q-1M: Chip Antenna

MDBT50Q-P1M: PCB Antenna

MDBT50Q-U1M: u.FL connector with external Antenna.

We are glad to announce that MDBT50Q series modules have FCC Part 15 C Regulation Certificated granted with FCC ID: SH6MDBT50Q.

FCC Category: Portable Device

Product Name: Bluetooth Low Energy & IEEE802.15.4 Combo Module

Certified Protocol : BT5 & IEEE 802.15.4

Bluetooth-side

Certification Detail

Nordic nRF52840 MDBT50Q FCC Certificate
Nordic nRF52840 Module By Raytac MDBT50Q FCC Certification

Certification Item

MDBT50Q-1M (Chip Antenna Version)

MDBT50Q-P1M (PCB Antenna Version)

MDBT50Q-U1M (External Antenna Version, Listed in below)

MDBT50U Antenna Detail

Raytac Corporation
A BT4.1 & BT4.2 & BT5 module maker based on Nordic nRF51 & nRF52 solution 
(nRF51822 & nRF51422 & nRF52832 & nR52810 & nRF52840)
www.raytac.com          email: cs@raytac.com          Tel: +886.2.3234.0208