Raytac Module Now Is Available in Chip 1 Stop

To provide developers a quick access of Raytac BT5 / BT4.2 modules, Raytac announced the corporation with OneChipStop, an Arrow company, have modules and development kit listed.

We encourage customers who is interested in IoT and Bluetooth Low Energy may visit below link for more information.

Raytac is one of the most important 3rd party module maker listed in Nordic’s list located in Taiwan,  also the one of the biggest module supplier all over the world.

With the passion Raytac’s team possessed, the effort is aimed to create the maximum benefits contributes by pre-certified modules.

Bluetooth QDID Granted:

BT4.1:  MDBT40 Series

BT5 & BT4.2: MDBT42Q / MDBT42 / MDBT42V

Regional RF Safety Regulation

FCC (USA)

IC (Canada)

CE (EU)

MIC Telec (Japan)

KC (Korea)

SRRC (China)

NCC (Taiwan)

To easy developers’s work, speed up the project schedule, lower down the total budget by deploy the module built in products just like a plug and play components is always the ultimate mission Raytac would like to dedicate to all developers.

Raytac QR Code-BLE&Laser-Landscape

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

AT-Command Module Tutorial ~ About First Time Connect To The DK

Raytac would like to remind following external MCU setting for first time connection with AT command DK Board.

1. Baud Rate: Default setting is 9600 without Flow Control
2. UART PD default setting is “Low”
   *a. MCU output set as “Low” to connect the DK Board
   *b. If MCU can not set up output “Low”, please use jumper to connect UART PD                 onto DK board to stay in “Low” (please refer to below pictures)
3. AT Command edit can only be committed under the DK boards is “No-Bonded” (Not Paired).
4. DK default broadcasting set as 30 sec and then enter to sleep mode. Developers can press wake up button to restart the broadcasting!
Tutorial 2-MDBT42A AT DK 拷貝Tutorial 2-nRF52810_AT-UART(52832-M9) Schematic.jpg

Provide the AT Command initial default setting as in below

(Pls refer to Spec Sheet Page 8 for more 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            Tel: +886.2.3234.0208
email: service@raytac.com

AT-Command Module Tutorial ~ How To Read Battery Status?

After AT Command Module, MDBT42Q-PAT, released, Raytac has received several feedback from developers about “How to read battery status through AT command?

In order to help developers quickly set up the environment, the tutorial hereby is using a AT command DK board which deployed MDBT42Q-AT, to demonstrate how to work out this function.

First of all, the DK board schematic is provided in below for reference.

MDBT42Q-AT-UART- How to read battery-1 .jpg

Raytac AT-Command Module Solution Product Road Map

nRF52810 AT-Command Evaluation DK Board is a multifunction hardware design for several applications.
Not only a AT-Command Peripheral (Slave) role released recently, but also Central (Master) role deployed Nordic nRF52832 & nRF52840 Solution in the near future.
MDBT42Q-PAT Connection

Nordic nRF52810 AT-Command BLE Module By Raytac MDBT42Q-PAT

Raytac plans to release the AT command module, MDBT42Q-PAT, in April 2018, which is powered by Nordic nRF52810 solution.
Nordic nRF52810 AT Command Module-MDBT42Q-PAT.jpg

Raytac nRF52810 Module Incorporated AT Command Over UART Service (NUS) Coming Soon!

UART Service (NUS) is the most convenient and common Bluetooth Lower Energy proprietary service for all developers.
Raytac has introduced NUS (UART) BT4.2 and BT5 solution in previous article.

MDBT42Q-P192K-nRF52810 Nordic.jpg

nRF52 series SoC has below features rather than nRF51
1. nRF52 supports Longer Package MTU
(500 Bytes for Baudrate 9600 / over 10K for 115200 or 230400)
2. nRF 52 has over 10 times higher transmission speed than nRF51
3. nRF52 only needs 1/10 (or less) transmission time  than nRF51
 
Raytac has been hearing from developers about the demand of AT command over UART service based on Nordic Solution.
Learnt from customers’ feedback, Raytac realized that Long Package MTU is the recent critical demand for all customers and IoT applications.
As such, Raytac hardware team has selected Nordic nRF52810 solution , powered by firmware design team to develop a coming AT Command Over UART Service Solution.
The features of the AT Command Over UART solution not only brings a cost effective module, but an easy and user familiar method enables an easy and time-to-market efficiency.
Nordic nRF52810 module part no.
MDBT42Q-P192K (PCB Antenna Version)
MDBT42Q-192K (Ceramic Antenna Version)
 
Nordic nRF52810 AT Command Module-MDBT42Q-PAT
44195865 – abstract molecule structure on dark blue color background. vector illustration of communication – network for futuristic technology concept
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