#at command

Nordic nRF52805 module / MDBT42T Series By Raytac Corporation

Raytac announced nRF52805 module, MDBT42T series, has moved to mass production stage.

MDBT42T series module deployed nRF52805 WLCSP package combined with Raytac’s experienced RF design, provides a 7.2 x 11.2 mm dimension which is optimized for size constrained applications. MDBT42T module provide 2 antenna options for customer’s selection: Chip Antenna: MDBT42T-192K: 7.2 x 11.2 x 2.05 mm PCB…

Raytac Released MDBT50Q (Dual Roles / BT5 Long Range) AT Command Module

Raytac is glad to announce a brand new AT command module line released today.

Highlight  * Supports BT5.1/ BT5 Long Range Feature * Works either as Central (Master) or Peripheral (Slave) Module MDBT50Q-ATMS (Chip Antenna) MDBT50Q-PATMS (PCB Antenna) Demo Board MDBT50Q-DB-ATMS

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The major description of this PCN is refer to the update of marking on the shielding case. Apart from the appearance change herein,  there is no further function, quality or safety regulation is affected. 

In case there is anything unclear for this PCN , please do not be hesitated to contact Account Manger for further assistance.

Raytac Central Role AT Command USB Dongle MDBT50Q-RX-ATM Released

Raytac today announced Central role, as known as Master, AT command dongle released.

Part No.:

MDBT50Q-RX-ATM

nRF52840 is Nordic’s latest and advanced solution, which brings a new interface “USB” from other lines, has drawn the attention among developers. 

Raytac developed AT Command  (Master / Central ) solution based on nRF52840 solution, fulfilled the demand of USB interface, missioned…

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.

https://www.chip1stop.com/USA/en/view/searchResult/SearchResultTop?keyword=raytac&zaikoFlg=false&p…

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…

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…