Raytac, Nordic, nRF51, nRF52, Bluetooth, BT4.0, BT4.1, BT4.2, BT5, BLE, Module, nRF51822, nRF51422, nRF52832, nRF52840, QDID, FCC, IC, KCC, SRRC, Telec,

nRF52840 AT Command USB Dongle MDBT50Q-RX-ATM

2019 年 03 月 31 日2019 年 04 月 01 日 by Raytac Corporation Leave a comment

To have an easy understanding of Raytac’s AT Command USB Dongle, here provides the command table for reader’s easy reference.

We encourage readers to visit Raytac’s website to obtain the detail information

MDBT50Q-RX-ATM

Raytac AT command is built based on Nordic UART service, aka NUS, which is similar to SPP (Serial Port Profile) applied in Classic Bluetooth (BT2 and BT3)

To service the Bluetooth bridging works, AT command modules or dongle comes with both Central/Master & Peripheral/ Slave role available.

Latest released MDBT50Q-RX-ATM is a USB dongle designated to connect to PC or Machine acted as the Central / Mater role supporting below commands.

List of supported commands

Setting of scanned device name
Setting of scanned base UUID/service UUID/TX character/RX character
Setting of scanned RSSI threshold
Selective data rate of 1M bps, 2M bps or 125K bps on-air
Set TX output power in 6 levels.
Set scanning time
Enable/disable scanning
Set LED pattern indicating scanning or connecting status
Auto UART baud rates
Use external 32.768KHz oscillator
Recover-to-default setting with software method
System reset of software
Set serial number and retrieve
Retrieve MAC Address
Support maximum MTU 247bytes / data payload up to maximum 244 bytes

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 & nRF52832 & nRF52810 & nRF52811 & nRF52840)

www.raytac.com

email: cs@raytac.com

Tel: +886.2.3234.0208

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

2019 年 03 月 28 日2019 年 03 月 28 日 by Raytac Corporation Leave a comment

Raytac today announced (Central / Master) AT command dongle released.

Part No.:

MDBT50Q-RX-ATM

Raytac AT Command Module Family

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 to deliver a full coverage of AT Command product line.

Raytac’s nRF52840 USB AT Command dongle, MDBT50Q-RX-ATM is a BT5, FCC/IC/CE/Telec/KC/SRRC/NCC/RCM/WPC pre-certified dongle which is eliminating the need for RF design expertise, and speeding time to market for complex M2M IoT applications.

AT command module is 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 completed both Central (Master) & Peripheral (Salve) role AT command module projects, the USB interface has brought up the strongest demand by developers.

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 & & nRF52811 &nRF52840)

www.raytac.com

email: cs@raytac.com

Tel: +886.2.3234.0208

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

2018 年 05 月 21 日2019 年 02 月 21 日 by Raytac Corporation 1 Comment

With strong demand for AT command module coming up from markets, here provides an easy introduction about hardware and software setup work for Raytac’s AT command module demo board for quick start.

nRF52810 UART service (NUS) Solution (Raytac Module: MDBT42Q-192K)

2017 年 12 月 13 日2018 年 01 月 02 日 by Raytac Corporation Leave a comment

Nordic released nRF52810 aimed to provide a low entry barrier for developers to explore Bluetooth Low Energy implements.To improve the effective cost, nRF52810 has provided a limited RAM (24K) and Flash Memory (192K) specification.

Among the BLE implements, Raytac is aware that the UART service (as known as NUS, Nordic UART service) is the most common and widely applied service which is used to called as SPP in classic Bluetooth.