Reliability test is the measure which helps to predict future behavior during a period of usage of the product, component or material. In combination with the measurement of relevant parameters and the use of appropriate test methods, reliability test helps to ensure the function and qualify of the product or feature can perform as designated.
Nowadays, Bluetooth module has become the most important key part within whole IoT system, It is not only controlling the connection but also computing. Raytac understood how critical the module need to perform in the system no matter commercial or industrial applications. Therefore, Raytac conduct the reliability testing plans for all series modules in order to ensure all the module‘s duration can meet design request.
The Reliability test is following JASO D001-94, Clause 5.12, and testings are under below 3 environments.
Low temperature maintain test under -40℃ and last for 72hr
High temperature maintain test under 105℃ and last for 72hr
Thermal shock testing under -40℃~105℃
Raytac’s modules have been recorded No data loss over Total 252,979,200 bytes communication during the test. The perfect result proof not only IC but also all components in the module are qualified to work for you!
nRF51422 is the first solution supports both Bluetooth and ANT+, different from pure Bluetooth Low Energy BLE solution, nRF51822 released earlier. The edge cutting technology enable nRF51422 suporting multiprotocol concurrency capable for both Bluetooth Low Energy and ANT+. At the same time Nordic released SDK S310 for nRF51422 which is a combined peripheral BLE and ANT+ protocol stack that supports concurrent operation and all ANT+ features.
When Nordic moved to nRF52, started from nRF52832, the game changed. Even nF52832 still supports ANT+, the technology support such as SDK releasing or developers’ forums, has moved to direct supported by ANT+ Wireless (formerly Dynastream Innovations). Since then, Raytac suggest developers who is interested in ANT+ product still able to select the modules based on core specification and form factor, but access the firmware development support from ANT+ directly. Developers who are interested to know more about ANT+ is encouraged visit ANT+ FAQ support page first for more information about membership, development, resource and certification.
All Nordic nRF52 solutions supports ANT+ feature, developers may refer to below Raytac module map and find what the protocol supports by the symbol stated besides the Nordic solution indication.
Developers love to use smaller module in order to fit in maximum kinds of implement and applications.
Nordic’s nRF52805 is a BT5.2 solution features an ARM Cortex M4 MCU with 24KB RAM and 192K Flash Memory, an idea solution to fulfill the applications which only need simple Bluetooth function but cost constrained budgetary.
Raytac has developed 2 module lines, MDBT42T & MDBT42TV, employed nRF52805 with different antenna options for customer election. All the modules have Bluetooth BT5.2 qualification granted, FCC/IC/CE/Telec/KC/SRRC/NCC pre-certified. A well RF designed module with completed coverage of certification offer an advantage to speed up time to market efficiency and minimal the BOM cost.
Raytac would like to announce Product Change Notice (PCN-20120101) for modules built by nRF51822 SoC (Version 3) includes part no.: MDBT40-256V3 / MDBT40-256RV3/ MDBT40-P256V3 / MDBT40-P256RV3.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.
Raytac today introduces that Bangalore, India based partner and solution provider, Atoll Solutions Pvt Ltd., has released a BLE beacon feathers way-finding, tour-guide, environment sensing, motion sensing and asset tracking.
Atoll’s BLE beacon deploy Raytac’s MDBT42Q series of modules which employ Nordic nRF52X deliver the ideal platform to for building low-power & long-life BLE beacons. The beacons are available for B2B customers in a variety of form factors e.g. lanyard hook and tile. The beacons are built to be robust, and have been tested as a part of the Atoll Kinesis indoor location tracking platform.
“Raytac Bluetooth module provides an optimal and stable RF efficiency which easy the hardware design resource Atoll need. The compact size, stable quality and pre-certified modules also offer an advantage to speed up time to market efficiency and minimal the BOM cost.” says Jithu Niruthambath, Co-Founder & CEO at Atoll Solutions.
Raytac announced both MDBT50Q-512K & MDBT50Q-P1M modules has extended the ambient temperature up to 105°C, following Nordic’s nRF52833’s specification.
Unlike a single component like SoC, modules acted as an integrated equipment which includes some other related components. To secure the module works under the latest environment request while Nordic nRF52833 released, Raytac ensured all related components meet the new temperature requirement with RF efficiency secured.
Today, we are pleased to announce nRF52833 modules:
MDBT50Q-512K: Chip Antenna
MDBT50Q-P512K: PCB Antenna
Both have successfully extended ambient temperature to 105°C which are the most ideal devices for a wide range of commercial and industrial applications.
Raytac Corporation 勁達國際電子有限公司
A BT5.2 & BT5.1 & BT5 & BT 4.2 module maker based on Nordic nRF52 & nRF51 solution