Bluetooth 5 grabs the attention may drop in “Long Range Feature"!
Compare to BT4.X BLE module in the market, mostly reach only about 20~30M.
Even Raytac’s BT4.X series modules, the best performance may about 100~140M line of sight.
Recent released MDBT50Q series, deploy Nordic nRF52840 has dramatically break the barrier of connectivity rage.
Upon the test under 1M bps / sending data and link maintain, the connectivity range has reached over 340M.
MDBT50Q Module Series Mass Production has completed, customers who are interested in nRF52840 solution may contact with service@raytac.com for further information.
Raytac’s MDBT50Q module deploy Nordic nRF52840 is a Bluetooth 5 (BLE), Zigbee and Thread (802.15.4) modular solution and is an advanced multi-protocol SoM with an ARM® Cortex™-M4F CPU and featured built-in USB and 5.5V compatible DC/DC supply.
The compact size 10.5 x 15.5 x 2.0 (2.2)mm incorporates 48 GPIO, integrated various antenna types option (Chip Antenna, PCB antenna, u.FL connector) provides developers flexibility to meet most IoT Application Demanding, Connectivity Range Requirement, BOM Cost Saving, Designs Simplifying, and Time-TO-Market Efficiency.
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.
Raytac AT-Command nRF52810 Module:
Dear Customers,
Correspond to Nordic new revision of the IC with key changes
(According to Nordic Information Notice No.: IN-105, rev.1.0)
nRF52832 SoC Build Code changed:
Raytac would like to announce Product Change Notice (PCN18033101) for below Module lines which are built based on Nordic nRF52832 Solution
Modules built by nRF52832 SoC Part no. Changed from
Customers those who have been developing products based on above modules please contact with service@raytac.com to request V2 samples for evaluation.
Nordic PCN and IN-105, rev.1.0
http://infocenter.nordicsemi.com/pdf/in_105_v1.0.pdf
Nordic Errata (nRF52832 Rev 2 Errata v1.1)
http://infocenter.nordicsemi.com/pdf/nRF52832_Rev_2_Errata_v1.1.pdf
Raytac Corporation 