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DECT MAC: security key by network 0

My DECT nr+ PT supports connecting to either of a set of networks, which of course have different integrity and cipher keys. While scanning for cluster beacons, I can receive...
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Started 2 hours ago
by chrysn
Not Answered
Incorrect explicit typecast in lwm2m_connmon.c of nRF Connect SDK 0

Hello, in cases where the LTE signal strength is extremely low, we observed that the LwM2M /4/0/2 RSRP rolls over from -128 to 127. We found that the nRF Connect SDK uses...
15 views

0 replies

Started 2 hours ago
by Christian Zingl
Not Answered
Wireshark BLE sniffer not showing the nRF interface 0

As part of the Bluetooth LE course we need to setup and install the nRF BLE sniffer for wireshark. I have followed the explained steps in the course to set up wireshark to...
17 views

0 replies

Started 3 hours ago
by David012
Not Answered
AT%ENVEVAL In PSM 0

The at command documentation says that ENVEVAL is only available in system mode 2 (CFUN=2). Is there a reason why the command can't be run in any other mode? For example if...
41 views

0 replies

Started 1 day ago
by thomasGronroos
Not Answered
TWIM I2C soft reset function? 0

Hi The TWI driver has a twi_clear_bus() function but the TWIM does not. I'm getting an I2C error, and need to do I2C soft reset. I'm doing this manually at moment but...
58 views

0 replies

Started 4 days ago
by Liam

Recent in the DevZone Blog

Reproducible build environment for nRF52 using Rebuild (rbld.io)

Yaniv Nis

As you probably know having a build environment, you can replicate and deploy with ease has the potential to save a lot of R&D time. If you can also control its versioning so you would be able to "get…
- 31 Jul 2017
Flashing and Debugging nRF51/52 with a cheap blackmagic probe compatible SWD programmer

Mahesh Venkitachalam

When we built our Bluey nRF52 BLE dev board, we were looking for an inexpensive option for our users to upload code to bluey and debug it using ARM GDB. We then came across the blackmagic probe (BMP…
- 24 Jul 2017
Introducing nRF5 SDK for Mesh

esivertsen

The day after the Bluetooth SIG announced the 1.0 spec of the Bluetooth mesh we are happy to announce the nRF5 SDK for Mesh for our nRF51 and nRF52 Series SoCs. This first (v0.9.1) release is packed with…
- 20 Jul 2017
Bluetooth 5 Advertisements (Extended and Periodic Advertisements)

Mohammad Afaneh

We’ve all seen the hype on 2x Speed, 4x Range, and 8x Advertising data increase capabilities in Bluetooth 5. But what does this all mean?? How does it achieve all these improvements? Is it really possible…
- 19 Jul 2017
nRF Connect macros (currently Android only)

Aleksander Nowakowski

Motivation Very often, while working with Bluetooth LE devices, we encountered a problem having to repeat a sequence of operations to test or demonstrate some functionality. Writing a mobile app every…
- 14 Jul 2017
Unique Thread/Bluetooth multiprotocol solution with nRF5 SDK for Thread and nRF52840 SoC by Nordic

Krzysztof Loska

With the nRF52840, we released our first System-on-Chip (SoC) with a radio that is capable of running the IEEE 802.15.4 PHY, additionally to Bluetooth 5 (Bluetooth Low Energy), ANT+, and proprietary 2…
- 14 Jul 2017