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nrf_cloud (MQTT): one cJSON node leaked per connection by nrf_cloud_obj_shadow_transform_decode() 0

Affected: nRF Connect SDK v3.4.0; the same code is on main as checked on 2026-11-11 ( subsys/net/lib/nrf_cloud/common/src/nrf_cloud_codec_internal.c , subsys/net/lib/nrf_cloud...
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0 replies

Started 3 hours ago
by Gabriel Cohen
Not Answered
nRF54L15 / NCS 3.4.2: restricting KMU keys to a custom TF-M partition and ECDH/HKDF 0

We are currently using an NRF54L15 with TF-M on NCS 3.4.2. We have a custom secure partition, and want it to own a persistent P-256 ECDH private key and derived AES-128 key...
24 views

0 replies

Started 6 hours ago
by EJFAN
Not Answered
DEVKIT NPM1300 not generating VSYS 0

When I connect the two-pin battery and short pin1 and pin2 of P1, I am unable to get the battery voltage at J1 AND WHEN I LEAVE THE PINS UNSHORTED FOR P1, THEN I AM NOT GETTING...
28 views

0 replies

Started 9 hours ago
by Megha Agarwal
Not Answered
PMIC buck1 output not getting generated completely 0

I have connected the correct 47K res for VSET1 but I am not getting 1.8V, instead I am getting 2.3V I am getting the correct output for BUCK2 as 3.3V I have checked the resistor...
27 views

0 replies

Started 10 hours ago
by Megha Agarwal
Not Answered
nRF21540 DK Scanning RSSI Does Not Go Below -80 dBm with FEM (LNA) Enabled 0

Hardware: nRF21540 DK SDK Version: NCS 3.4.0 Problem Description: Modified the observer sample to scan for a specific device, using nRF21540 DK as the scanner with FEM...
97 views

0 replies

Started 5 days ago
by Bobing

Recent in the DevZone Blog

Production release of nRF5 SDK v11.0

Pär H

With the alpha release of nRF5 SDK v11.0 in December 2015, we took a major step to enable the smooth migration path within the nRF5x family for developers. A clear indicator of this, is visible by the…
- 17 Mar 2016
Monitor Mode Debugging - Revolutionize the way you debug BLE applications

Jørgen Holmefjord

The information in this post is outdated. Please refer this tutorial for updated information. Motivation Monitor Mode Debugging solves the biggest problem when debugging nRF5 devices. It allows BLE applications…
- 15 Mar 2016
Scope your Bluetooth RSSI

Jason

Hi developers, We just released a BLE-Scanner App on the iTunes , and free for download. Alos, the app is an open source project for iOS (Swift and Objective-C): https://github.com/ucxpresso/ucxpresso…
- 5 Mar 2016
Readiing humidity from HTU21D sensor using TWI

Fredrik Sundt Brynhildsvoll

##Measuring humidity using TWI on nrf52## In this post I will explain how the nRF5x chip can be used to communicate with a sensor over TWI (I2C). To run this example extract the files to examples -…
- 24 Feb 2016
Production release of S130 & S132 v2.0 SoftDevices for the nRF51 and nRF52

Pär H

Since Nordic Semiconductor released the S130 SoftDevice for our nRF51 ICs in early 2015, we have been working hard to make our Bluetooth low energy protocol stacks more feature rich and more configurable…
- 22 Feb 2016
Keil + nrfjprog = true

Øyvind Karlsen

In this blogpost we will demonstrate the usage of Keils integrated command line functionality. We will start nrfjprog through Keil bindings in order to erase our chip and program SoftDevices. nrfjprog…
- 22 Feb 2016