Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
nrfconnect sdk partial erase will cause USAGE_FAULT on k_sleep() 0

Hi, i'm using nRF52832 to construct an BTHomev2 sensor. In development, we find the firmware seems to randomly fail in k_sleep(), but once we full earse the chip before...
8 views

0 replies

Started 19 minutes ago
by AlanCui4080
Not Answered
Problem with function modem_info_params_get() in TN/NTN usecase 0

Hello, I am getting an error with the modem_info_params_get() function when I try to get the modem parameters. I am currently using SDK 3.2.0 with the FW MFW_nRF9151-NTN_v1...
12 views

0 replies

Started 9 hours ago
by GoncaloS
Not Answered
nRF52840 PWM: Continuous 1MHz clock with synchronized 126-bit data bursts using NRF_PWM_LOAD_INDIVIDUAL 0

I am working on an nRF52840 where I need the following outputs: a continuous 1MHz master clock a 126 bit serial bit data output sent out whenever a user wants with a...
20 views

0 replies

Started 9 hours ago
by Tim L
Not Answered
Pass custom instruction via nrfutil device qspi erase 0

Hello, I have a question regarding external flash erase via `nrfutil` command line tool. Does the `nrfutil device` command support doing a qspi erase with custom qspi commands...
16 views

0 replies

Started 10 hours ago
by avalancheverdant
Not Answered
Feature Request: Add KMU Provisioning to nRF Connect for Desktop Programmer tool 0

It would be nice to be able to provision the KMU of nRF54l15 devices directly from the nRF Connect Programmer Tool. This is currently only possible using the nrfutil command...
15 views

0 replies

Started 10 hours ago
by Rocky

Recent in the DevZone Blog

Performance Evaluation of Pairing-Based Cryptography on nRF9160 Platform

Mikko Pesonen

Introduction The pairing-based cryptography (PBC) differs considerably from the prior cryptosystems. It covers many novel cryptographic applications that are hard, if not impossible to construct with other…
- 9 Nov 2020
TensorFlow and nRF

MariaG

Introduction Machine learning(ML) is a still growing field, and with the TensorFlow Lite port, there is now support for machine learning on microcontrollers. TensorFlow is an end-to-end ML-platform owned…
- 29 Jul 2020
On nRF Connect for iOS and its Unnecessary BitField Collection in Swift

Dinesh Harjani

For the longest time we’ve had this idea, of turning one of our most-used Swift Collection Types into a simple one-instruction comparison call, down at the assembly level, to check whether an element belongs…
- 23 Jul 2020
Measuring PSM Sleep Current on the nRF9160-DK

notsane0

Overview In this blog, you will measure the PSM floor current for the rev. 2 version of the nRF9160 SiP. Requirements Hardware You will need: an nRF9160-DK (the one used here was v1.0.0). Be sure that…
- 7 May 2020
Developing for the nRF52820 with nRF5 SDK v16.0.0

bjorn-spockeli

Please note that this blogpost is now deprecated as the nRF52820 is fully supported in nRF5 SDK v17.0.0. We recommend using SDK v17.0.0 for nRF52820 fimware development. Introduction The nRF52820 IC is…
- 19 Mar 2020
How we build ThingyWorld for embedded world 2020

Markus Tacker (he/him)

In this post we describe how we build the ThingyWorld demo for embedded world 2020.
- 2 Mar 2020