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Not Answered
IPC Failure 0

Hi, We are currently developing our own NTN device using NRF9151 SIP LACA 1A. I was able to flash the NTN modem firmware long with the serial modem firmware to our custom...
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0 replies

Started 2 hours ago
by Arend
Not Answered
Intermittent disconnection of Wi-Fi and unable to re-connect before power re-cycle 0

We are using WT02C40C module from fanstel in our product. As this module include nRF5340 and nRF7002 we would like to verify below details. Default Wi-Fi Transmit Power...
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0 replies

Started 3 hours ago
by KalpeshDiyora
Not Answered
High noise with WM8960 at low sample rates on nRF5340 0

We are using a WM8960 audio codec with the nRF5340. When the codec works at different sample rates, the noise level changes significantly: 8 kHz: high noise 16 kHz:...
31 views

0 replies

Started 3 hours ago
by Tam Chanson
Not Answered
CRYS_RndInit fails with CRYS_RND_INSTANTIATION_ERROR when another interrupt fires (nrf_cc310 0.9.13, interrupt build) 0

On an nRF52840 with nRF5 SDK 17.1, S140 7.2.0 and nrf_cc310 0.9.13 ( external/nrf_cc310/lib/cortex-m4/hard-float/libnrf_cc310_0.9.13.a , the interrupt build), nrf_crypto_init...
- software
- nrf5 sdk
- nrf52840
- production
25 views

0 replies

Started 4 hours ago
by mfcarroll
Not Answered
Country of origin and the US ECCN for the NRF5 SDK and Nordic SoftDevice 0

Hi, We are looking for the country of origin and the US ECCN for the NRF5 SDK and Nordic SoftDevice software components for export control documentation required as part...
40 views

0 replies

Started 4 hours ago
by Mark Dale

Recent in the DevZone Blog

How to use the nRF9160 Feather

Jared

The nRF9160 is an exciting addition to Nordic's lineup of processors and radios. Ever since the announcement of a Nordic cellular product, I was chomping at the bit to dive in. And boy, did I get that…
- 19 Nov 2020
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