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Not Answered
Does the RAM power-down library support nRF9160? 0

Hello everyone. I am developing a custom board using the nRF9160. I tried using the RAM power-down library based on the Power optimization recommendations page of the nRF...
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0 replies

Started 2 days ago
by matsuura
Not Answered
nRF9160 Reserved pins in footprint 0

Since the nRF9160 reserved pins are never used, Is there any issue leaving them out of the footprint? I would place copper keepouts under the reserved pin areas to ensure...
39 views

0 replies

Started 2 days ago
by gwagner_emf
Not Answered
NCS 2.9.0 - nRF9151 mfw 2.0.2 - getsockname not supported? 0

Is it possible to get to port of an UDP socket (ephemeral, offloaded to modem) with NCS 2.9.0 and mfw 2.0.2? I tried "getsockname" and get "errno 95 (Operation not supported...
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0 replies

Started 2 days ago
by Achim Kraus
Not Answered
Network issues with ESP8266 shield connected to nRF9160 0

I am trying to use an ESP8266 ( ESP-01) to add Wifi capabilities to a nRF9160 project board. I am using nRF Connect SDK V2.9.0 and the V2.9.0 Toolchain. To set it up I followed...
28 views

0 replies

Started 2 days ago
by lciscon
Not Answered
DFU upgrade of Thing91X/NRF5340 not working 0

I’m trying to implement DFU upgrade of NRF5340, I can send the image (./build_5340_app/build/signed_by_mcuboot_and_b0_s1_image.bin) to the device when running and it seems...
- software
- Evaluation
- dfu
- nRF5340
35 views

0 replies

Started 2 days ago
by Gustav E

Recent in Nordic blog

Beacon Kit - Mistake in Ref_Design_UG_v1.0

Salman

I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014
How different BLE packet types influence throughput

Stefan Birnir Sverrisson

There are several types of write operations, write request with authorization, write request without authorization and write command. You can see message sequence charts for those messages here and he…
- 9 Oct 2014

Latest guides

Software: nRF Desktop on a Development Kit

Priyanka

This tutorial is aimed at implementing the nRF Desktop application on the nRF52840 Development Kit (DK) using the nRF Connect SDK, thereby allowing it to work either as a gaming mouse, keyboard, or dongle…
- 16 Dec 2021
Software: Add DFU support to your application

Simon

This guide is for an older version of the nRF Connect SDK. For a newer guide on Bootloaders and DFU, we recommend https://academy.nordicsemi.com/courses/nrf-connect-sdk…
- 29 Nov 2021
Software: Common fixes for nRF Connect SDK build problems

Sigurd Hellesvik

Does your build fail today, even though it worked fine yesterday? Are you able to build your project on another computer, but not the one you need to use now? Here are eight things you can try to fix these…
- 22 Sep 2021
Peripherals And RF Test: TWI/I2C implementation with nRFx TWIS Driver

Jeff4BLE

Objectives Learn to add and configure an I2C/TWI Master Zephyr driver to an NRF Connect SDK project. Learn to add and configure an I2C/TWI Slave nRFX driver to an NRF Connect SDK project. Demonstrate…
- 4 Aug 2021
Peripherals And RF Test: Using the nRF Connect SDK / West to program the Radio_Test example into the nRF5340 DK for agency testing.

Jay Tyzzer

Using the nRF Connect SDK / West to Program the Radio_Test example into the nRF5340 DK Background: There is a need to be able to put a Nordic Semiconductors System-on-Chip / transceiver into modes where…
- 3 Aug 2021
Software: Updating to the MPSL Timeslot interface

Daniel Veilleux

The "Concurrent Multiprotocol Timeslot API" was introduced with v7.0 of the S110 SoftDevice in 2014. The original purpose was to allow customers to build their own proprietary networks using…
- 2 Aug 2021