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Reverse Polarity Protection for nPM1100 0

What would happen if a battery were connected in reverse to the nPM1100? Would it cause damage to the IC, trigger any protection mechanisms, or result in abnormal behavior...
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0 replies

Started 5 hours ago
by Tavo
Not Answered
ICM for nRF54H20 example 0

Hi, We need to try communication (I think it should be using the ICMSG library) between the processors in the SOC NRF54H20. Do you have a suitable example? I tried the IPC...
18 views

0 replies

Started 5 hours ago
by Peter Langer Keysoft
Not Answered
nRF9161 SIM LTE connectivity issue 0

Hello, We are trying to test our custom board with nRF9161 in a new location, so we bought local SIM cards (Yettel, Serbia) here. These are not special nb-iot SIMs, just...
16 views

0 replies

Started 5 hours ago
by sposelenov
Not Answered
handle nrf_libuarte_async_evt_t in thread mode 0

Hello, I'm using nRF5 SDK v17.1.0. I couldn't find anything about it. Could I ran in some problems if i choose to handle the nrf_libuarte_async_evt_t in thread mode and...
21 views

0 replies

Started 5 hours ago
by jul-nc
Not Answered
Build for custom board converted to 2.8 format getting error "list GET given empty list" in CMakeLists.txt splitting BOARD_QUALIFIERS 0

We have a custom board that I ran through the board_v1_to_v2.py program and then attempted to build under SDK and Toolchain 2.8. When I run it it failed in the CMakeLists...
17 views

0 replies

Started 5 hours ago
by robbsadler

Recent in Nordic blog

Nordic Global Tech Tour – Kickstart your nRF52 Series project development in a day

John Leonard

It’s that time again The Nordic Global Tech Tour is about to hit the road again. This time it is all about the goodies inside our nRF52 Series for Bluetooth Smart and what they enable you to do. The…
- 11 Sep 2015
Current vs Voltage for nrf51 CPU

FormerMember

Since I couldn't find the information of how the supply current would change with different supply voltage for nrf51 chip, this is the result of a little test that I made to get this info. Setup: nrf51…
- 9 Sep 2015
Using Eclipse's Managed Make with the nRF51 DK

i_am_trying

I have been using Eclipse to programming+build+flash+debugging my nRF51 DK apps. This requires carrying a Makefile forward, modifying as stuff changes...handling flash programming in less integrated way…
- 6 Sep 2015

Latest guides

Getting Started : Getting started with Bluetooth Electronic Shelf Labels (ESL) and Periodic Advertising with Responses (PAwR)

Lorenzo Amicucci

The new Bluetooth 5.4 features Periodic Advertising with Responses (PAwR) and Encrypted Advertising Data (EAD) can be used for one-to-many applications. One of these is the Electronic Shelf Labels (ESL…
- 7 Aug 2024
nRF5x: General PCB design guidelines for nRF52 series

Kaja

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Nov 2023
Software: Periodic Advertising with Responses (PAwR): A practical guide

Hung Bui

Periodic Advertising with Responses (PAWR) is a new feature in Bluetooth 5.4. It extends the periodic advertising protocol from Bluetooth 5.0. Periodic advertising, where a device sends broadcast data with…
- 13 Sep 2023
nRF5x: General PCB design guidelines for nRF53 series

Kaja

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Jul 2023
Software and Protocols: nRF Cloud Access Provisioning

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Please note that some information on this page may be outdated due to ongoing improvements in nRF Cloud. For the most current details on provisioning services, refer to the nRF Cloud Security Services…
- 1 Dec 2022
Software and Protocols: Field verification of GNSS on the nRF91 Series

JaniM

Introduction The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…
- 10 Jun 2022