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Not Answered
NUVOTON + NRF24L01 Software Development. (SPI Communication) 0

Hello Everyone, I try to develop Nuvoton + NRF24L01 SPI communicate each other. And I don't understand why MISO bus has 0x0E after I send Write_Command 0x20? void NRF24_AdressTX...
- nrf24
- development
- software
- 2.4 ghz
- Other
30 views

0 replies

Started 32 minutes ago
by electric eye
Not Answered
Does the battery profile file (created by fuel gauge board) run on other PMIC? 0

Hi Sir, As check below link, the battery profile can support on non-Nordic MCU. (+) Does the PMIC nPM1300 support Fuel Gauge feature for MCUs outside the nRF SoC family...
19 views

0 replies

Started 54 minutes ago
by Hsu
Not Answered
Pin switch control pin when sharing multiple drivers 0

Hello In my board I am using an ic as a switch to control the routing of the TX and RX pins of the UART, due to the fact that the nRF9160 does not have more than 4 peripherals...
16 views

0 replies

Started 1 hour ago
by Avgerinos89
Not Answered
No SOURCES given to Zephyr library 0

I am building firmware using nrf connect sdk v2.8.0 and I am seeing those warning on the build Here is the prj.conf
23 views

0 replies

Started 1 hour ago
by MOHAMED AHMED ALI MAHMOUD ELSABAGH
Not Answered
https_client connection results in error 22 if build with option EXTRA_CONF_FILE=overlay-tfm-nrf91.conf 0

Hi all, I'm working with my custom nRF9151 board and i'm testing https request with option that use native TLS for my download client. I got connect err = 22, so i come...
20 views

0 replies

Started 2 hours ago
by Jason

Recent in Nordic blog

Measuring Lithium battery voltage with nRF52

Ole Bauck

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider on nRF52. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and we (Nordic) recommend…
- 23 May 2016
Hexapod using nRF52 DK - Part 1: Intro and hardware

Ole Bauck

This series of posts will describe a new toy here at Nordic: The nRF Hexapod. The post will be divided in multiple parts, this part describing the project in general and the hardware that is required…
- 19 May 2016
Enjoy a simple Android game using BLE

Brian Kim

Sometimes we look for what will be the best demo for BLE operation between mobile device and peer device. Recently Blinky is one of perfect application, but I suggest one more interesting example between…
- 13 May 2016

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

Charlie

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