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Power consumption on nrf5340 when idle is about 4mA, how to get it lower? 0

I have a custom board, with nrf5340, nrf7002 on it. I would like to get the uA levels of power consumption I see other nrf5340 projects talk about (eg here ) when my application...
18 views

0 replies

Started 5 hours ago
by BrianW
Not Answered
Interfacing nRF54L15 from nRF9151 without Custom Firmware 0

Hi, We are looking to add an nRF54L15 chip to our custom nRF9151 board, to support Bluetooth. We also would like to add NFC functionality and additional GPIO pins from...
16 views

0 replies

Started 7 hours ago
by taylor_ca
Not Answered
Use of FDS for larger data block 0

Hello, I am working on an update of older FW implementation: nRF52832, SDK 14.1.0, with SoftDevice S132 and using BLE connection. The change I need to implement is a functionality...
- development
- software
- flash
- s132
- nrf52832
- bluetooth le
16 views

0 replies

Started 8 hours ago
by Peter.J
Not Answered
nrf modem library - documentation of setting the battery low level 0

Dear Nordic-support, I am trying to use the modem_battery_low_level_handler and modem_battery_low_level_set(), but I think there are two different ranges for the battery...
20 views

0 replies

Started 10 hours ago
by Stefan Schmidt
Not Answered
nPM1300 buck control GPIO not working as active low 0

Hi, I am using an nPM1300 together with an nRF5340 and an LIS2DW12 accelerometer. The nRF is powered from VOUT1 on the PMIC, and after some time of inactivity it is turned...
- development
- software
- nPM1300
- nRF5340
25 views

0 replies

Started 11 hours ago
by sillvi

Recent in Nordic blog

Programming Inexpensive nRf51822 modules with Nordic nRF51-DK

Mahesh Venkitachalam

I've updated my article on external SWD programming using the nRF51-DK. I have also designed an adapter board for these modules. http://electronut.in/nrf51-dk-external-programming/#E3BO
- 6 Sep 2015
BLE Sniffer in Linux using Wireshark

Stian Røed Hafskjold

Here is a small guide on how to build Wireshark with a BLE plugin under linux, with a small example on using this plugin with the Nordic Sniffer API. ##Prerequisites nRF Dongle (PCA10031/PCA10000)…
- 4 Sep 2015
Trying OpenWRT Chaos Calmer (15.05 RC3) on Buffalo WZR-600DHP

Jun Qing ZOU

In this post, we try to setup OpenWRT on a Japanese router, Buffalo WZR-600DHP, which has a Atheros AR7161 in side. The officail guide by OpenWRT could be found here: http://wiki.openwrt.org/toh/buffalo…
- 4 Sep 2015

Latest guides

Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 1 GAP Advertising

Hung Bui

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is defined in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
- 10 Dec 2015
nRF5x: Current measurement guide: Introduction

Stian Røed Hafskjold

###Other relevant posts A concise guide to equipment setup, and how to use the development kit for current measurements can be found here: Measuring current with PCA10040 v0.9.0 A post that describes…
- 1 Dec 2015
nRF5x: General PCB design guidelines for nRF51 series

Petter Myhre

When designing a PCB with nRF51, nRF51822 or nRF51422, there are some rules that should be followed in order to get a good working radio/system, with a maximized range. General rule The RF part of the…
- 13 Nov 2015
Software Development Kit: nRF5 SDK Scheduler Tutorial

Einar Thorsrud

2019-02-08: Updated tutorial to cover nRF5 SDK version 15.2. Introduction Scope The following topics will be included in this tutorial: Configuration of the Scheduler library. Using the scheduler with…
- 9 Nov 2015
Bluetooth low energy: Bluetooth low energy central tutorial

Anders Strand

Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Setting up the example projects Background theory Central and peripheral roles…
- 4 Nov 2015
Software Development Kit: nRF5 SDK Application Timer Tutorial

Einar Thorsrud

2018-11-23: Updated tutorial to cover SDK version 15.2. 2019-02-08: Improved example project (SDK 15.2) and updated instructions accordingly. Introduction Scope The following topics will be included in…
- 30 Oct 2015