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Not Answered
Can not run nomally when setting CONFIG_BT_BONDABLE 0

I am running demo nrf/samples/matter/lock. I tried to use CHIP_NUS so I set CONFIG_CHIP_NUS =y, it worked well. After that, I wanted to make it bondable so I set CONFIG_BT_BONDABLE...
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0 replies

Started 3 hours ago
by Llama12580
Not Answered
How to Enable/Disable the CC312 Accelerator on nRF5340 for Encryption 0

I am planning to perform encryption using the CC312 accelerator on the nRF5340. I would like to evaluate the power consumption when using the accelerator. My approach is...
16 views

0 replies

Started 3 hours ago
by giun.kim
Not Answered
NPM1300 ferrite on NTC signal 0

Hello, We are using the npm1300 with a battery with an NTC. Can we add a ferrite between battery NTC and npm1300 NTC? Note: there is an error in our design we will...
19 views

0 replies

Started 4 hours ago
by tcube
Not Answered
nrf5340 SPI 32MHz, HFCLK128M 128MHz and QSPI usage 0

Hello, We have a Nor flash connected to the QSPI and another peripheral connected to the classic SPI. Due to the errata [159] , the HFCLK128M is running at 64MHz and...
17 views

0 replies

Started 4 hours ago
by tcube
Not Answered
Allowed antennas for nRF9151 to keep certifications 0

In the nRF9151 Product Specification, there are maximum gain requirements for the LTE antenna implementation, specific to supported bands. It is my understanding that any...
13 views

0 replies

Started 5 hours ago
by N.Weller

Recent in Nordic blog

Creating a Keil project for a Bluetooth Mesh example (Updated for 0.10.0)

Kristian Skordal

Introduction The recently released nRF5 SDK for Bluetooth Mesh does not provide Keil project files for its example projects. Fortunately, it's relatively easy to set up your own project from scratch.…
- 19 Sep 2017
Using millis() like in Arduino.

schef

Here are two simple functions to use when you want to use timestamps for time measurement. uint32_t millis(void) { return(app_timer_cnt_get() / 32.768); } and for comperison of current with given…
- 18 Sep 2017
Flashing nRF5x firmware using any dumb terminal program via standard serial COM port

Nguyen Hoan Hoang

There are times that we needed to flash the nRF5x series on a PC where the development software were not installed. The problem could be worst when network access is limited. With a HEX file on hand…
- 18 Sep 2017

Latest guides

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Before we begin Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Some basic theory The Generic Attribute Profile (GATT) Services…
- 26 Aug 2015
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- 27 Jul 2015
Software Development Kit: Radio Notification

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Radio Notification In this tutorial we will set up a beacon example and modify it to use radio notification. Then we will use radio notification to light a LED when the radio is transmitting. While this…
- 17 Jun 2015
Software Development Kit: Board support package (BSP)

Øyvind Karlsen

Board Support Package In this tutorial we will use the Board Support Package to control hardware peripherals on the nRF51 or nRF52 DK. Required tools Keil 5.20 nRF SDK 11 nRFgo Studio 1.21.…
- 8 Jun 2015
nRF5x: nRF51 series current consumption guide

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nRF51 Low power modes and power profiles documentation The low power modes for the nRF51 series are System On and System Off. You can read about them in the nRF51 Series Reference Manual v3.0 sections…
- 1 Jun 2015
Software Development Kit: Setting up device firmware update(DFU) on the nRF5 DK

Stian Røed Hafskjold

###Note: This tutorial is for the legacy DFU module included in SDK version 11 and earlier. To get started with the new DFU included in SDK 12 and above, please see the SDK documentation in the Infocenter…
- 1 Jun 2015