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DCCH voltage level with DCDCEN enabled during deep sleep on nRF52840? 0

Hi, I'm working on a project and I need the GPIOs to have 3.3V available when the nRF52840 is in deep sleep, in order to use wake-up on GPIO. So I'd like to know what the...
- battery
- dcdc
- Evaluation
- nrf52840
- hardware
11 views

0 replies

Started 30 minutes ago
by Kaihi
Not Answered
nRF54L15 DKs cannot connect with each other 0

Hi I have two DKs, previously they work well, however, after I add the nRF21540 FEM on each DK, I always receive this in my central device: Whether the amplifier cause...
16 views

0 replies

Started 1 hour ago
by Ziyao Zhou
Not Answered
Nordic fundamentals course Lesson 3 - 1 0

Hi, I am currently trying to get through the NRF connect SDK fundamentals, I am on lesson 3 example 1, creating an application. The problem I am running into is that I cannot...
24 views

0 replies

Started 5 hours ago
by Daniel Kl
Not Answered
nRF54L15 UART20 on non-standard pins results in garbage data 0

Background - We are laying out a new board, upgrading to the nRF54, and wanted to use p2.02 and p2.03 as serial UART lines because p1.04 and p1.05 were planned to be used...
19 views

0 replies

Started 11 hours ago
by amovitz
Not Answered
Upgrade to NCS 3.0.2 causes fatal error 0

Hi there, I have recently upgraded my software to latest ncs 3.2.0. I have noticed that my initialisation does complete but it ends up with fatal error that seems to be...
27 views

0 replies

Started 17 hours ago
by Moh

Recent in Nordic blog

FreeRTOS threads preview with J-Link, GDB/Eclipse

Radoslaw Koppel

Short note how to make FreeRTOS program debugging with eclipse little simpler. If you are looking the information how to configure the whole environment see this post: https://devzone.nordicsemi.com/tutorials…
- 11 Apr 2017
Taking a deeper dive into Bluetooth 5

esivertsen

The first in a series of blogs that will help educate on what is most important about Bluetooth 5 and take you deeper into the details of how it works and how you can benefit most from using it. Taking…
- 7 Apr 2017
Logging enabled by default in SDK Bluetooth examples

Håvard

Several users have pointed out a sudden flash size increase in some of our Bluetooth examples. We decided to write a quick post here to describe the reason for this and explain how to decrease the size…
- 29 Mar 2017
Monitor Mode Debugging with J-Link and GDB/Eclipse

Daniel Veilleux

The biggest pain point when debugging an application on the nRF51 series is the inability to set breakpoints while the SoftDevice is active without triggering an assert. Although a workaround exists that…
- 29 Mar 2017
Throughput and long range demo

ovrebekk

The new Bluetooth 5 specification promises twice the speed and 4 times the range. Doubling the speed is achieved by increasing the on-air datarate to 2Mbps, while quadrupling the range is achieved by lowering…
- 28 Feb 2017
From Nordic UART Service to MicroPython using PolyMCU and Gattlib

Olivier

PolyMCU is an Open Source Framework which has been designed to be as flexible as possible: host OS independent (support Linux, Windows, MacOS), support any toolchain (GCC, LLVM), any RTOS (ARM RTX, FreeRTOS…
- 27 Feb 2017