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Not Answered
Reduce RAM usage in nrf52810 using EPAPER with BLE 0

Hi, i have working with nrf52810 interface with E-Paper 2.66 inch display but i faced the ram overflow problem i want fix the issue in the nrf52810 board M.Praveen
- development
- software
- nrf52810
- bluetooth le
- ram
7 views

0 replies

Started 23 minutes ago
by M.Praveen
Not Answered
Performing neighbor cell measurements fails after acquiring GPS fix 0

Hi, I've noticed a strange behavior of my device. I'm using a nRF9160-based custom board with nCS v2.6.0 and modem version 1.3.6. Long story short - after trying to acquire...
- software
- nRF9160
- lte-m
- GPS
- Pre-production
22 views

0 replies

Started 1 hour ago
by soutys
Not Answered
Does Serial LTE Modem support will message function? 0

Hi all, I am working on nRF-9160 and nRF-9151, and I wanna know does Serial LTE Modem support will message function for MQTT connection or other connection? I've asked...
14 views

0 replies

Started 2 hours ago
by Alan-Ni
Not Answered
DFU keeps connecting and disconnecting repeatedly. 0

Previously, I successfully completed and performed OTA flashing, and I haven't made any changes to the DFU-related programs since then. However, recently, I have been unable...
17 views

0 replies

Started 2 hours ago
by Player777
Not Answered
How do I update the cmake version in west to v3.22? How do I update gcc to v4.9 or clang to v3.3? 0

1，To develop 54H20 based on sdk v2.7.99-cs1, it is necessary to use a development kit provided by the customer. The cmake information of the development kit is as follows...
22 views

0 replies

Started 3 hours ago
by Gavin He

Recent in Nordic blog

nRF51822/nRF51422 getting started and documentation overview

Stefan Birnir Sverrisson

BLE and ANT development kit Nordic Semiconductor offers the nRF51 series for BLE and/or ANT wireless connectivity. The nRF51 (nRF51422 or nRF51822) is a System on Chip, which means it has internal microcontroller…
- 30 Oct 2014
Keil in-line program through DFU BLE

scytulip

I am investigating Master Emulator API and found something interesting that can help you program your device through BLE DFU in Keil. This method calls the python script used in MCP. If you can use MCP…
- 29 Oct 2014
Nordic Semiconductor nRF51822 Firmware for Background Data Recording

scytulip

#Nordic Semiconductor nRF51822 Firmware for Background Data Recording Updating on https://github.com/scytulip/nrf51-back-rec Design Objective This firmware is designed for low-cost long-time low-power…
- 23 Oct 2014

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