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DFU over BLE with NRF Connect SDK 2.7, 2.8, or 2.9 0

I am struggling to get DFU over BLE to work with any of SDK versions 2.7, 2.8, or 2.9. Is there a simple example application anywhere? My main application is pretty basic...
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0 replies

Started 59 minutes ago
by lgseal
Not Answered
MCU Resets on bt_le_adv_update_data in GPIO Interrup 0

Hi, I have used course's example for GPIO interrupt for toggling LED and used to update BLE adv parameters without using DK buttons library. But, as soon as, I update BLE...
24 views

0 replies

Started 10 hours ago
by X4ce
Not Answered
What is the application supported by nrf7002? 0

As described in the docs.nordicsemi.com/.../powersave.html: “The application must choose the right duration based on the traffic pattern. Applications must also take appropriate...
30 views

0 replies

Started 15 hours ago
by ChengQing Zhao
Not Answered
Simply question about nRF9160DK and nRF7002DK kconfig options 0

Hi there, This almost certainly has a simple answer but I can't work it out. I'm using the sample WIFI Scan for the above boards and can successfully scan away. But I'd...
18 views

0 replies

Started 17 hours ago
by Turk
Not Answered
The ESB receiver sends problems 0

Hi Q&A My keyboard chip is NRF52832, and the program uses ESB 2.4G communication. The receiver dongle uses NRF52833. Now there is a problem that when the CAPSLOCK is clicked...
25 views

0 replies

Started 18 hours ago
by zbxiong

Recent in Nordic blog

6 Things to Know about Bluetooth Beacons

Rose Martin

Smartphones and tablets have revolutionized the manner in which people communicate with each other. Mobile applications with location-based features like Bluetooth beacons, WiFi, and GPS are helping people…
- 22 Sep 2017
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

Latest guides

Software: Using nRF Connect SDK and west to compile and program the DTM example into the nRF52840 DK

Jay Tyzzer

Background There is a need to enable Nordic hardware with the Direct Test Mode (DTM) firmware. This is so the physical layer and RF characteristics may be ascertained as set in the Bluetooth Sig Specification…
- 14 Apr 2022
Software Development Kit: nRF5 SDK v17.1.0 Secure DFU Hands-on Tutorial for the nRF52810

notsane0

Requirements This document uses: Segger Embedded Studio (SES) nRF5 SDK v17.1.0 an nRF52 DK to emulate the nRF52810 a BLE-enabled mobile device You may want to review the blog here for a more comprehensive…
- 8 Apr 2022
Software Development Kit: nRF5 SDK v17.1.0 Secure DFU Hands-on Tutorial

notsane0

Requirements This hands-on tutorial uses: Segger Embedded Studio (SES) nRF5 SDK v17.1.0 an nRF52840 DK a BLE-enabled mobile device You can use an nRF52 DK or nRF52833 DK instead of the nRF52840 DK,…
- 8 Apr 2022
Software: Building a Bluetooth application on nRF Connect SDK - Part 3 Optimizing the connection

Hung Bui

This is part 3 of the series Building a Bluetooth application on nRF Connect SDK You can find other parts here: Part 1 - Peripheral Role. Part 2 - Central Role. In Part 1 we covered the generic architecture…
- 21 Feb 2022
Peripherals And RF Test: Using Bluetooth Shell

Mark Q

Purpose The purpose of this guide is to demonstrate the use of Bluetooth Shell. Bluetooth Shell (BT Shell) is a command-line shell application that runs over the UART. It allows one to manually type in…
- 21 Jan 2022
Software: Memory Optimization with the nRF Connect SDK

matt.heins

Out of the box, the examples in the nRF Connect SDK are configured for ease of use, functionality, and debugging; they are not generally configured for optimal memory utilization. Some of the examples…
- 6 Jan 2022