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Not Answered
Is it possible to get SW support (even non official) for B40 band? 0

We urgently need to add support for Band 40 (B40) to our product. Our use case is very specific, and as far as we understand, the NRF91 currently does not support B40. We...
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0 replies

Started 3 days ago
by Janne Edgren
Not Answered
BLE advertising power benchmark 0

i just rebuilt the code in the beacon_advertiser.zip file attach to this issue for the NRF52232.... the code runs as expected, though consumes about 200uA when sleeping...
47 views

0 replies

Started 3 days ago
by bios-bob
Not Answered
nRF21540 FEM Not Improving Range in ESB Project (NCS 2.9) 0

We are currently working on a project based on Enhanced ShockBurst (ESB) and would like to use Front-End Module (FEM) support with the nRF21540. In your Enhanced ShockBurst...
45 views

0 replies

Started 4 days ago
by H. Dekker
Not Answered
nRF9160 SiP - custom board 0

Hi, In my project I am developing a system to monitor the consumption of electricity taken from the grid. The nRF9160 SiP module is responsible for acquiring analogue signals...
- development
- nRF9160
- lte-m
- GPS
- antenna
- hardware
5 views

0 replies

Started 5 days ago
by shak2300
Not Answered
USB CDC EPOUT not working (Errata [199] USBD) 0

Hi, USB CDC EPOUT stops working as the USB incoming traffic data rate increases. The symptoms of this issue align with the Errata 199. The workaround for Errata 199 is...
- easydma
- Failure Analysis
- nrf5 sdk
- nrf52840
- usb
- production
41 views

0 replies

Started 5 days ago
by chaitz

Recent in Nordic blog

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
How to Debug the nRF52 Interrupts — Useful Tips

Yaniv Nis

Debugging interrupts in not an easy task. During the development of Jumper's Emulator, we gather few useful tips that we think can help you all when debugging the nRF52 interrupts. Hope it will help…
- 13 Sep 2017
The ultimate guide to maximizing your BLE and Bluetooth 5 data throughput

Mohammad Afaneh

In my 2nd blog post in the series on Bluetooth 5, I go over one of the main features of Bluetooth 5: 2x speed. The advertised 2x speed of Bluetooth 5 is great! BUT, what does that even mean? Is it…
- 7 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