Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
nRF5340 BLE Audio Request for Schematic Review 0

I am designing an ultra-low-power BLE Audio TWS board based on the nRF5340 and have followed the recommended hardware design guidelines throughout the project. This is my...
- Evaluation
- nPM1100
- bluetooth le
- low-power
- rf design
- hardware
- nRF5340
41 views

0 replies

Started 1 hour ago
by DavidMorina103
Not Answered
b0 fails to boot using swap algorithm in SDK 3.2.1 in nrf5340 0

Hello! We are in the middle of an upgrade to 3.2.1, and we encounter the following issue using SB_CONFIG_MCUBOOT_MODE_SWAP_WITHOUT_SCRATCH, SB_CONFIG_MCUBOOT_MODE_SWAP_USING_MOVE...
29 views

0 replies

Started 2 hours ago
by AlejandroM
Not Answered
BLE disconnect reasone 8 0

Hi everyone, I'm using the nRF5340 on a custom PCB board without an external 32 kHz oscillator. On the network core I flashed the hci_ipc sample. For some reason I occasionally...
38 views

0 replies

Started 3 hours ago
by Petar02
Not Answered
DECT NR+ rssi-1 measurement results saturated 0

Hello, I am measuring RSSI values with nrf_modem_dect_phy_rssi(...) from the DECT PHY firmware. The nrf_modem_dect_phy_rssi_event refers to positive values being saturated...
25 views

0 replies

Started 4 hours ago
by dame
Not Answered
DPPI and GPIOTE BLE events on nRF54L15 0

Hi all, I'm working on BLE time synchronization between nodes using hardware timestamps via GRTC + DPPI + PPIB cross-domain. CRCOK and PHYEND work perfectly, but adding...
46 views

0 replies

Started 5 hours ago
by ArneVds

Recent in the DevZone Blog

nRF51822 now available as ultra- thin CSP variant

John Leonard

The award winning nRF51822 is now available as an ultra-thin Chip Scale Package) CSP variant. Measuring just 3.38mm x 3.38mm and with a height profile (including ball grid array) of just 0.35mm it is tiny…
- 15 Apr 2016
Fast Updates of User Code on nrf51822 with bluz

eric ely

Bluetooth LE is not a fast wireless protocol, transfer speeds are usually measured in single-digit to low tens of kilobytes per second. This is generally not an issue unless large amounts of data need…
- 13 Apr 2016
SkyenLab initial hardware design

SkyenLab

PCB Design Abstract: The SkyenLab Bluetooth module was developed using the nrf51422 QFN48 QFAC reference design as well as help from the Nordic Semiconductor support portal and white papers. A proof…
- 5 Apr 2016
SkyenLab scope and product development - Part 1

SkyenLab

Our Project This post is to clarify team SkyenLab’s scope for satisfying the senior design class requirements and Nordic Semiconductor requirements during the first semester (Aug. 2015 - Dec. 2015) of…
- 5 Apr 2016
You will never guess how JLink deals with UART flow control

Eirik Midttun

TL;DR: It ignores whatever the computer tells it to do and does an automatic detection. And the reason? UART terminals are not doing flow control settings in a consistent way, and in some cases incorrectly…
- 29 Mar 2016
.NET Micro Framework driver for the nRF8001

Bob Louwe

Introduction A few months ago I started running again. Music helps me to stay motivated. Since most earphones keep falling out, especially when the sweat comes out, I googled for some sports earphones…
- 21 Mar 2016