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Not Answered
UART TX timing differs between ISR callback and workqueue 0

Hello Nordic team, Environment: SDK 3.1.0 nRF54L15 UART / RS-232 I am seeing different UART TX timing depending on whether I transmit from inside the UART RX...
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0 replies

Started 1 hour ago
by kamaln16
Not Answered
Problem upgrading from SDK v15.3.0 to v15.0.0 0

I’m working on a product that has been in the field and working for many years with nRF5 SDK v15.0.0 / softdevice 6.0.0. Now we want to add extended BLE advertisements and...
17 views

0 replies

Started 2 hours ago
by Greg Strange
Not Answered
BOOTLOADER 0

Hi everyone, I am trying to add a bootloader for the NORUB126 board. Before adding the bootloader, my application did not use any bootloader and everything worked correctly...
28 views

0 replies

Started 6 hours ago
by Petar02
Not Answered
Sniffing BLE LESC traffic in tshark. 0

Hi there, 1. I want to sniff BLE LESC bonding session in tshark/CLI not in Wireshark/GUI. And decrypt it in the same session using LTK. The idea is to increase the time...
- development
- software
- bluetooth le
- nrf52840
- s140
25 views

0 replies

Started 7 hours ago
by Umer
Not Answered
SUPL client library download not working — cannot obtain the zip (same issue as many other users) 0

Hi, I need the nRF91 SiP SUPL client library (for A-GNSS via SUPL on my nRF9151, NCS v2.9.1). The official download process is not working for me, same problem many others...
28 views

0 replies

Started 9 hours ago
by jonathan muller

Recent in the DevZone 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
Nordic nRF51822 ARM Cortex-M0 Development using emIDE

Hugh

Nordic nRF51822 ARM Cortex-M0 Development using emIDE To avoid the hefty charges with commercial compilers I tried emIDE with some success; here are the settings I used for the EV Kit Official emIDE…
- 22 Oct 2014
Beacon Kit - Mistake in Ref_Design_UG_v1.0

Salman

I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014