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Not Answered
nRF54L NRESET pin reference design termination 0

Hi, I noticed in the nRF54L QFN48 reference design, for the NRESET pin, there is an RC filter (1Kohm series R and 3.9pF shunt cap). What's this for and is it necessary?...
29 views

0 replies

Started 20 hours ago
by jlegstrong
Not Answered
SPI pins are outputting low voltages (100mV amplitude) 0

Hello, I am using a nrf5340 dev kit. When I use SPIM the output from the pins gives the correct hex values but the output's amplitude is only around 100-200 mV. I know that...
- development
- spi
- hardware
- nRF5340
24 views

0 replies

Started 21 hours ago
by LeeHagrid
Not Answered
What could the nRF52840 be doing while apparently idle — and what are the risks of interrupting it with a reset? 0

Hi, I'm using the nRF52840 with the SoftDevice for BLE. In my system, it's primarily a BLE transceiver controlled via SPI by an external TI MSP430. We're considering implementing...
56 views

0 replies

Started 22 hours ago
by coiti4
Not Answered
nRF Cloud Connection using COAP Protocol (err:-111) 0

Hello, I want to request AGNSS information from nrf cloud services using my nRF9151DK board. As a first step, I flashed the nRF Cloud multi-service application onto my DK...
40 views

0 replies

Started 22 hours ago
by Aydogan
Not Answered
cdc_acm: USe separate COM ports for mcumgr + shell + logging 0

Hi, I'm using cdc_acm to create two COM ports on a PC - // USB support & zephyr_udc0 { cdc_acm_uart0: cdc_acm_uart0 { compatible = "zephyr,cdc-acm-uart" ; ...
- software
- nRF Connect SDK
38 views

0 replies

Started 1 day ago
by eyalasko

Recent in Nordic blog

Open source project for live monitoring and troubleshooting of IoT systems and networks (now supports nRF52832)

Yaniv Nis

IoT systems are all about analytics from physical infrastructure and are expected to work accurately. After deploying an IoT system one must take care of supporting customers, assure SLA and run root…
- 13 Jun 2017
Bachelor's Project - The "Earthquake Machine"

Andreln

The Earthquake Machine This is a brief overview of our bachelor's project results. The bachelor's project is given by Nordic Semiconductor for students at NTNU. Our goal was to induce resonance in objects…
- 13 Jun 2017
Programming nRF52832 boards in Python with Zerynth

lfcerf

Released in December 2016, the new Bluetooth 5 offers truly exciting possibilities for home, industry, and commerce as well as the more traditional areas of wearables and personal devices historically…
- 7 Jun 2017
Serial Wire Debug Port Interface for nRF52832

gamnes

1.1 Description This documentation describes the use and initialization of the Serial Wire Debug Port (SWDP) interface when writing to or reading from Flash and SRAM of the nRF52832 Rev 1. See http:/…
- 2 Jun 2017
nRF52840 GATT Data Throughput with Zephyr RTOS

vich

Nordic has recently contributed support for the 2Mbit/s PHY, part of the Bluetooth 5.0 specification, to the Zephyr Project RTOS. The video below shows how to configure, build and test GATT data throughput…
- 2 Jun 2017
The complete tutorial for developing and debugging nRF52 applications on a Mac

Mohammad Afaneh

I realize that there are already multiple tutorials on how to configure GCC along with Eclipse or SEGGER Embedded Studio (for use on a Mac), but this tutorial goes over setting up a different IDE. The…
- 11 May 2017