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Not Answered
Receiving Incorrect GNSS Fix On Custom Board 0

I'm transitioning a GNSS tracking firmware from the nRF9151DK to my custom board using SDK/toolchain v3.0.2.. On the DK, I get accurate location fixes, but on the custom board...
- development
- Failure Analysis
- GPS
- nRF Cloud
- antenna
- nRF9151
18 views

0 replies

Started 46 minutes ago
by Hunter_B
Not Answered
MCUboot with fallback feature. 0

Hi everyone, Could someone help me with the following use case? Task description: I'm working on a firmware update procedure based on the smp_svr project. I'm trying to...
20 views

0 replies

Started 3 hours ago
by LSerhii
Not Answered
Building for nRF9151 without TF-M using Visual Code doesn't seem possible 0

Hello, I have made a project that was based on the nRF9151 Development Kit and it works great. I had to select the -ns configuration to get anything to ever build and now...
18 views

0 replies

Started 3 hours ago
by MJWeston
Not Answered
J-link nrf52840 DK connection problem 0

Hi, I bought a new nrf52840 DK board as one ofthe original nrf board of my Qorvo QM33120WDK1 kit ( 2 x nrf52840 DK + QM33120W + QM33110W) J3 connector broke. Out of the...
22 views

0 replies

Started 4 hours ago
by David Felix
Not Answered
SPI speed and consistency issues using nRF52840 with ADS131M04EVM 0

Howdy! I am attempting to develop a system using an nRF52840 and an ADS131M04EVM (ADC). Our application requires us to collect data at a high sampling rate (>= 16k SPS...
- Evaluation
- spi
- zephyr
- nrf52840
- hardware
21 views

0 replies

Started 5 hours ago
by BenD

Recent in Nordic blog

nRF BLINKY compatible firmware using Zephyr Bluetooth APIs

vikrant8051

Hello World !! This is simple code which is compatible for nRF Blinky App which is based on Zephyr OS Bluetooth APIs. I've tested it on #nRF52840-PDK board. Isn't it simple ? You have to just replace…
- 24 Jan 2018
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gamnes

Interfacing the Nordic Thingy:52 from the Amazon Alexa Voice Service just had to be done! In this blog post I will briefly explain how this demo was set up, but I will direct you to the GitHub page if…
- 24 Jan 2018
Difference between nRF52840 Engineering A and B reference designs

MartinBL

After the release of nRF52840 Engineering B we have received several inquiries about the difference between Engineering A (nRF52840-QIAAAA) and Engineering B (nRF52840-QIAABB) reference designs. One reason…
- 15 Jan 2018
Rust bindings to nrf52 series

Coleman McFarland

In mid-2017, I came across this project by James Munns. It essentially wraps the C SDK for nRF52 development boards, and provides bindings that can be called from Rust. James gave a talk to the Rust DC…
- 12 Jan 2018
Show And Tell: Poly - Building an RC Airplane The Hard Way

Daniel Veilleux

I've been looking for an excuse to write a low-latency, Enhanced ShockBurst (ESB), radio protocol that I can reuse when building remote control toys. Although Bluetooth is great for a lot of use cases…
- 5 Jan 2018
Bluetooth on a desktop computer (Windows, Mac, Linux)

kbaud

Posting this here in an effort to save the time of anyone else who is wanting to control a device from a desktop computer. Our application is a motor control device that is wirelessly controlled from…
- 4 Jan 2018