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nRF54L15 – Direct Access to Channel Sounding (CSTONES/RTT) Hardware Without SoftDevice Controller 0

I am developing a proprietary 2.4 GHz distance measurement with two-way phase-based ranging and RTT on the nRF54L15. I intend to control the RADIO peripheral directly, without...
20 views

0 replies

Started 4 hours ago
by Abdel0
Not Answered
nRF52840 TWIS hangs after WRITE_REQ with CONFIG_UART_ASYNC_API enabled; CONSTLAT prevents failure 0

I am seeing a reproducible interaction between asynchronous UART support and the TWIS peripheral on an nRF52840 running NCS v3.4.0. The application uses nrfx TWIS to implement...
- development
- software
- nRF Connect SDK
- nrf52840
- twi
26 views

0 replies

Started 9 hours ago
by Guenther
Not Answered
Physical board support 0

I'm not sure if I can share the files here, but you can email me at kc6ete at gmail if you want a copy It's a four color print designed for the Snapmaker U1 though it can...
34 views

0 replies

Started 19 hours ago
by DVH
Not Answered
Constant offset observed with Phase-Based-Ranging and Round-Trip Time when estimating distances with Bluetooth Channel Sounding on two nRF54lm20-DK 0

Dear Team, I have been running two nRF54LM20-DK as Initiator and Reflector for Bluetooth Channel Sounding. I adjusted the ranging algorithm RAS_Initiator to print Local...
116 views

0 replies

Started 3 days ago
by Rehan0
Not Answered
How are you automating PPK2 measurements 0

Hi, I'm trying to find out how people automate current measurements with the PPK2 beyond doing it by hand in the Power Profiler app. From the threads here it looks like...
- software
- Evaluation
- Other
- production
239 views

0 replies

Started 27 days ago
by Jakub Janik

Recent in the DevZone Blog

Advice for Designing with the nRF52

notsane0

The Field Application Engineers (FAEs) at Nordic Semiconductor work hard every day to help customers be successful with their designs. In that process, a number of issues come up repeatedly. This list…
- 6 Apr 2018
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
How to interface a Nordic Thingy:52 using Amazon Alexa

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