Nordic DevZone

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

Not Answered
Recommended nRF9151 RF Test Configuration for EMC Radiated Compliance 0

Hello, We're in EMC testing for a host product built on the nRF9151 (LACA A1A, FCC ID 2ANPO00NRF9151), running modem firmware mfw_nrf9151-ntn 1.0.1. For our lab build, we...
46 views

0 replies

Started 5 hours ago
by martincabinpulse
Not Answered
Channel sounding performance results 0

Hello, we have been testing channel sounding with single antenna configuration, however we are not sure of which accuracy to expect. Also, we are not sure of the reliability...
26 views

0 replies

Started 7 hours ago
by ing-barbiz
Not Answered
nPM2100 + nRF54L15 – Capacitor bank design for CR2032/CR2450 and BLE operation 0

Hello: Hello Nordic Support, We are developing a battery-powered product based on the nPM2100 and nRF54L15 , powered by either a CR2032 or CR2450 primary coin-cell battery...
26 views

0 replies

Started 9 hours ago
by Luiz Miranda
Not Answered
BLE receiver shutting down periodically 0

We are using the nRF54L15 chip in a new product that is essentially a sniffer. We periodically turn the receiver on for 5 to 10 seconds to sniff for BLE advertisements from...
33 views

0 replies

Started 9 hours ago
by lgseal
Not Answered
TF-M build tooling fails on non-UTF-8 host locales (Windows zh-CN / GBK): UnicodeDecodeError in tools/tfm_parse_manifest_list.py 0

Environment - nRF Connect SDK v3.4.1, Windows with zh-CN locale (default code page CP936/GBK), the Python bundled with the NCS toolchain - Building nrf9151dk/nrf9151/ns...
36 views

0 replies

Started 11 hours ago
by RogerLee

Recent in the DevZone Blog

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
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
Writing BLE firmware with a few lines of code part 2

Nguyen Hoan Hoang

Second part of the series Writing Bluetooth LE firmware the easy way blog. This second part shows how to read and advertise the environment sensor data (BME280 using Motsai Neblina module and BME680 using…
- 3 Jan 2018