Nordic DevZone

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Thingy:91X: no path to ECDSA without a larger TF-M partition 0

The Thingy:91 X board files allocate only 32 kB to the TF-M secure partition (slot0_s_partition). This is too small to support CONFIG_TFM_PROFILE_TYPE_MEDIUM, which is required...
17 views

0 replies

Started 1 hour ago
by cwalstad
Not Answered
nRF9151 Band 71 Support 0

Why doesn't the nRF9151 support Band 71? It has excellent penetration for IoT applications. Thanks
22 views

0 replies

Started 10 hours ago
by Jonsiann
Not Answered
nRF54L15 — External ESD Protection for IEC 61000-4-2 Compliance 0

Hi, I am designing a PCB using the nRF54L15 (QFN, 3.3 V system) that must meet IEC 61000-4-2 Level 3 (±4 kV contact / ±8 kV air discharge). The on-chip ESD rating is only...
- development
- pcb
- nRF54L15
- hardware
26 views

0 replies

Started 10 hours ago
by NandanS
Not Answered
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...
31 views

0 replies

Started 17 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
32 views

0 replies

Started 22 hours ago
by Guenther

Recent in the DevZone Blog

How We Found a Bug In Nordic’s SDK Using Jumper’s Emulator

dansheme

We were trying to run the PPI example from the nRF5 SDK on our emulator. We quickly revealed a bug in the configuration of one of the timers by having a look at the HW log: Check out our Medium b…
- 24 Aug 2017
New Command Line Interface and enhanced Logger - part 2.

Krzysztof Chruscinski

If you haven't yet get to know command line interface (nrf_cli) module significantly improved in nRF5 SDK 14.0.0 please check this blog post: New command line interface - part 1 Enhanced logger and…
- 22 Aug 2017
MultiLink with Peripherals & Centrals in the nRF5 SDK v13

JustinLee

##Introducing concurrent MultiLinks I’d like to inform that it is possible to configure concurrent-multiple connections with several Centrals and Peripherals. This behavior can be possible to use examples…
- 22 Aug 2017
Nordic Thingy:52 Raspberry Pi Python Interface

gamnes

Thingy:52 Python Raspberry Pi Interface This blog is a follow up to both the Nordic Thingy:52 node.js/Raspberry Pi demos and the https://devzone.nordicsemi.com/blogs/1160/walkthrough-of-nordic-thingy52…
- 18 Aug 2017
Driving WS2812B LEDs using I2S on the Nordic nRF52832

Mahesh Venkitachalam

In this article, I use the I2S peripheral of the Nordic nRF52832 to generate the waveforms required to drive the popular WS2812B RGB LEDs. http://electronut.in/nrf52-i2s-ws2812/
- 18 Aug 2017
Walkthrough of Nordic Thingy:52 Node.js Raspberry Pi demos

gamnes

Thingy:52 Node.js Raspberry Pi Interface This blog post is a follow up to the Nordic Thingy:52 node.js/Raspberry Pi demos blog post, and will described how you can run and what to expect from each of…
- 17 Aug 2017