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hello_world sample HardFaults/locks up during boot on nRF9151 DK (NCS 3.4.1-rc1, TF-M) — no console/RTT output at all 0

Environment nRF Connect SDK: v3.4.1-rc1 (LTS) — under toolchain bundle dcbdc366a1 (labeled v3.4.0) Zephyr: 4.4.2 / west: 1.5.0 Board: nrf9151dk/nrf9151/ns...
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0 replies

Started 31 minutes ago
by balisteri
Not Answered
nRF52840 HCI USB / SDC – How to configure per-connection event length and scheduling 0

Hi Nordic team, I am using the nRF52840 HCI USB project as the controller firmware, with a Linux device acting as the Bluetooth host. My application has multiple BLE connections...
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0 replies

Started 3 hours ago
by Dzmitry
Not Answered
Community Project: Using PPK2 for Thermodynamic Computing on ARM Cortex; BOOP A Thermodynamic Voxel Architecture for Energy-Constrained Edge Computing 0

Hello DevZone Community, I wanted to share a unique hardware-in-the-loop implementation using the Power Profiler Kit II (PPK2). While the industry is heavily focused on...
38 views

0 replies

Started 4 hours ago
by Sam01234567
Not Answered
Using modem_cellular and gnss-nmea-generic simultaneously 0

Hi, I am developing on the nRF5340 and using an external modem and an external GNSS module. I am using SDK version 3.4.0. To operate the modem, I use `modem_cellular...
- software
- GPS
- Pre-production
- nRF5340
25 views

0 replies

Started 7 hours ago
by jp_
Not Answered
nRF52840 DK PCA10056 v3.0.3: LED5 off, no J-Link USB enumeration despite normal VDD_IMCU 0

Hello Nordic Support, I need version-specific troubleshooting advice for an nRF52840 DK, PCA10056 hardware v3.0.3 (label 2026.16), with the nRF5340 interface MCU. I have...
31 views

0 replies

Started 9 hours ago
by ZEPHYR0

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Bluetooth 5 Advertisements (Extended and Periodic Advertisements)

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We’ve all seen the hype on 2x Speed, 4x Range, and 8x Advertising data increase capabilities in Bluetooth 5. But what does this all mean?? How does it achieve all these improvements? Is it really possible…
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A case study on optimizing battery power consumption for CC2538 but can also apply for nRF52 based device - https://medium.com/jumperiot/power-optimization-from-3-to-7-months-on-a-single-charge-56de0c30f062…
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esivertsen

Our brilliant apps engineers continue to play around with our newly-launched Nordic Thingy:52. This time, Joakim has prepared a few Javascript demos using node.js and a Raspberry Pi. The Thingy connects…
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