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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 9 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...
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0 replies

Started 10 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
34 views

0 replies

Started 13 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...
39 views

0 replies

Started 15 hours ago
by ZEPHYR0
Not Answered
Perform continuous location tracking with periodic data transmission to server 0

Hi all, I am working on an IoT tracking feature that transmits the location every 5/10 seconds. Currently, I tried using a Thingy:91X to get and send the location with the...
- development
- software
- GPS
- nb-iot
- nRF9151
57 views

0 replies

Started 19 hours ago
by Charles TU

Recent in the DevZone Blog

nRF5 SDK for Eddystone introduced

ketil

Recently, Google introduced some news about Eddystone. At the same time, we released a first implementation of the new specification on GitHub to get developers started. I would like to share some insights…
- 26 Apr 2016
nRF52 Online Power Profiler

Stian Røed Hafskjold

We in the Nordic Support team have created an online power profiler to estimate the power consumption during a BLE event with different parameters. The profiler gives you information about the different…
- 26 Apr 2016
Debugging nRF52 series devices using Trace

Michael Dietz

#Why use trace "Embedded Trace Macrocell (ETM) allows to capture information on the processor’s state without affecting the processor’s performance. Microcontrollers that include an ETM allow detailed…
- 20 Apr 2016
BBC micro:bit rolling out now!

John Leonard

Now delivering into kids hands in UK BBC micro:bit has, as I write this, been delivered into the hands of 450 000 UK schoolchildren with a further 500 000+ to be handed out over the next couple of weeks…
- 16 Apr 2016
nRF51822 now available as ultra- thin CSP variant

John Leonard

The award winning nRF51822 is now available as an ultra-thin Chip Scale Package) CSP variant. Measuring just 3.38mm x 3.38mm and with a height profile (including ball grid array) of just 0.35mm it is tiny…
- 15 Apr 2016
Fast Updates of User Code on nrf51822 with bluz

eric ely

Bluetooth LE is not a fast wireless protocol, transfer speeds are usually measured in single-digit to low tens of kilobytes per second. This is generally not an issue unless large amounts of data need…
- 13 Apr 2016