Nordic DevZone

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nRF5340 I2C driving strength tuning 0

Hi We measure I2C SCL falling time is 5.87ns, little faster than spec. 6.54ns ( 20*1.8/5.5) We use PIN_CNF[n] (Address offset: 0x200 + (n × 0x4)) ID D drive to tune, but...
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0 replies

Started 31 minutes ago
by Poki Huang
Not Answered
Issue with Build for dect_shell 0

Hi, I am using VS Code with Extension Pack for nRF and nRF Connect SDK Toolchain v3.2.1 and trying to build the environment for working with the dect_shell sample. nRF9151...
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Started 2 hours ago
by Markus Schlittenbauer
Not Answered
SD Card with NRF54L15DK and 3.1.0 SDK and toolchain 0

Hello, I send a ticket because I have an issue to access and write files to a SD Card with NRF54L15DK and 3.1.0 SDK and toolchain. Can you help me please ? Here is my...
26 views

0 replies

Started 2 hours ago
by jade08
Not Answered
Request for Suitable Evolution Boards for BLE PAwR & Low-Power Communication R&D. 0

Hello, I am planning to conduct R&D on Bluetooth Low Energy (BLE) with PAwR (Periodic Advertising with Responses) and low-power communication techniques. To progress with...
14 views

0 replies

Started 3 hours ago
by rutwik.bhatta
Not Answered
Periodic ISO SDU=0 burst every 3.7 seconds on nRF5340 (CIS, LC3). Application layer verified OK. Possible controller‑level issue? 0

Description: Hello Nordic team, I am developing a BLE Audio Unicast Server (CIS, LC3) on the nRF5340_Audio using the NCS v2.9.2 I have encountered a strictly periodic ISO...
21 views

0 replies

Started 11 hours ago
by yanagi

Recent in the DevZone Blog

Programming nRF52832 boards in Python with Zerynth

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Released in December 2016, the new Bluetooth 5 offers truly exciting possibilities for home, industry, and commerce as well as the more traditional areas of wearables and personal devices historically…
- 7 Jun 2017
Serial Wire Debug Port Interface for nRF52832

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1.1 Description This documentation describes the use and initialization of the Serial Wire Debug Port (SWDP) interface when writing to or reading from Flash and SRAM of the nRF52832 Rev 1. See http:/…
- 2 Jun 2017
nRF52840 GATT Data Throughput with Zephyr RTOS

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Nordic has recently contributed support for the 2Mbit/s PHY, part of the Bluetooth 5.0 specification, to the Zephyr Project RTOS. The video below shows how to configure, build and test GATT data throughput…
- 2 Jun 2017
The complete tutorial for developing and debugging nRF52 applications on a Mac

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I realize that there are already multiple tutorials on how to configure GCC along with Eclipse or SEGGER Embedded Studio (for use on a Mac), but this tutorial goes over setting up a different IDE. The…
- 11 May 2017
Bluetooth 5 2Mbps Demo with nRF52 Series and Samsung Galaxy S8

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Bluetooth 5 - now arriving in smartphones As we know, Bluetooth 5 was launched last December by the Bluetooth SIG. The nRF52 Series from Nordic have always had Bluetooth 5 and its arrival in the mix for…
- 9 May 2017
Setting up Segger on a mac or pc and debug - step by step for humans

Lola

Most guides out there are unclear and made for machines. Here is a full guide how to setup Segger for mac OS X with some example project from the SDK ( or even a PC but not tested), and also how to debug…
- 5 May 2017