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Timer not running at correct rate 0

Hi, I'm working on a project where I need to sample an ADC with an accurate sample rate. It essentially works except that I do not get the correct rate from the timer...
26 views

0 replies

Started 1 hour ago
by krichardsson
Not Answered
Routers (nRF54L15) stop retransmitting NWK broadcasts after several hours. 0

Hi, I’m observing an issue in a Zigbee network where, after several hours of correct operation, the routers stop retransmitting the NWK broadcast frames sent by the coordinator...
21 views

0 replies

Started 2 hours ago
by Jesus Iriarte Ruiz
Not Answered
Unable to connect to blank nRF9151-LACA on custom board using nRF9151 DK external debugger 0

Hi, I am trying to program a custom board containing an nRF9151-LACA using the external programming interface (P20) on an nRF9151 DK. The board has never been programmed...
27 views

0 replies

Started 6 hours ago
by Plakkies
Not Answered
Issue with Partition Manager to Devicetree migration on nRF54L15 (MCUboot + TF-M) 0

Hello. I am currently migrating a project from NCS v3.2.4 to v3.3.1 and transitioning from Partition Manager to devicetree-based partitioning, following the official migration...
35 views

0 replies

Started 11 hours ago
by a.da
Not Answered
Compatibility of Zigbee R23 Add‑on with newer NCS versions 0

Hi, I’m reviewing the release notes of the Zigbee R23 add‑on , and I see that the compatibility table maps each add‑on version to a specific NCS (nRF Connect SDK) version...
41 views

0 replies

Started 1 day ago
by Jesus Iriarte Ruiz

Recent in the DevZone Blog

nrF52 Tutorial: ETM Instruction Trace with Keil MDK

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Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
- 15 Dec 2017
One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
- 15 Dec 2017
One minute to understand BLE MTU data package

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1.Profile MTU: ATT Maximum Transmission Unit (MTU) is the maximum length of an ATT packet. The ATT MTU is defined by the L2CAP and can be anywhere between 23 and infinity. The implementation of the Bluetooth…
- 15 Dec 2017
Debugging on nrf52840 with GDB from CLI on linux

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Today I tried to find the better ways to debug program on nRF52840 PDK from CLI on linux. The ways that I tried [Failed] openocd (both stlink and jlink) & gdb [Succeeded] JLink & JLinkGDBServer &…
- 14 Dec 2017
The KEY POINT of example "ble_app_uart"

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This article baed on "pca10040", nRF52832 example code path "examples/ble_peripheral/ble_app_uart" IMPORTANT!!!! board config file of this example located in "components/boards/pca10040.h" and uart…
- 12 Dec 2017
Introduce smart motion controller - ELIO

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"ELIO" is a Bluetooth module and smartphone application that can drive motor(DC, Servo) and illuminate LEDs. This module mounts Nordic's nRF52832 and motor controller IC. Smartphone application can create…
- 12 Dec 2017