Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
How to integrate the Edge Impulse SDK into an ncs3.3.0 project to run EI models 0

I have installed ncs3.3.0 and want to keep ncs unaffected. According to the document docs.nordicsemi.com/.../sdk_setup.html , I should choose to import the edge impulse SDK...
10 views

0 replies

Started 1 hour ago
by llly
Not Answered
Does nRF54L15 support BLE stable modulation characteristics at 1Mb/s & 2 Mb/s..., if we meet related issue, how to debug on HW and SW side? 0

Dear Nordic Team and Distributors, For nRF54L15 (CSP and QFN) design circuits, how to optimize the stable modulation issue? What aspects should we consider to do failure...
12 views

0 replies

Started 1 hour ago
by gengyuanfa
Not Answered
P822601 Internal PCB Antenna Poor Performance vs External Antenna on nRF9151 0

Hi, nRF9151 + Kyocera AVX P822601 internal SMT antenna: 8 dB RSRP loss vs external antenna — possible PCB layout issue? Test Results Test 1 — Out of Faraday cage, internal...
15 views

0 replies

Started 1 hour ago
by Piyush Devani
Not Answered
nPM2100 VBAT reads NACK while nRF7002 WiFi is active 0

System Context Host MCU: nRF54H20 (Custom Board) PMIC: nPM2100 (Connected via TWI/I2C) RF Co-processor: nRF7002 Wi-Fi (Powered by nPM2100 VOUT ) Software...
15 views

0 replies

Started 1 hour ago
by kile.gc
Not Answered
esb_disable() triggers ASSERT in nrfx_timer_uninit() and esb_ppi_deinit() on nRF54L15 (NCS v3.1.0) 0

Platform: nRF54L15, NCS v3.1.0, ESB using TIMER10 + DPPI10 Symptom: Calling esb_disable() during application shutdown triggers ASSERT failures: ASSERTION FAIL@WEST_TOPDIR...
46 views

0 replies

Started 18 hours ago
by ge90114b

Recent in the DevZone Blog

One minute to understand BLE MTU data package

viewtool

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

jfcamel

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"

QQ645116977

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

caram5555

"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
Programming and debugging custom nRF5x devices

Anders Strand

Programming and debugging the nRF5x on our Developments kits is straight forward. Doing the same when you are using other boards might not be so easy. In this blog post we will explain which components…
- 8 Dec 2017
The world's smallest breakout board compatible BTLE module: Automate your curtains for less than $90 with BluChip!

Jeevan Anga

Ever wanted to automate your curtains and control it from the comfort of an app? Look no further. The BluChip is the world's smallest breakout board compatible BTLE module. Build your very own Automated…
- 7 Dec 2017