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Suggestion needed for mcp23s17 code on NCS 3.2.4. 0

I have init spi4- for spi4_default: spi4_default { group1 { psels = < NRF_PSEL ( SPIM_SCK , 1 , 15 )>, < NRF_PSEL ( SPIM_MISO , 1 , 14 )>, < NRF_PSEL ( SPIM_MOSI...
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Started 19 hours ago
by Shubham Vilaytakar
Not Answered
nRF54L15 RF matching circuit 0

Hi Nordic Team, I’d like to ask: Does the recommended Bluetooth matching circuit for the nRF54L15 need to be designed as a bandpass filter? Also, do you have the VNA...
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Started 19 hours ago
by Bruce Chen
Not Answered
WebSocket/TLS Connection Stuck Issue 0

Hardware Module: Fanstel WT02P40P (dual-band 2.4 GHz / 5 GHz) SoC: nRF52 + Wi-Fi coprocessor (WT02 series) Software nRF Connect SDK Version: v2.6.2 OS: Zephyr...
48 views

0 replies

Started 22 hours ago
by DipeshParikh_
Not Answered
WiFi does not reconnect after net_if_down / net_if_up cycle 0

Description I'm working on a battery-powered application where WiFi needs to be shut down between cloud sync intervals. I'm following the same pattern as the wifi/shutdown...
108 views

0 replies

Started 3 days ago
by Michael Crevier
Not Answered
nRF5340 BLE Audio Request for Schematic Review 0

I am designing an ultra-low-power BLE Audio TWS board based on the nRF5340 and have followed the recommended hardware design guidelines throughout the project. This is my...
- auto_pmic
- Evaluation
- nPM1100
- auto_le_audio
- auto_bluetooth
- bluetooth le
- auto_nrf5340
- low-power
- rf design
- hardware
- auto_hardware
- nRF5340
121 views

0 replies

Started 4 days ago
by DavidMorina103

Recent in the DevZone Blog

Production release of S130 & S132 v2.0 SoftDevices for the nRF51 and nRF52

Pär H

Since Nordic Semiconductor released the S130 SoftDevice for our nRF51 ICs in early 2015, we have been working hard to make our Bluetooth low energy protocol stacks more feature rich and more configurable…
- 22 Feb 2016
Keil + nrfjprog = true

Øyvind Karlsen

In this blogpost we will demonstrate the usage of Keils integrated command line functionality. We will start nrfjprog through Keil bindings in order to erase our chip and program SoftDevices. nrfjprog…
- 22 Feb 2016
Bluz, a new internet connected dev kit based on the nrf51822, has launched

eric ely

Bluetooth LE is a fantastic technology for battery powered, Internet of Things devices. However, most dev kits require tethering to a smartphone, limiting the range and usefulness to only when the user…
- 19 Feb 2016
Serial DFU Procedure and Tips

Eugene Yu

Serial DFU Procedure and Tips Hi, Some of you may need to use Serial DFU to transfer firmware from external MCU or PC. So I am posting this blog to might help saving your time to debug and development…
- 18 Feb 2016
Changes in the Infocenter

Ruth Fuchss

If you have bookmarked pages in our Infocenter, you might have noticed that many of those links don't work anymore. This is due to major changes to the backend of the Infocenter structure that will make…
- 17 Feb 2016
Proof that the nRF52832 is a beast of computation power

Fabien Comte

Here is a demo of a small graphics engine I designed that allows me to embark moving pictures on a nRF52832 directly in code with a reasonable occupied memory size (i can do RLE or LZ4 compression). The…
- 15 Feb 2016