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HTTP Client + W5500 on nRF5340: Works with IP but fails with domain names (DNS resolution fails) 0

Hi everyone, I’m trying to use the HTTP client sample from NCS v3.0.2 with a W5500 Ethernet shield on an nRF5340. DHCP works fine, and I can successfully POST and GET using...
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0 replies

Started 14 minutes ago
by Haris Iqbal
Not Answered
PPK II reliability and interaction with DC/DC converters 0

Hi, We've been using the PPK II for basically every IoT project we've carried out in the last few years, and it has been an incredibly useful tool. Our standard use case...
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0 replies

Started 41 minutes ago
by ecasado_iz
Not Answered
GPS CN0 Test 0

If you have tested the nRF9151's GPS with the CMW100 or IQ station. We need to know: 1. What test waveform file is required? 2. Should we use the ARB file or the CW waveform...
6 views

0 replies

Started 1 hour ago
by Bruce Chen
Not Answered
nRF9151 LTE-M (SDK 2.9.0) – High MQTT publish latency (India roaming eSIM) causing severe battery drain 0

We are developing a battery-powered medical device using nRF9151 with nRF Connect SDK v2.9.0 , where data is transmitted to AWS IoT Core using MQTT over LTE Cat-M . While...
- development
- software
- lte-m
- nRF Connect SDK
- nRF9151
- low-power
24 views

0 replies

Started 4 hours ago
by Milan Pipaliya
Not Answered
IEEE 802.15.4 MCPS interface for teaching purposes – alternatives in nRF Connect SDK? 0

Hello everybody, I am a research assistant at a university , responsible for maintaining and porting existing student lab exercises from the legacy nRF5 SDK to the nRF Connect...
41 views

0 replies

Started 5 hours ago
by hort

Recent in the DevZone Blog

Programming nRF51 with ST-Link & uVision

Milan

Hi, I am planning to design a device based on nRF51-dk but with external programmer. I have ST-Link available so I thought I just provide a simple walk through showing how to set it up. Firstly, here…
- 10 Dec 2014
Visualising your memory usage

Eliot Stock

The linker in the GCC toolchain, ld, produces a *.Map file which shows you how the memory on your micro is being used. This file is a goldmine of information but it's a bit difficult for humans to absorb…
- 2 Dec 2014
Using the ADC with the S110 SoftDevice

Stefan Birnir Sverrisson

A good place to start with getting to know how to use the ADC with the S110 SoftDevice is by using one of the BLE ADC code examples provided on Nordic's Github page, where BLE examples have the "ble_…
- 28 Nov 2014
Nordic sponsoring hackathons

Eirik Midttun

Right before Web Summit - the "Davos for Geeks" - Nordic Semiconductor sponsored its second Hackathon in Dublin: the Hardware Hackathon. As a sponsor Nordic provides hardware and mentors for…
- 21 Nov 2014
Nordic beacons and iOS

Asbjørn

The beacon market is going in various directions with regard to format and limitations, but the nRF51822 can support all the various BLE based beacons as it’s just a specific type of non-connectable BLE…
- 18 Nov 2014
Make your own "Remote Control" app

Jason

Flow us to make your own RC App to control everything so easy. web-site
- 13 Nov 2014