Nordic DevZone

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

Not Answered
Verizon connection issues (Error 116: ETIMEDOUT) 0

Hello, To preface (My setup): nRF9151DK Modem firmware: mfw_nrf91x1_2.0.2 nRF Connect SDK / Toolchain: 2.9.0 Terminal app: PuTTY Application: HTTPS Client Sample...
27 views

0 replies

Started 8 hours ago
by droberson
Not Answered
nRF5340 Stereo PDM Microphone + Speaker Wiring 0

Hello, I am working on a hardware design with two MEMS PDM microphones and a mono speaker. I think I have the peripherals allocated and wired correctly but wanted to run...
17 views

0 replies

Started 9 hours ago
by SeattleChris
Not Answered
Problem -116 error using mqtt protocal to connect EMQX broker server(GCP) in nRF9151 board 0

Hi, I'm trying to connect to the EMQX(what I made on GCP) using mqtt protocal. I'm using the sample code that nordic provides in lesson. Based on the Exercise4 code which...
41 views

0 replies

Started 9 hours ago
by Junyoung Jeon
Not Answered
nrF5340-DK ICMU USB Power not working 0

Hi I'm having the exact same issue found in this post: I've only just started evaluating the board and haven't gone as far into measurements as that poster, but something...
31 views

0 replies

Started 10 hours ago
by TomKuzma
Not Answered
Recommended modem firmware upgrade path 0

I'm in the process of upgrading one of our applications from NCS 2.6.1 to 3.0.1. According to this document, the only versions of NCS that support modem firmware 2.0.1 and...
17 views

0 replies

Started 10 hours ago
by dubois

Recent in Nordic blog

Building a Cross Platform Mobile App to communicate with nRF51

Mahesh Venkitachalam

Summary Construction of a cordova based cross platform mobile app that displays heart rate measurement data sent by a Nordic nRF51822 device via BLE. This data is periodically posting this to thingspeak…
- 7 Jun 2016
Measuring Lithium battery voltage with nRF52

Ole Bauck

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider on nRF52. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and we (Nordic) recommend…
- 23 May 2016
Hexapod using nRF52 DK - Part 1: Intro and hardware

Ole Bauck

This series of posts will describe a new toy here at Nordic: The nRF Hexapod. The post will be divided in multiple parts, this part describing the project in general and the hardware that is required…
- 19 May 2016
Enjoy a simple Android game using BLE

Brian Kim

Sometimes we look for what will be the best demo for BLE operation between mobile device and peer device. Recently Blinky is one of perfect application, but I suggest one more interesting example between…
- 13 May 2016
nRF Connect v1.0 Release Candidate

Hung Bui

Note: This post is outdated. Please go to the product page for nRF Connect for Desktop for updated information and downloads. nRF Connect is the new official name of the Bluetooth Smart tool previously…
- 9 May 2016
How to test nRF52 NFC tag with reader (Adafruit Tag Reader)

Brian Kim

Since NFC is one of new feature on nRF52, some customers often ask how to verify NFC tag they are implementing. The purpose of this blog is to provide how to setup and how the implementation based on SDK…
- 9 May 2016