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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...
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0 replies

Started 1 hour ago
by Plakkies
Not Answered
nRF Cloud: device shadow/location updates correctly but data reverts to stale on page refresh — reproduced on two separate devices 0

I'm using Thingy:91X devices with the Asset Tracker Template, connecting via CoAP over NB-IoT. Device IDs: 5042394b-3538-43d8-807a-0e13e5435476 (original device) 5042394b...
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0 replies

Started 1 hour ago
by Craig Aston
Not Answered
nRF Connect unable to complete installation of SDKs 0

I'm stuck trying to set my nRF Connect extension on VSC. I've followed the guide for the installation but I'm reaching a wall. Every time I try to install a given SDK I have...
28 views

0 replies

Started 2 hours ago
by Oriol0
Not Answered
Does the SWD and SCK goes high impedance when chip is in RESET state 0

Hi, I am now developing a production programmer and I want to know the behavior of SWD and SCK lines when the nRF52840 is in RESET state. Cheers, Kaushalya
20 views

0 replies

Started 4 hours ago
by kaushalyasat
Not Answered
Inactive Scheduler actions are triggered after Time Set 0

Hello. I am experiencing an issue in Bluetooth Mesh where a Schedule entry that is set to "Inactive" is triggered when the time is updated. Steps to reproduce: Register...
22 views

0 replies

Started 5 hours ago
by a.da

Recent in the DevZone Blog

Driving WS2812B LEDs using I2S on the Nordic nRF52832

Mahesh Venkitachalam

In this article, I use the I2S peripheral of the Nordic nRF52832 to generate the waveforms required to drive the popular WS2812B RGB LEDs. http://electronut.in/nrf52-i2s-ws2812/
- 18 Aug 2017
Walkthrough of Nordic Thingy:52 Node.js Raspberry Pi demos

gamnes

Thingy:52 Node.js Raspberry Pi Interface This blog post is a follow up to the Nordic Thingy:52 node.js/Raspberry Pi demos blog post, and will described how you can run and what to expect from each of…
- 17 Aug 2017
ble_app_hrs_freertos running in Atollic TrueSTUDIO

jmag999

This post describes how you can get the ble_app_hrs_freertos example project running in Atollic TrueSTUDIO 8.0 on a pca10040 board. This is a managed make build, it does not rely on the makefile provided…
- 14 Aug 2017
OLED display support for nRF52832 (SSD1306, Adafruit GFX)

Mahesh Venkitachalam

Just a quick post to say that we have ported the Adafruit GFX and SSD1306 libraries to nRF52832. Currently only I2C is supported. The code can be found here: https://github.com/electronut/ElectronutLabs…
- 11 Aug 2017
I tried 5 different debugger IDEs for nRF52 and STM32. Here are my results.

Jonathan

At Jumper we’re developing tools that increase the happiness levels of embedded software developers. Our main tool to date is the Jumper Emulator. As a part of the development process we’re required to…
- 9 Aug 2017
Things you should know about Bluetooth mesh

Eirik Midttun

Bluetooth SIG has recently published a new standard, the Bluetooth mesh. The mesh capability is a significant update and enables radical new applications. This in turn means that there are significant…
- 7 Aug 2017