Nordic DevZone

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

Not Answered
bt_hci_core: HCI driver open failed (-11) on nrf5340 custom board 0

I am getting a bt_hci_core: HCI driver open failed (-11) with a custom board using nrfConnect for VS Code and 2.9.1 toolchain/sdk. The code is really simple (I'm not...
- software
- Evaluation
- zephyr
- nRF5340
1 view

0 replies

Started a few seconds ago
by lcj
Not Answered
Increased current consumption. The nRF9151 negotiates a TAU value of 10,800 seconds for PSM, but PSM is not working. 0

Hi, I’m using the function lte_lc_psm_param_set(rptau, rat) . After connecting to LTE, I call lte_lc_psm_get(&psm_cfg.tau, &psm_cfg.active_time) and receive the following...
17 views

0 replies

Started 1 hour ago
by freeelex
Not Answered
Problems with building proyects for a custom nRF5340 board. 0

Hi, Developmente setup: Windows x64, nrf connect for vs code, SDK and toolchain versions 3.0.2. I was trying to build a proyect for a custom nRF5340 board when I encountered...
- software
- Evaluation
- zephyr
- nRF5340
16 views

0 replies

Started 1 hour ago
by Gonzalo Bravo
Not Answered
Incorrect SOC from npm1300 0

Hi, I am getting randomly incorrect SOC reported by pmic npm1300. For most days, it reports correct SOC but then all of a sudden it starts to report incorrect SOC even though...
14 views

0 replies

Started 1 hour ago
by Moh
Not Answered
GRTC Periodic interval + nrfx 0

Hi, I recently found out about the Periodic interval feature on GRTC CC[0] and it seems like it would be quite useful for my application. Most of my code so far uses the...
14 views

0 replies

Started 1 hour ago
by sasodoma

Recent in Nordic blog

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
New Command Line Interface - part 1.

Jakub Rzeszutko

Introduction With nRF5 SDK v14.0.0, we have significantly refactored the Command Line Interface (CLI) module to make it more useful and user friendly. The new CLI has the following features: Support…
- 3 Aug 2017
Support pairing on NUS profile for Central and Peripheral

Eugene Yu

Introduction I would like to introduce simple source code that supporting NUS profile and pairing. Most of you will choose the proprietary profile to make your own application which is not provided by…
- 1 Aug 2017
Reproducible build environment for nRF52 using Rebuild (rbld.io)

Yaniv Nis

As you probably know having a build environment, you can replicate and deploy with ease has the potential to save a lot of R&D time. If you can also control its versioning so you would be able to "get…
- 31 Jul 2017