Nordic DevZone

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

Not Answered
Is it possible to mount a LittleFS partition in RAM only, in order to extend the product's lifespan with respect to flash erase/write limitations? 0

Hello I'm currently mounting a LittleFS partition in the internal flash of my Nordic MCU. However, since data is saved regularly to this partition, I’m concerned that the...
24 views

0 replies

Started 12 hours ago
by Aurele
Not Answered
Using mcuboot_status_change() to control GPIO and I2C during MCUboot execution 0

Hi! I’m currently implementing a hook using mcuboot_status_change() inside MCUboot. I’m following the path defined by CONFIG_MCUBOOT_ACTION_HOOKS , and I’ve confirmed that...
24 views

0 replies

Started 15 hours ago
by Agustin Perez
Not Answered
Dual-Role HID Architecture on nRF5340: BT Central Input with Selectable USB or BT HID Output 0

Hi, I'm working on a customized version of the nRF Desktop App running on an nRF5340 . In my use case, I want to connect Bluetooth HID devices (mouse and keyboard) as input...
30 views

0 replies

Started 20 hours ago
by Lowlanders
Not Answered
Current consumption in nrf52833, sdk version 2.9.0 , not able to use : pm_state_force(0u, &(struct pm_state_info){PM_STATE_SUSPEND_TO_IDLE, 0, 0}); 0

I am getting an error of "undefined reference to `pm_state_force" . Also, the output files, config file is not showing the command : CONFIG_PM =y prj.conf file has : ...
31 views

0 replies

Started 22 hours ago
by Kuldeep Chandel
Not Answered
VDD_EXT on custom board with nRF54H20 0

Hello, We have the custom board with nRF54H20. The VDD_EXT pin is used to power some GPIO ports of nRF54H20 (P1/P2/P7). The voltage we see on VDD_EXT is about 1.3V instead...
27 views

0 replies

Started 22 hours ago
by Mykhaylo

Recent in Nordic blog

New NFC feature on nRF52 Series: Read/write capable Type 4 Tag NFC library in nRF5 SDK.

Pär H

The nRF52832 and nRF52840 devices have a built-in NFC radio which can be used for exposing data as a dynamic NFC tag (a tag with configurable data). This can be used as a standard tag type for storing…
- 2 Feb 2017
WIZnet's BLE to TCP Gateway

Mason Lee

Introduce WIZnet would like to introduce a BLE to TCP solution which enables bluetooth devices to access cloud services such as Google, IBM, and Amazon without a smartphone. WIZnet created a low power…
- 1 Feb 2017
Simple Application-level Authentication

Daniel Veilleux

Introduction There is a use case that I've seen several times recently that I find interesting due to the fact that its security requirements aren't directly addressed by the Bluetooth Low Energy (BLE…
- 30 Jan 2017
nRF5x support within the Zephyr Project RTOS

Carles

The Zephyr Project RTOS The Zephyr Project RTOS is a recent effort by the Linux Foundation to provide the embedded world with a free, secure and fully-featured Real Time Operating System. It is designed…
- 22 Dec 2016
New power optimization tool called Otii that runs on the Power Profiler Kit.

Pär H

It´s exciting to see that our friends at Sony Mobile Research and Incubation have released a desktop application called Otii, which supports our Power Profiler Kit. The beta version of the Otii application…
- 19 Dec 2016
SwiftDuino

Jason

Uses Swift Language to run your Arduino project in your App via bluetooth. https://www.facebook.com/ucxpresso.nrf/posts/1193211740761762
- 15 Dec 2016