Nordic DevZone

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

Not Answered
nRF52840 central → phone peripheral: connections fail with 0x3e, air traffic identical to successes 0

Hi, Our nRF52840 (NCS v3.4.1, SoftDevice Controller) is a central that connects to smartphones running our app (phone advertises, nRF52840 initiates). About 12% of connections...
19 views

0 replies

Started 37 minutes ago
by Aditya Bhat Handadi
Not Answered
nRF54L15-Tag minimum sleep current 0

I'm in the early stages of building a Thread + CoAP low-power sensor and using the nRF54L15-Tag as a starting point. Using NCS, the lowest idle current I can get is 13 microamps...
51 views

0 replies

Started 8 hours ago
by John0123456
Not Answered
Tips for improving battery life on thingy:91X asset tracker template in no cell conditions 0

We are currently evaluating the nrf9151 via the thingy91X for our application we need the device to function in areas with no cell coverage and not drain the battery....
39 views

0 replies

Started 18 hours ago
by JackFitton
Not Answered
nrf5340: nRF Connect SDK Intermediate, Lesson 9, Exercise 5 (l9_e5_nrf5340_both_sol): with TFM, bootloops 0

Hi SDK: ncs-v3.4.2 I wanted to compile the lesson as a starting point for a product in non-secure mode with TFM. I don't have the nrf5340dk but one with the same chip...
- development
- software
- zephyr
- nRF5340
82 views

0 replies

Started 2 days ago
by John-Eric Kamps
Not Answered
AT command to trigger MO ping 0

We will like to use the Nordic nRF9151 to verify our CP-EDT feature. For that we need an AT command to trigger MO ping but we have not been able to find such command in your...
52 views

0 replies

Started 2 days ago
by John Pedersen

Recent in the DevZone Blog

Building a BLE application step by step from scratch

Jocelyn Masserot

Hi all, I'm working on a blog explaining from scratch how to develop a BLE application with nRF518122 chip. Step by step, I explain the different aspects of the embedded system development in a GCC environment…
- 11 Feb 2016
Segger Embedded Studio blog post rev2 DEPRECATED

Michael Dietz

Depreceted see new blog post for new version of embedded studio here: https://devzone.nordicsemi.com/blogs/1032/segger-embedded-studio-a-cross-platform-ide-w-no-c/ #Introduction This post is an introductory…
- 4 Feb 2016
BLE-to-SB quadcopter bridge

Daniel Veilleux

[UPDATE (Feb 8, 2016): I have incorporated the feedback that I received from several link-layer wizards in Trondheim.] Last fall I purchased an inexpensive quadcopter that uses Nordic's ShockBurst (SB…
- 4 Feb 2016
nrfjprog, pynrfjprog - Intro, Mac OS X & Linux now supported, New Feature

Michael Dietz

#Highlights New release of nrfjprog, pynrfjprog, mergehex available at: http://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF52832. Windows, OS X and Linux now supported. …
- 1 Feb 2016
Weird issue with pyserial flow control

Eirik Midttun

EDIT: It seems less weird now. See You will never guess how JLink deals with UART flow control for the full story. Working on some Python code to control nRF51 and nrF52 targets I encountered a strange…
- 29 Jan 2016
Comparing compilers/IDEs for development with nRF5x series devices

Michael Dietz

#Introduction All compilers ARE NOT created equal. Given the same c code, different compilers will generate machine code with varying performance & size. Generally the more efficient machine code (uses…
- 28 Jan 2016