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The phone cannot reconnect to the device 0

Hi: The device shows successful reconnection, but the mobile end is not connected. And the connection information displayed on the device is (public), which is actually...
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0 replies

Started 29 minutes ago
by john.liu
Not Answered
Power Profiler Kit II ( Ampere Mode)-Measuring 300mA Current 0

I am trying to measure the 300mA system current. I cut off the system lane and connected Vin, Vout. And when in ampere mode, the system is not turning ON. (When I replaced...
24 views

0 replies

Started 7 hours ago
by HanyoungKang
Not Answered
Recover nRF5340 / MDBT53 after wrong DCDC config on LDO-only board 0

Hi Nordic, I have a custom board using a Raytac MDBT53 module with nRF5340. The board is designed for 3.3 V / LDO mode, but during bring-up I likely flashed firmware/configuration...
28 views

0 replies

Started 7 hours ago
by Hejdern
Not Answered
ESB throughput drops when changing PRX TX power on nRF54L15 0

Hello Nordic support, I am using two nRF54L15 devices with NCS v3.0.1 and ESB DPL at 1 Mbps. Auto ACK is enabled, the payload is 252 bytes, and the retransmit count is 9...
44 views

0 replies

Started 13 hours ago
by Ziyao Zhou
Not Answered
SoftDevice Controller assert during DTM receiver test at dead/marginal RF link (nRF52833) 0

# SoftDevice Controller assert during DTM receiver test at dead/marginal RF link (nRF52833) ## Summary On an nRF52833, running the nRF Connect SDK Direct Test Mode (DTM) 2...
113 views

0 replies

Started 2 days ago
by Sergei S

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