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MQTT simple example code (api based) 0

Hi Team, We are using nRF9160 MQTT sample code 'mqtt_simple'. 1. What is the maximum payload we can send in one single PUBLISH? 2. I want to send 4KB of data in single...
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0 replies

Started 14 hours ago
by sravan.rikka
Not Answered
fs_open -12 error using littlefs on nrf5340 custom board with w25q128 0

I am getteing a -12 error when trying to access a open/create a file using littlefs and a fs_open command on a nrf5340 custom board. The filesystem seems to be mounted fine...
- development
- software
- zephyr
- nRF5340
19 views

0 replies

Started 15 hours ago
by lcj
Not Answered
After using the APPROTECT function, complete erasure became impossible.that right? 0

My customer is now unable to disable secure erasure after using the APPROTECT function. Is this correct? Please let me know if there is another way to check this. ”nrfjprog...
24 views

0 replies

Started 16 hours ago
by Hoko
Not Answered
gnss problem about coex0 pin 0

hi support team, i am testing SLM demo. i tried command as below: [16:24:30.475] AT%XSYSTEMMODE=0,0,1,0 [16:24:30.496] [16:24:30.496] OK [16:24:30.496] [16:24...
29 views

0 replies

Started 22 hours ago
by William.wei
Not Answered
Decrypting BLE traffic from sniffer with CLI captured data 0

I'm trying to use 'nrfutil ble-sniffer sniff --follow "${target} public" --port ${device} --output-pcap-file ${output} --coded --timeout 5000 --log-level info --log-output...
34 views

0 replies

Started 1 day ago
by JonathanCrockett

Recent in Nordic blog

Introducing an alternative API approach using C++

Torsten Robitzki

I’m experimenting with an alternative library approach to implement Bluetooth LE device firmware (named Bluetoe). This already works, but is still highly experimental. I wrote a blog article to…
- 12 Feb 2016
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