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NRF24L01+ media utilisation - actual on-air time for a packet, 9 bits per byte transmitted? 0

Working to comply with EN 300 328 V2.2.2 by reducing Media Utilisation to <10% on my FHSS system. I've been told that over-the-air, the NRF24L01+ actually transmits 9 bits...
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0 replies

Started 3 hours ago
by Phil_G
Not Answered
PMIC1300 turn BUCK1 on/off in firmware 0

I have a device with 3 major components: Fanstel nrf52840 PMIC1300 spi display (Waveshare 2.13inch E-Ink Display) PMIC: BUCK1: power Fanstel BUCK2: power...
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0 replies

Started 3 hours ago
by mej7000
Not Answered
How to reduce power consumption to uA level for nrf5340 0

hi professor， I'm using nrf5340 to design project,now I wan to reduce power consumption to uA level.According to https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog...
14 views

0 replies

Started 4 hours ago
by sunnyyang
Not Answered
why I cannot start external xo. 0

in my own 52833 system. the same code and the same pcb. but one board can use uart0 well and another board find many charater crashed when uart0 is used. and I find the...
11 views

0 replies

Started 4 hours ago
by nick yong
Not Answered
vscode extension can not found the sdk in macOS 0

Hi， My VSCode extension is not working now. could you please give me some advice? thanks! 1.<Manange toolchains> could not display and select the toolchanis version ...
14 views

0 replies

Started 7 hours ago
by gjhave

Recent in Nordic blog

Alpha 0.9.0 release of new Bluetooth Smart tool from Nordic

Bjørn Inge

We are now one step closer to the production release (v1.0) of our new Bluetooth Smart desktop application. The development team has been hard at work adding new features and improving the existing functionality…
- 18 Dec 2015
The new nRF5 SDK for IoT and why IPv6 over Bluetooth Smart is a big thing

Pär H

We have recently released a new version of the nRF5 Software Development Kit (SDK) for IoT, an IPv6-ready Internet Protocol Suite for Nordic's nRF52 Series Bluetooth Smart SoCs. In addition to enabling…
- 15 Dec 2015
Bluetooth Smart Device Innovation Lab using nRF51822 launched at Peking University

John Leonard

Senior lecturing staff at PKU with representatives from Smart Device Innovationn Lab sponsors ARM, ST and Nordic Nordic has over the past 18 months or so been working in partnership with ARM on a partnership…
- 2 Dec 2015

Latest guides

Peripherals And RF Test: Writing device drivers for UART peripherals

Halvor Bjorstad

This post aims to cover some of the specifics of developing device drivers for UART peripherals for Zephyr.
- 20 Jul 2021
Software: Testing concurrent multi-protocol support of Zigbee & BLE over single USB connection to external CPU

Mark Q

Purpose The purpose of this blog is to showcase how a single USB bus can be used as the physical transport for multiple protocols when an external CPU is the controller. Specifications as tested Boards…
- 13 Jul 2021
Peripherals And RF Test: Working around missing shield labels (on the nRF9160 DK)

Embla Flatlandsmo

Table of Contents Objectives What are device tree overlays, and how do they relate to shields? Why are Arduino nodes not recognized in the nRF9160 DK? The workaround: Using the shield as a board ove…
- 25 Jun 2021
Peripherals And RF Test: LVGL on a TFT LCD Display with the nRF9160 DK

Embla Flatlandsmo

Table of Contents Hardware Components Wiring Software Prerequisites Steps Incorporating this into other projects Further reading Attached files This blog post demonstrates how to get a LVGL sample…
- 25 Jun 2021
Software: Using the NCS / West to program the Radio_Test example into the nRF5340-DK for agency testing.

Jay Tyzzer

Background: There is a need to be able to put a Nordic Semiconductors S0C /transceivers into modes where the physical layer and RF characteristics may be ascertained. The radio test example is used to…
- 18 Jun 2021
Software: Building a Bluetooth application on nRF Connect SDK - Contrasting to SoftDevice - Part 2 Central role

Hung Bui

This is part 2 of the series Building a Bluetooth application on nRF Connect SDK - Contrasting to SoftDevice based Bluetooth applications You can find the other parts here: Part 1 - Peripheral Role. Part…
- 5 May 2021