Nordic DevZone

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

Not Answered
how to enable pm managment at nrf5340 0

software:ncs 2.5.0 hardware:nrf5340 dk hi professor, According to the article at https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/optimizing-power-on-nrf53...
7 views

0 replies

Started 55 minutes ago
by sunnyyang
Not Answered
Why is UART Power Management Not Affecting Power Consumption on nRF9151DK? 0

您好，我目前正在使用 SDK 版本为 v2.7.0 的 nRF9151DK 开发板。我的目标是通过在不需要时以编程方式暂停 UART 来降低运行时的功耗。以下是我的代码： void button_pressed_cb(const struct device *dev, struct gpio_callback *cb, uint32_t pins...
15 views

0 replies

Started 4 hours ago
by GUOQI123
Not Answered
nrf52840DK board issues , devices are not connected when try to flash the code 0

Hi I have recently bought the product nrf52840 from Digi key, i have dumped the code so many times but now days it is showing the error. the issues is whenever iam trying...
18 views

0 replies

Started 7 hours ago
by Rachitareddy
Not Answered
Issue facing in connection between central device (1st "xiao nrf52840 sense") to peripheral device (2nd "xiao nrf52840 sense") 0

Hi everyone, I’m a complete beginner and need some help. I’m working with two XIAO nRF52840 Sense boards: one as a central and the other as a peripheral. My goal is to send...
- software
- Evaluation
- zephyr
- bluetooth le
- nrf52840
24 views

0 replies

Started 8 hours ago
by JAYnish2345
Not Answered
Nordic PPK2 Fritzing part 0

Has anyone created a PPK2 fritzing part? I'm after a Frizting part for the Nordic Power Profiler Kit 2 aka Nordic PPKII
35 views

0 replies

Started 17 hours ago
by Tyeth

Recent in Nordic blog

"OpenWRT Series" #1: setting up TP-Link WDR4300 (or N750) for Bluetooth Low Energy 6LoWPAN

PK

The first version of Nordic IoT SDK has been released over 6 months. Till now, there have been no well-known router solutions supporting Bluetooth Low Energy over IPv6. This made us the BLE application…
- 10 Jun 2015
The S110 7.3

Asbjørn Sæbø

We are now releasing the S110 7.3 (s110_nrf51822_7.3.0). This is a new production release in the S110 7.x series. (It will be uploaded today or early next week.) This is a bugfix release - as the release…
- 5 Jun 2015
A presentation on how nRF51 DFU works

Hung Bui

Hi, I attached here some slides that we used in our technical seminar for Device Firmware Update. Download the presentation here: DFU_SDKv8.0_Pub.pdf The presentation covers: What DFU is and what…
- 4 Jun 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