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Basic program to run TM1637 Four Digit Display with nRF52840 DK 0

I have controlled an LED with a push button connected to GPIO pins P0.03, P0.04 respectively.Now I want to use those pins as CLK and DIO pins of TM1637 Display.I wrote a basic...
- development
- code
- software
- Confusion
- nrf52840
- twi
23 views

0 replies

Started over 4 years ago
by user115760
Not Answered
Can not send data through NUS using USBD_BLE_UART_C CDC 0

Hello, I am now developing firmware for nRF52840 DK and nRF52840 dongle. My target is to develop a firmware that my DK/dongle be central and can send command to peripheral...
26 views

0 replies

Started over 4 years ago
by user114557
Not Answered
How to Clean Build and Reload project in VS 0

In SES, it is possible to clean when project is opened , Rebuild ALL, clean solution, clean zephyr and as well from Project -> Reload project, it is possible to update. How...
19 views

0 replies

Started over 4 years ago
by user111623
Not Answered
nRF 52840 thread application stops at otSysProcessDrivers on Fanstel BT840 0

Hello, I am working on BLE+Thread multiprotocol and took ble_thread_swi_template as a base code. I am using nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8. My development...
- development
- software
- softdevice
- thread
- nrf52840
- s140
- openthread
33 views

0 replies

Started over 4 years ago
by user68293
Not Answered
Binary firmware for nRF5340 Audio DK 0

Is there any available binary firmware for nRF5340 Audio DK to evaluate and demo the LE audio case? I tried to use the nRF5340 Audio DK for LE audio, but found the LC3 codec...
- software
- Evaluation
- LE Audio
- nRF5340
27 views

0 replies

Started over 4 years ago
by user116844

Recent in Nordic blog

Accessing the SoftDevice API from Python with pc-ble-driver-py

user2161

A new tool from Nordic has been released, pc-ble-driver-py, which allows Python developers to access the full SoftDevice 2.x.x API from a Python application. Update: Raspberry Pi unofficial build available…
- 23 Jun 2016
NFC tag antenna tuning

user2103

NFC principle A NFC system consists of two devices, an active and a passive device. The active device is powered, and induces a magnetic field with a coil inductor antenna. When the passive device is placed…
- 20 Jun 2016
NRF52 debugging with QtCreator on Windows

user13568

Hello I succeeded to configure QtCreator toolchain to compile and debug my NRF52 board. So I wanted to share. I use my own Makefile to compile everything so I will focus here on how to run a debug session…
- 17 Jun 2016

Latest guides

Hardware design, test and measurement: nRF52832 Specific PCB Guidelines

user9102

This guide will cover the specific areas that must be paid extra attention to when designing a PCB for nRF52832. It is intended as a nRF52832 specific addition to the General PCB design guidelines for…
- 10 Jun 2020
Hardware design, RF test and coverage: iBasis eSIM International Coverage Update

user2124

Since Nordic Semiconductor announced that it has partnered with one of the world’s largest international cellular carriers, iBASIS, to use nRF9160 System-in-Package (SiP) module and to include an iBasis…
- 4 Jun 2020
Getting started: Getting NB-IoT Demo running on Thingy:91

user89293

The Nordic Thingy:91 is a cellular IoT prototyping platform. It is based on the nRF9160 System-in-Package (SiP). The nRF9160 has an integrated modem that supports both LTE-M and NB-IoT. The factory programmed…
- 29 May 2020
Hardware design, RF test and coverage: Using nRF9160 against R&S CMW500 (or CMW290) in signalling callbox mode

user89029

This blog clarifies what are the basic requirements when nRF9160 is used in signalling/RF testing against R&S CMW290/500 test setups. Setting up: The RF attenuations can be modified from RF settings->RF…
- 31 Mar 2020
Bluetooth low energy: Mocking CoreBluetooth

user3284

CoreBluetooth is the native iOS framework to communicate with Bluetooth-enabled Low Power (LE) devices, except iBeacons (which require CoreLocation) and HomeKit devices. It is easy to start with, if one…
- 9 Mar 2020
Getting Started : Build NCS application firmware images using Docker

user24652

How to compile a NCS application using Docker so you don't need to install dependencies directly in your system.
- 17 Feb 2020