"I have now solved the process of writing NDEF messages to NFC via a smartphone, then sending them to a computer via serial communication. Now, I want to reverse the process...
I am working on a project that requires my MCU to have a sleep and awake cycle. I have noticed that when my MCU sleeps (by using k_sleep() in threads) the UART peripheral...
NB: I'm not using the full SDK, only the devicetree extension. therefore I must provide the path to zephyr base.
app.code-workspace
This works:
Unfortunately, this is...
I have got accel data from adaxl345 in nrf9160. I want to get vibration frequency (HZ) from accel data set using fft algorithm.
process:
1. collect 100 accel data every...
안녕하세요. 스마트폰 앱에서 이전에 수집한 mac 주소에 ble 광고 없이 연결하여 수집한 mac 주소에 연결할 수 있는 설정이 있나요?
1. ble를 광고와 연결
2. 연결된 ble의 mac 주소를 스마트폰 앱에 저장하세요.
3. 다음 연결에서 광고 없이 수집된 MAC 주소(또는 광고하지만 숨겨진...
As engineers and developers creating IoT products, you will rely on various resources to bring your ideas to life. Oftentimes, one of the most indispensable resources gets overlooked, and it's one you…
Low power is one of the cornerstones of Nordic’s cellular IoT solution. The nRF91 Series is built from the ground up with ultra-low power consumption in mind, and the nRF Connect SDK provides applications…
Requirements
This document uses:
Segger Embedded Studio (SES)
nRF5 SDK v17.1.0
an nRF52 DK to emulate the nRF52810
a BLE-enabled mobile device
You may want to review the blog here for a more comprehensive…
Requirements
This hands-on tutorial uses:
Segger Embedded Studio (SES)
nRF5 SDK v17.1.0
an nRF52840 DK
a BLE-enabled mobile device
You can use an nRF52 DK or nRF52833 DK instead of the nRF52840 DK,…
This is part 3 of the series Building a Bluetooth application on nRF Connect SDK
You can find other parts here:
Part 1 - Peripheral Role.
Part 2 - Central Role.
In Part 1 we covered the generic architecture…
Purpose
The purpose of this guide is to demonstrate the use of Bluetooth Shell. Bluetooth Shell (BT Shell) is a command-line shell application that runs over the UART. It allows one to manually type in…
Out of the box, the examples in the nRF Connect SDK are configured for ease of use, functionality, and debugging; they are not generally configured for optimal memory utilization. Some of the examples…
This tutorial is aimed at implementing the nRF Desktop application on the nRF52840 Development Kit (DK) using the nRF Connect SDK, thereby allowing it to work either as a gaming mouse, keyboard, or dongle…