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Hello all, my question is related to connection interval and to transmission distance. 0

I have a nRF51822 device. When the connection interval is 50ms. The transmission distance can up to 50m+. But, when the connection interval is 1000ms. The transmission...
4642 views

0 replies

Started over 8 years ago
by Ann Wen
Not Answered

ble-sniffer nrf51822 v 2.0 Kali Linux 0

Hi, I have a simple question. It is possible to use the ble-sniffer nrf51822 on Kali Linux? I found a guide to use it on linux but I don't know if it is the same for Kali...

1232 views

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Started over 8 years ago
by Matteo
Not Answered
Windows 10 Code 10 during HoG enumeration - "Driver Error" 0

I've modified Nordic's "Nordic_Keyboard" sample to work with my custom board, just simple modifications to use custom_board.h rather than the default PC10028 configuration...
1354 views

0 replies

Started over 8 years ago
by twiddle
Not Answered
S110 HID read datas from smartphone 0

Hi, I use HID application with S110 v8.0 profil. I use BLE HID Keyboard example. I put datas from smartphone to BOOT KEYBOARD OUTPUT REPORT and I whant read them by...
- nrf51822 s110 hid get data
680 views

0 replies

Started over 8 years ago
by User2
Not Answered
How can I receive data from UART module 0

Hi all, I use nRF51822 module and my environment is Eclipse + GCC + SDK 10.0. I refer to the example in path <SDK_PATH>/examples/ble_peripheral/ble_app_template, then make...
- 110 nrf51822 eclipse gcc uart
938 views

0 replies

Started over 8 years ago
by Mark

Recent in Nordic blog

Tracking stability, battery life and connectivity for Nordic-based devices with Memfault’s Device Vitals

Gillian Minnehan

This blog post introduces Memfault's Device Vitals, a new feature offering firmware teams a streamlined approach to monitoring critical device health and performance indicators.Memfault is seamlessly…
- 15 May 2024
Connect and manage your fleet with nRF Cloud Device Management

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The Internet of Things (IoT) is developing along technologies, ecosystems and business cases. Machines traditionally considered stand-alone now have connectivity: a washing machine, for example, is advertised…
- 2 May 2024
Running MicroPython on an nRF91 Series device to create an Asset Tracker

Mariano Goluboff

I was looking at a way to run MicroPython on an nRF91 Series development kit to do a quick prototype with some existing Python code. The MicroPython Zephyr port was already quite advanced, so I added the…
- 22 Feb 2024

Latest guides

Bluetooth low energy: Wireless timer synchronization among nRF5 devices

Audun

Introduction In a variety of use cases there is a need to share a common clock among multiple devices. Such a common clock can be used for many purposes, for example by having each node in a network perform…
- 12 Jul 2016
nRF5x: General PCB design guidelines for nRF52 series

FormerMember

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 11 Jul 2016
Software Development Kit: Migrating to Peer Manager

Øyvind Rønningstad

The tutorial has been updated for SDK v11, which contains the production-ready release of Peer Manager. The original tutorial can be found on this page, below the updated tutorial. #Migrating to Peer…
- 8 Apr 2016
Bluetooth low energy: Bluetooth low energy Characteristics, a beginner's tutorial

MartinBL

Before we begin Table of content Topics that will be covered include: Before we begin Basic theory Attribute tables in nRFConnect Bluetooth Low Energy application Description of the example Adding a…
- 18 Mar 2016
Bluetooth low energy: Bluetooth Smart and the Nordic's Softdevices - Part 2 Connection

Hung Bui

This blog series was created as an attempt to fill in the gap between how Bluetooth Smart is described in the spec and how you can use our APIs and event from our softdevice to do what defined in the spec…
- 1 Feb 2016
Design Examples: Capacitive Touch on the nRF52 series

Einar Thorsrud

Important updates: Due to erratum 84 (COMP: ISOURCE not functional), capacitive sensing using the relaxation oscillator method is not usable in a real product with the nRF52832, as it will only work reliably…
- 31 Jan 2016