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how to get the data from two uarts in nRF52840
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hi... i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
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Started over 5 years ago
by ps_anu
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BLE consumption peripheral to high
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Hi, i'm using two nrf52840 DK ev kit. One it's the central and one the peripheral After the connection I need to save power at the peripheral board, because the cpnsumptio...
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Latest over 5 years ago
by Stian Røed Hafskjold
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Error:Application memory access
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In mesh example project “dimming_server”，I have added functions: mesh serial, SAADC(use ppi) and compie pass.However,when debugging,an error is happened in the function"nrf_drv_timer_init...
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Started over 5 years ago
by Panda
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NRF52840 based IoT Sensor Board
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NRF52840 support the long range bluetooth and BLE gateway SDK, look at here that RAK Wireless held a Beta and welcome the community to participate.This board with Cellular...
- nrf52840
- hardware
- iot
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Started over 5 years ago
by rakwirelessyu
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nRF Mesh STATIC_ASSERT(sizeof(timer_node_t) == APP_TIMER_NODE_SIZE) unspecified message
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Good day! Started to work with nRF mesh. And wanted to add ir_lib from this project to Generic OnOff example. And Source navigator shows error: static_assert failed "unspecified...
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Started over 5 years ago
by ipshiv

Recent in Nordic blog

Debugging Arduino project with Atmel Studio

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When using nRF8001 with an Arduino board, Atmel Studio is a good free tool to use for development of your firmware. The following video shows a procedure in Atmel Studio in order to enable debugging of…
- 19 Feb 2015
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Hi, guys. nRF51 IoT SDK is needed Raspberry Pi, so I make the VMware Player Image for Ubuntu 14.04.1 LTS 64bit(linux kernel update to 3.18.3). Even if don’t have Raspberry Pi, can use the 6lowpan!! And…
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Latest guides

Getting started: How to add DFU support to your Thingy:91 project

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Note: From nRF Connect SDK v1.7.0 onwards, if you build for the thingy91_nrf9160_ns or thingy91_nrf52840, everything in this guide is already done automatically. Since that SDK release, the board files…
- 21 Jan 2021
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If you’re thinking about building a network of sensors and you begin to survey the options, you’re likely to encounter a frothing sea of acronyms representing a variety of standards and protocols clamoring…
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Background Some time ago I was working on a project that involved communication between Bluetooth mesh and a home automation platform. The goal of this project was to enable control and observability of…
- 12 Jan 2021
Bluetooth low energy: How to update advertising data dynamically using BLE Advertising library

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Introduction The question of how to update advertising data dynamically using the BLE Advertising library has been raised many times by our forum-goers, especially after the release of nRF5 SDK v15.2.0…
- 6 Jan 2021
Software: Device Firmware Update (DFU) with MCUBoot bootloader

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Purpose The purpose of this blog is to show how to create a Zephyr application that boots from the MCUBoot bootloader. We will also show how to update an application using the Device Firmware Update (DFU…
- 3 Nov 2020
Software: Building a Bluetooth application on nRF Connect SDK- Comparing and contrasting to SoftDevice based applications - Part 1

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Scope This is a discussion on building a Bluetooth application on our new nRF Connect SDK/Zephyr platform with the reflections to our nRF5 SDK which is based on the SoftDevice Bluetooth stack. The goal is…
- 21 Oct 2020

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nRF Mesh STATIC_ASSERT(sizeof(timer_node_t) == APP_TIMER_NODE_SIZE) unspecified message View Voters Login to vote on this thread 0 Login to vote on this thread 0

how to get the data from two uarts in nRF52840
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BLE consumption peripheral to high
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Error:Application memory access
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NRF52840 based IoT Sensor Board
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nRF Mesh STATIC_ASSERT(sizeof(timer_node_t) == APP_TIMER_NODE_SIZE) unspecified message
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