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how to get the data from two uarts in nRF52840 0

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...
334 views

0 replies

Started over 6 years ago
by user74848
Not Answered
BLE consumption peripheral to high 0

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...
239 views

1 reply

Latest over 6 years ago
by Stian Røed Hafskjold
Not Answered
Error:Application memory access +2

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...
383 views

0 replies

Started over 6 years ago
by user81969
Not Answered
NRF52840 based IoT Sensor Board 0

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
489 views

0 replies

Started over 6 years ago
by user72755
Not Answered
nRF Mesh STATIC_ASSERT(sizeof(timer_node_t) == APP_TIMER_NODE_SIZE) unspecified message 0

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...
486 views

0 replies

Started over 6 years ago
by user69037

Recent in Nordic blog

S132 v3.0 production version now available from Nordic Semiconductor implementing key Bluetooth 4.2 features

user2113

Boosting Bluetooth low energy throughput by up to 400% and improving privacy We are happy to announce that the latest version (v3.0.0) of our multi-role concurrent SoftDevice is now ready as production…
- 29 Jul 2016
Tutorial: Bluetooth LE to Cellular Gateway

user4235

Bridging Bluetooth LE to different wireless connections, such as cellular, is challenging and there are few out of the box solutions. This is an important piece of the IoT puzzle, creating stationary…
- 25 Jul 2016
Video: Programming 96 nRF5 devices concurrently (AND nRF Connect MESH sneak peak)

user4922

https://vimeo.com/175834292 In the video above, 96 nRF51 devices are completely erased, programmed with a 150kB .hex file, verified, and reset (application reaches main() when the blue LED lights up)…
- 22 Jul 2016

Latest guides

Getting Started : nRF Connect SDK Tutorial - Part 1 | v1.5.0

user72692

→ Check out the preceding part of this tutorial series before starting on this: nRF Connect SDK Tutorial series - Part 0 This part of the nRF Connect SDK Tutorial series will be short and concise and…
- 19 Nov 2020
Getting Started : nRF Connect SDK Tutorial - Part 2 | v1.5.0

user72692

→ Check out the preceding part of this tutorial series before starting on this: nRF Connect SDK Tutorial - Part 1 Welcome to the second part of this tutorial series. Now you know, to a small extent…
- 19 Nov 2020
Getting Started : nRF Connect SDK Tutorial - Part 3 | v1.5.0

user72692

→ Check out the preceding part of this tutorial series before starting on this: nRF Connect SDK Tutorial - Part 2 This is the third and last part of this tutorial series and will go through some important…
- 19 Nov 2020
Software: Device Firmware Update (DFU) with MCUBoot bootloader

user17370

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

Hung Bui

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
Software and Protocols: Connecting to AWS cloud services using the nRF9160

user73166

The purpose of this document is to give a brief introduction to AWS services, and explain how to connect to these services using nRF9160 devices and the MQTT protocol. The tutorial covers the necessary…
- 2 Oct 2020