Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered

nRF51822 firmware
View Voters Login to vote on this thread 0 Login to vote on this thread
0

I want to experiment with recording observations of the beacons with raspberry pi's. Is there any precompiled firmware I can install on the nRF51822 smart beacon...

585 views

0 replies

Started over 9 years ago
by Dag Erik Henriksen
Not Answered
NRF24L01+ not receiving anything
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hello everyone, I am trying to communicate among 2 NRF24L01+ modules using 2 ATmega16A microcontrollers. My SPI communication is working fine as I am able to write and...
- nrf24l01
2393 views

0 replies

Started over 9 years ago
by Sarang
Not Answered

TinyDTLS for the IoT SDK, CCM Mode Error
View Voters Login to vote on this thread +1 Login to vote on this thread
0

Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...

824 views

0 replies

Started over 9 years ago
by Andrew Fernandes
Not Answered
Library: Calling nRF24L01 from Java and Serial Interface
View Voters Login to vote on this thread 0 Login to vote on this thread
0

A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
- java
- serial
2119 views

0 replies

Started over 9 years ago
by Neil Kolban
Not Answered
nRF8001 latency between data received and RDYN is low
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hi, I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
- nrf8001
526 views

0 replies

Started over 9 years ago
by weil

Recent in Nordic blog

Bluetooth on a desktop computer (Windows, Mac, Linux)

kbaud

Posting this here in an effort to save the time of anyone else who is wanting to control a device from a desktop computer. Our application is a motor control device that is wirelessly controlled from…
- 4 Jan 2018
Writing BLE firmware with a few lines of code part 2

Nguyen Hoan Hoang

Second part of the series Writing Bluetooth LE firmware the easy way blog. This second part shows how to read and advertise the environment sensor data (BME280 using Motsai Neblina module and BME680 using…
- 3 Jan 2018
Intro to ShockBurst/Enhanced ShockBurst

Daniel Veilleux

The first generation of wireless PC accessories to achieve widespread success (the ones that shipped with a dongle in the box) adopted 2.4GHz radios because these radios offered the optimal trade-off between…
- 1 Jan 2018
Writing BLE firmware with a few lines of code

Nguyen Hoan Hoang

Writing a BLE firmware can now be done with a few lines of code. The code example bellow is all you need to write for a non-connectable BLE firmware that advertise a counter value every second in the…
- 29 Dec 2017
nrF52 Tutorial: ETM Instruction Trace with Keil MDK

Bob Boys

Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
- 15 Dec 2017
One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
- 15 Dec 2017

Nordic DevZone

DevZone monthly Leaderboard

nRF51822 firmware View Voters Login to vote on this thread 0 Login to vote on this thread 0

NRF24L01+ not receiving anything View Voters Login to vote on this thread 0 Login to vote on this thread 0

TinyDTLS for the IoT SDK, CCM Mode Error View Voters Login to vote on this thread +1 Login to vote on this thread 0

Library: Calling nRF24L01 from Java and Serial Interface View Voters Login to vote on this thread 0 Login to vote on this thread 0

nRF8001 latency between data received and RDYN is low View Voters Login to vote on this thread 0 Login to vote on this thread 0

Bluetooth on a desktop computer (Windows, Mac, Linux)

Writing BLE firmware with a few lines of code part 2

Intro to ShockBurst/Enhanced ShockBurst

Writing BLE firmware with a few lines of code

nrF52 Tutorial: ETM Instruction Trace with Keil MDK

One minute to understand BLE connection data package

nRF51822 firmware
View Voters Login to vote on this thread 0 Login to vote on this thread
0

NRF24L01+ not receiving anything
View Voters Login to vote on this thread 0 Login to vote on this thread
0

TinyDTLS for the IoT SDK, CCM Mode Error
View Voters Login to vote on this thread +1 Login to vote on this thread
0

Library: Calling nRF24L01 from Java and Serial Interface
View Voters Login to vote on this thread 0 Login to vote on this thread
0

nRF8001 latency between data received and RDYN is low
View Voters Login to vote on this thread 0 Login to vote on this thread
0