Nordic DevZone

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

Not Answered
nRF Cloud Gateway Error connecting gateway 0

Hello, I'm trying to setup a nRF Cloud Bluetooth gateway using my PC (with openSuse 42.2 64bits and rRF Connect v2.1.0 + nRF Cloud Gateway v0.9.7) and a nRF52 DK and I...
- nrf52 pca10040 nrfconnect
- nrfCloud
1400 views

0 replies

Started over 7 years ago
by carlos carrizosa
Not Answered
Finding secondary services using dongle, linux library 0

Hello: I am using an NRF51 dongle. Date on the device sticker on the back is 2015.38. Also using nrf51_ble_driver_linux_0.5.0. I can see/connect to the device I am trying...
- nrf51dongle service discovery
523 views

0 replies

Started over 7 years ago
by timrcooper
Not Answered
what facter will influence the speed of sending data 0

when use sd_ble_gatts_hvx() send data must need 300ms what facter will influence the speed of sending data ,please help me ,thank you very much
- 10040 nrf52832 s132
555 views

0 replies

Started over 7 years ago
by happykelvin
Not Answered
nRF52: OneWire HDMI CEC 0

Hey, I just want to know if anybody sucessfully connected HDMI CEC (One-Wire bus) with the nRF52832. I would be very grateful if anybody could share the library or give...
- nrf52
- one-wire
1579 views

0 replies

Started over 7 years ago
by Sorrow91
Not Answered

How to save data to flash before system power-off ? 0

As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...

903 views

0 replies

Started over 7 years ago
by LIANGTAO

Recent in Nordic blog

Optimizing Power on nRF5340 SoC Designs

WesC

Objectives The objective of this blog is to guide the user in the optimization of power on the nRF5340 SoC. The goal is to understand what is needed from a software, hardware, and system level design to…
- 24 Aug 2021
What's new in Bluetooth 5.3?

Ali Aljaani

The Bluetooth Core Specifications v5.3, released mid-July 2021, is the latest version of Bluetooth, the number one short-range wireless protocol. This new version introduces several features enhancements…
- 20 Aug 2021
Optimizing BLE-MIDI with regards to timing

Magnus

MIDI is a well-known protocol used by musical instruments to communicate. A typical modern application is connecting a musical keyboard to a DAW, letting you record directly into software and edit your…
- 12 Jul 2021

Latest guides

Bluetooth low energy: Bluetooth low energy Advertising, a beginner's tutorial

MartinBL

Before we begin Table of context Before we begin The "Hello world" example Advertising RSSI Addresses Address types Advertising types Bonding Advertising data Scan response data Change Log 2018…
- 31 Mar 2015