Nordic DevZone

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

Not Answered
Finding secondary services using dongle, linux library
View Voters Login to vote on this thread 0 Login to vote on this thread
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
575 views

0 replies

Started over 7 years ago
by timrcooper
Not Answered
what facter will influence the speed of sending data
View Voters Login to vote on this thread -1 Login to vote on this thread
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
605 views

0 replies

Started over 7 years ago
by happykelvin
Not Answered
nRF52: OneWire HDMI CEC
View Voters Login to vote on this thread 0 Login to vote on this thread
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
1684 views

0 replies

Started over 7 years ago
by Sorrow91
Not Answered

How to save data to flash before system power-off ?
View Voters Login to vote on this thread 0 Login to vote on this thread
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...

957 views

0 replies

Started over 7 years ago
by LIANGTAO
Not Answered

BLE_DB_DISCOVERY_ERROR in SDK13, s132, nRF52, central role
View Voters Login to vote on this thread 0 Login to vote on this thread
0

I use example from SDK 13 ble_app_uart_c. I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED where made err_code = ble_db_discovery_start...

844 views

0 replies

Started over 7 years ago
by Mikhail

Recent in Nordic blog

Readiing humidity from HTU21D sensor using TWI

Fredrik Sundt Brynhildsvoll

##Measuring humidity using TWI on nrf52## In this post I will explain how the nRF5x chip can be used to communicate with a sensor over TWI (I2C). To run this example extract the files to examples -…
- 24 Feb 2016
Production release of S130 & S132 v2.0 SoftDevices for the nRF51 and nRF52

Pär H

Since Nordic Semiconductor released the S130 SoftDevice for our nRF51 ICs in early 2015, we have been working hard to make our Bluetooth low energy protocol stacks more feature rich and more configurable…
- 22 Feb 2016
Keil + nrfjprog = true

Øyvind Karlsen

In this blogpost we will demonstrate the usage of Keils integrated command line functionality. We will start nrfjprog through Keil bindings in order to erase our chip and program SoftDevices. nrfjprog…
- 22 Feb 2016
Bluz, a new internet connected dev kit based on the nrf51822, has launched

eric ely

Bluetooth LE is a fantastic technology for battery powered, Internet of Things devices. However, most dev kits require tethering to a smartphone, limiting the range and usefulness to only when the user…
- 19 Feb 2016
Serial DFU Procedure and Tips

Eugene Yu

Serial DFU Procedure and Tips Hi, Some of you may need to use Serial DFU to transfer firmware from external MCU or PC. So I am posting this blog to might help saving your time to debug and development…
- 18 Feb 2016
Changes in the Infocenter

Ruth Fuchss

If you have bookmarked pages in our Infocenter, you might have noticed that many of those links don't work anymore. This is due to major changes to the backend of the Infocenter structure that will make…
- 17 Feb 2016

Nordic DevZone

DevZone monthly Leaderboard

Finding secondary services using dongle, linux library View Voters Login to vote on this thread 0 Login to vote on this thread 0

what facter will influence the speed of sending data View Voters Login to vote on this thread -1 Login to vote on this thread 0

nRF52: OneWire HDMI CEC View Voters Login to vote on this thread 0 Login to vote on this thread 0

How to save data to flash before system power-off ? View Voters Login to vote on this thread 0 Login to vote on this thread 0

BLE_DB_DISCOVERY_ERROR in SDK13, s132, nRF52, central role View Voters Login to vote on this thread 0 Login to vote on this thread 0

Readiing humidity from HTU21D sensor using TWI

Production release of S130 & S132 v2.0 SoftDevices for the nRF51 and nRF52

Keil + nrfjprog = true

Bluz, a new internet connected dev kit based on the nrf51822, has launched

Serial DFU Procedure and Tips

Changes in the Infocenter

Finding secondary services using dongle, linux library
View Voters Login to vote on this thread 0 Login to vote on this thread
0

what facter will influence the speed of sending data
View Voters Login to vote on this thread -1 Login to vote on this thread
0

nRF52: OneWire HDMI CEC
View Voters Login to vote on this thread 0 Login to vote on this thread
0

How to save data to flash before system power-off ?
View Voters Login to vote on this thread 0 Login to vote on this thread
0

BLE_DB_DISCOVERY_ERROR in SDK13, s132, nRF52, central role
View Voters Login to vote on this thread 0 Login to vote on this thread
0