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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
574 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
1600 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...

915 views

0 replies

Started over 7 years ago
by LIANGTAO
Not Answered

BLE_DB_DISCOVERY_ERROR in SDK13, s132, nRF52, central role 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...

804 views

0 replies

Started over 7 years ago
by Mikhail
Not Answered
How to run OTA on BLE Nano 0

dear all, i need your help. Where we are: We use mbed software developer platform. We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear. We are able to generate...
- ble nano ota dfu
930 views

0 replies

Started over 7 years ago
by pargfrieder7

Recent in Nordic blog

Bluetooth 5 2Mbps Demo with nRF52 Series and Samsung Galaxy S8

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Bluetooth 5 - now arriving in smartphones As we know, Bluetooth 5 was launched last December by the Bluetooth SIG. The nRF52 Series from Nordic have always had Bluetooth 5 and its arrival in the mix for…
- 9 May 2017
Setting up Segger on a mac or pc and debug - step by step for humans

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Most guides out there are unclear and made for machines. Here is a full guide how to setup Segger for mac OS X with some example project from the SDK ( or even a PC but not tested), and also how to debug…
- 5 May 2017
FreeRTOS threads preview with J-Link, GDB/Eclipse

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Short note how to make FreeRTOS program debugging with eclipse little simpler. If you are looking the information how to configure the whole environment see this post: https://devzone.nordicsemi.com/tutorials…
- 11 Apr 2017

Latest guides

nRF5x: nRF52805 Specific PCB Guidelines

Andreas

This guide will cover the specific areas that must be paid extra attention to when designing a PCB for nRF52805. It is intended as a nRF52805 specific addition to the General PCB design guidelines for…
- 18 Jun 2020
Getting Started: Developing for the nRF52805 with nRF5 SDK

bjorn-spockeli

Introduction The nRF52805 SoC is a low-cost member of the nRF52 Series with a subset of the features of the nRF52811 and nRF52810 SoCs. As the nRF52805 has a feature subset of the nRF52810/11 SoCs, which…
- 11 Jun 2020
nRF5x: nRF52832 Specific PCB Guidelines

Andreas

This guide will cover the specific areas that must be paid extra attention to when designing a PCB for nRF52832. It is intended as a nRF52832 specific addition to the General PCB design guidelines for…
- 10 Jun 2020
Hardware design, RF test and coverage: iBasis eSIM International Coverage Update

Brian Kim

Since Nordic Semiconductor announced that it has partnered with one of the world’s largest international cellular carriers, iBASIS, to use nRF9160 System-in-Package (SiP) module and to include an iBasis…
- 4 Jun 2020
Getting started: Getting NB-IoT Demo running on Thingy:91

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The Nordic Thingy:91 is a cellular IoT prototyping platform. It is based on the nRF9160 System-in-Package (SiP). The nRF9160 has an integrated modem that supports both LTE-M and NB-IoT. The factory programmed…
- 29 May 2020
Bluetooth low energy: Mocking CoreBluetooth

Aleksander Nowakowski

CoreBluetooth is the native iOS framework to communicate with Bluetooth-enabled Low Power (LE) devices, except iBeacons (which require CoreLocation) and HomeKit devices. It is easy to start with, if one…
- 9 Mar 2020