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The peripheral is disconnected from the central when a second vendor specific UUID service is added 0

Hello, Could someone give me a hint with the following problem? I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral. An...
- s130
- uuid
- 2-0-0-7-alpha
- disconnect
- vendor
- nrf51822
- central
1195 views

0 replies

Started over 10 years ago
by user13097
Not Answered

Bluetooth developer studio and nordic plugin 0

I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino) the generated xml file...

579 views

0 replies

Started over 10 years ago
by user12248
Not Answered
Do I want nRF52 Serialization or Module or Hybrid? 0

I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question. I have an STM32 MCU...
- keil stm32 rtx serialization
898 views

0 replies

Started over 10 years ago
by user8101
Not Answered
eclipse build error 0

I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
- blinky eclipse
343 views

0 replies

Started over 10 years ago
by user12923
Not Answered
future releases of sniffer ? (fixed malformed packet) 0

I use nRF51-DK and nRF51-Dongle for a BLE sniffer. Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)". It can not be...
- ble sniffer wireshark
1932 views

0 replies

Started over 10 years ago
by user12801

Recent in Nordic blog

Debugging nRF52 series devices using Trace

user4922

#Why use trace "Embedded Trace Macrocell (ETM) allows to capture information on the processor’s state without affecting the processor’s performance. Microcontrollers that include an ETM allow detailed…
- 20 Apr 2016
BBC micro:bit rolling out now!

user2113

Now delivering into kids hands in UK BBC micro:bit has, as I write this, been delivered into the hands of 450 000 UK schoolchildren with a further 500 000+ to be handed out over the next couple of weeks…
- 16 Apr 2016
nRF51822 now available as ultra- thin CSP variant

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The award winning nRF51822 is now available as an ultra-thin Chip Scale Package) CSP variant. Measuring just 3.38mm x 3.38mm and with a height profile (including ball grid array) of just 0.35mm it is tiny…
- 15 Apr 2016

Latest guides

Software: Memory Optimization with the nRF Connect SDK

user82787

Out of the box, the examples in the nRF Connect SDK are configured for ease of use, functionality, and debugging; they are not generally configured for optimal memory utilization. Some of the examples…
- 6 Jan 2022
Software: nRF Desktop on a Development Kit

user107729

This tutorial is aimed at implementing the nRF Desktop application on the nRF52840 Development Kit (DK) using the nRF Connect SDK, thereby allowing it to work either as a gaming mouse, keyboard, or dongle…
- 16 Dec 2021
Software: Add DFU support to your application

user72692

This guide will show you, step by step, how to add Device Firmware Update (DFU) support to your application using the nRF Connect SDK. First it will demonstrate how to add BLE DFU support to the Peripheral…
- 29 Nov 2021
Software: Common fixes for nRF Connect SDK build problems

user106736

Does your build fail today, even though it worked fine yesterday? Are you able to build your project on another computer, but not the one you need to use now? Here are eight things you can try to fix these…
- 22 Sep 2021
Peripherals And RF Test: TWI/I2C implementation with nRFx TWIS Driver

user16646

Objectives Learn to add and configure an I2C/TWI Master Zephyr driver to an NRF Connect SDK project. Learn to add and configure an I2C/TWI Slave nRFX driver to an NRF Connect SDK project. Demonstrate…
- 4 Aug 2021
Peripherals And RF Test: Using the nRF Connect SDK / West to program the Radio_Test example into the nRF5340 DK for agency testing.

user2133

Using the nRF Connect SDK / West to Program the Radio_Test example into the nRF5340 DK Background: There is a need to be able to put a Nordic Semiconductors System-on-Chip / transceiver into modes where…
- 3 Aug 2021