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Connect another board over UART from nRF51822 mKit board 0

I am using mbed library to get leg up on development. This is the first time I am writing any MCU application and it sure makes things a lot easier. I am using nRF51822...
- mbed
- uart
- nrf51822
1428 views

0 replies

Started over 10 years ago
by Jigar Patel
Not Answered
HID Service on iOS 0

I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
1971 views

0 replies

Started over 10 years ago
by Adam
Not Answered

the speed of large amount of data 0

int main(void) { uint32_t BufferCount; uint32_t err_code; // Initialize leds_init(); timers_init(); buttons_init(); uart_init(); ble_stack_init(); gap_params_init...

955 views

0 replies

Started over 10 years ago
by fitfuel
Not Answered
Gazell library source code. 0

Hi I have a question about using gazell link layer and paring library with concurrent timeslot api. I try to do this but i have the hard fault handler after invoked nrf_gzll_init...
- gazell
- nrf51822
1507 views

0 replies

Started over 10 years ago
by Firek
Not Answered

PWM / Timer question 0

HI, I want to use PWM to control various hardware (LED's, etc ..) so I started off from the suggested PWM code example, found in this forum + modified it as I want to use...

3072 views

0 replies

Started over 10 years ago
by Jacques

Recent in Nordic blog

Designing your Bluetooth GATT: Custom Services and Characteristics [MIDI controller use case]

Mohammad Afaneh

One thing I wish I had when I started developing for BLE is more blog posts that walk you step-by-step on how to tackle the different phases of the system design and implementation. One such phase is designing…
- 28 Jun 2017
Nordic Developer Zone celebrates its 4th year of helping developers succeed

John Leonard

Nordic Developer Zone - The Nordic developer’s best friend The original goal of Nordic Developer zone was to create a resource for our customers that would complement direct Nordic technical support.…
- 23 Jun 2017
Simple GPIO driver example

Hans Elfberg

Introduction This example shows a simple GPIO driver for seamless handling of the GPIO and GPIOTE peripherals of the nRF52 series. This example is particularly intended for developers who wish to develop…
- 22 Jun 2017

Latest guides

Getting Started : Getting started with Bluetooth Electronic Shelf Labels (ESL) and Periodic Advertising with Responses (PAwR)

Lorenzo Amicucci

The new Bluetooth 5.4 features Periodic Advertising with Responses (PAwR) and Encrypted Advertising Data (EAD) can be used for one-to-many applications. One of these is the Electronic Shelf Labels (ESL…
- 7 Aug 2024
nRF5x: General PCB design guidelines for nRF52 series

Kaja

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Nov 2023
Software: Periodic Advertising with Responses (PAwR): A practical guide

Hung Bui

Periodic Advertising with Responses (PAWR) is a new feature in Bluetooth 5.4. It extends the periodic advertising protocol from Bluetooth 5.0. Periodic advertising, where a device sends broadcast data with…
- 13 Sep 2023
nRF5x: General PCB design guidelines for nRF53 series

Kaja

When designing a PCB with a high-frequency radio onboard certain rules should be followed for optimal radio frequency (RF) performance. This guide will provide some general PCB guidelines that can be used…
- 6 Jul 2023
Software and Protocols: nRF Cloud Access Provisioning

Charlie

Please note that some information on this page may be outdated due to ongoing improvements in nRF Cloud. For the most current details on provisioning services, refer to the nRF Cloud Security Services…
- 1 Dec 2022
Software and Protocols: Field verification of GNSS on the nRF91 Series

JaniM

Introduction The intention of this guide is to clarify and describe the main aspects relevant to the GNSS receiver functionality on the nRF9160 as well as build configurations, tool recommendations and…
- 10 Jun 2022