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Not Answered
Send data from ios to nrf51822 0

Hi i use nrf51822 s110 "hrs" example to transmit the data to ios. I need to add an option to send back some data (from ios to nrf51822). 10 bytes maximum . how can i implement...
- s110
- bluetooth low energy
- io
- nrf51822
904 views

0 replies

Started over 10 years ago
by max
Not Answered

hrs receive data from ios 0

Hi i use the hrs example to transmit the data to ios. but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum . how can i implement...

610 views

0 replies

Started over 10 years ago
by max
Not Answered
why it return NRF_ERROR_INVALID_STATE after calling ble_hts_measurement_send() 0

Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
1039 views

0 replies

Started over 10 years ago
by Jesse
Not Answered
Bluetooth driver for USB dongle with Dynastream N5 kit (nrf51422) 0

I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
963 views

0 replies

Started over 10 years ago
by johnnyfear
Not Answered
system off wakeup with internal RC clock 0

Hi All, I am working in the sleep mode with system off and wake up with internal RC clock. It function well when connected to EV board... I see the "Emulated System...
1281 views

0 replies

Started over 10 years ago
by peter

Recent in Nordic blog

Difference between nRF52840 Engineering A and B reference designs

MartinBL

After the release of nRF52840 Engineering B we have received several inquiries about the difference between Engineering A (nRF52840-QIAAAA) and Engineering B (nRF52840-QIAABB) reference designs. One reason…
- 15 Jan 2018
Rust bindings to nrf52 series

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In mid-2017, I came across this project by James Munns. It essentially wraps the C SDK for nRF52 development boards, and provides bindings that can be called from Rust. James gave a talk to the Rust DC…
- 12 Jan 2018
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I've been looking for an excuse to write a low-latency, Enhanced ShockBurst (ESB), radio protocol that I can reuse when building remote control toys. Although Bluetooth is great for a lot of use cases…
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Latest guides

Software: Using a custom Secure Partition Manager with your application

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One of the samples available in the nRF Connect SDK is the Secure Partition Manager, which is required to run applications in the nonsecure domain of the CPU. The sample uses the SPM library available in…
- 12 Feb 2020
Getting Started : nRF Connect SDK Bluetooth Low Energy tutorial part 1: Custom Service in Peripheral role

haakonsh

Scope The goal of this tutorial is to set-up your own custom Bluetooth Low Energy service on an nRF5340 acting in a peripheral role. We will set up a new Bluetooth LE project from scratch. The finished…
- 11 Feb 2020
Mesh Networks: Mass Provisioning of Nordic BLE Mesh Nodes

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- 8 Feb 2020
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- 4 Feb 2020
Getting Started: Introduction to Nordic nRF5 SDK and Softdevice

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What is the difference between SDK and Softdevice? How can we select SDK and Softdevice versions? Do the SoC, SDK, and Softdevice have version compatibility problems? How can we understand the SDK directory…
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I have spent a bit of time recently experimenting with different TLS credential configurations using nRF91-DKs. Eventually I got to the point where I wanted to do things like swap out the certificates…
- 10 Jan 2020