Nordic DevZone

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

Not Answered
Differences in BLE Controller Initialization logs between throughput sample and throughput with Single-Slot DFU Integration 0

Hi Nordic teams, I am working on integrating single-slot DFU for the nRF54H20 based on the throughput example. However, I noticed a difference in how the Bluetooth controller...
20 views

0 replies

Started 1 hour ago
by lammobile
Not Answered
QGAA vs PAAA reference circuitry 0

In the absence of a QGAA reference, is there anything to be aware of when designing a QGAA board? For example, with the nRF52840, the WLCSP and QFN references used different...
14 views

0 replies

Started 2 hours ago
by askiiart
Not Answered
Independent TX Power Control for Multiple BLE Connections 0

Hi Nordic I am wondering whether one device can connect to two Bluetooth devices at the same time and independently control the TX power to communicate with the two devices...
14 views

0 replies

Started 2 hours ago
by Ziyao Zhou
Not Answered
setting TX PACKETPTR when using TIFS 0

I’m using the RADIO peripheral for BLE 1M connection-event RX→TX turnaround. Current flow: 1. RADIO receives a data PDU. 2. RADIO reaches END/PHYEND and disables. 3. In...
13 views

0 replies

Started 2 hours ago
by bios-bob
Not Answered
bt_disable will cause fatal error 0

nrf sdk 2.9.2 I wanted to stop Bluetooth activity, so I used `bt_disable`, but a kernel panic occurred. So I create a simple example to try this function, I still get...
15 views

0 replies

Started 3 hours ago
by lightspring

Recent in the DevZone Blog

Advice for Designing with the nRF52

notsane0

The Field Application Engineers (FAEs) at Nordic Semiconductor work hard every day to help customers be successful with their designs. In that process, a number of issues come up repeatedly. This list…
- 6 Apr 2018
nRF BLINKY compatible firmware using Zephyr Bluetooth APIs

vikrant8051

Hello World !! This is simple code which is compatible for nRF Blinky App which is based on Zephyr OS Bluetooth APIs. I've tested it on #nRF52840-PDK board. Isn't it simple ? You have to just replace…
- 24 Jan 2018
How to interface a Nordic Thingy:52 using Amazon Alexa

gamnes

Interfacing the Nordic Thingy:52 from the Amazon Alexa Voice Service just had to be done! In this blog post I will briefly explain how this demo was set up, but I will direct you to the GitHub page if…
- 24 Jan 2018
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

Coleman McFarland

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
Show And Tell: Poly - Building an RC Airplane The Hard Way

Daniel Veilleux

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…
- 5 Jan 2018