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Not Answered
nRF52840 HCI USB / SDC – How to configure per-connection event length and scheduling 0

Hi Nordic team, I am using the nRF52840 HCI USB project as the controller firmware, with a Linux device acting as the Bluetooth host. My application has multiple BLE connections...
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0 replies

Started 9 hours ago
by Dzmitry
Not Answered
Community Project: Using PPK2 for Thermodynamic Computing on ARM Cortex; BOOP A Thermodynamic Voxel Architecture for Energy-Constrained Edge Computing 0

Hello DevZone Community, I wanted to share a unique hardware-in-the-loop implementation using the Power Profiler Kit II (PPK2). While the industry is heavily focused on...
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0 replies

Started 10 hours ago
by Sam01234567
Not Answered
Using modem_cellular and gnss-nmea-generic simultaneously 0

Hi, I am developing on the nRF5340 and using an external modem and an external GNSS module. I am using SDK version 3.4.0. To operate the modem, I use `modem_cellular...
- software
- GPS
- Pre-production
- nRF5340
34 views

0 replies

Started 13 hours ago
by jp_
Not Answered
nRF52840 DK PCA10056 v3.0.3: LED5 off, no J-Link USB enumeration despite normal VDD_IMCU 0

Hello Nordic Support, I need version-specific troubleshooting advice for an nRF52840 DK, PCA10056 hardware v3.0.3 (label 2026.16), with the nRF5340 interface MCU. I have...
39 views

0 replies

Started 15 hours ago
by ZEPHYR0
Not Answered
Perform continuous location tracking with periodic data transmission to server 0

Hi all, I am working on an IoT tracking feature that transmits the location every 5/10 seconds. Currently, I tried using a Thingy:91X to get and send the location with the...
- development
- software
- GPS
- nb-iot
- nRF9151
57 views

0 replies

Started 19 hours ago
by Charles TU

Recent in the DevZone 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

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
Bluetooth on a desktop computer (Windows, Mac, Linux)

kbaud

Posting this here in an effort to save the time of anyone else who is wanting to control a device from a desktop computer. Our application is a motor control device that is wirelessly controlled from…
- 4 Jan 2018
Writing BLE firmware with a few lines of code part 2

Nguyen Hoan Hoang

Second part of the series Writing Bluetooth LE firmware the easy way blog. This second part shows how to read and advertise the environment sensor data (BME280 using Motsai Neblina module and BME680 using…
- 3 Jan 2018
Intro to ShockBurst/Enhanced ShockBurst

Daniel Veilleux

The first generation of wireless PC accessories to achieve widespread success (the ones that shipped with a dongle in the box) adopted 2.4GHz radios because these radios offered the optimal trade-off between…
- 1 Jan 2018