Nordic DevZone

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Printed PCB antenna and aluminium housing 0

Hello, My BLE board with a printed PCB antenna, preferably a meander one, will be housed in a perforated aluminium casing. Will I be able to communicate with the outside...
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0 replies

Started 2 hours ago
by Morgane Baille
Not Answered
nRF7002 over SPI (nRF5340 host, NCS 3.2.1): intermittent "RPU comms test: sig failed: expected 0x42000020, got 0xaaaaaaaa" on one unit after RDSR2/RDSR1 wake-up succeeds — what does 0xAAAAAAAA indicate, and what is the recommended host recovery? 0

Setup Custom board, nRF5340 application core as host, nRF7002 on SPI ( nordic,nrf7002-spi , 24 MHz), nRF Connect SDK v3.2.1, SPI driver wifi_nrf_bus (SPIM). Supplies...
- nRF Connect SDK
- Wi-Fi
- hardware
- production
- nRF7002
- nRF5340
19 views

0 replies

Started 3 hours ago
by sean012
Not Answered
nRF9151 Proprietary PSM 0

Hello, I am currently working a project, initially based on nRF9160, which is now equiped with nRF9151. The device sends data to nRFCloud using CoAP, every 15 min. The device...
21 views

0 replies

Started 3 hours ago
by Vincent44
Not Answered
Development of an NTN IoT Tracker with asset tracker template 0

Hello everyone, i am absolutly new to the nRF9151 plattform and the asset tracker template. So far i have digged through the github repo and also through the code in...
- software
- nRF Connect SDK
- nb-iot
- Evaluation
- nRF9151
- NTN eval
- Asset Tracking
35 views

0 replies

Started 5 hours ago
by MZI0
Not Answered
Move Generated Edge AI Lab model define macros from source to header files. 0

Hi DevZone support team, We have been using the Nordic Edge AI Lab to create tiny ML models. These models auto-generate the model's C code across three files: nrf_edgeai_user_model...
56 views

0 replies

Started 11 hours ago
by Aeyohan

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