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DFU Failed on nRF5340: Flash write failed (12) with slot_index_primary = 1, App-core-only FOTA, Internal Flash, NCS v2.9.1 0

Hi, I'm working on enabling **FOTA for the application core only** on **nRF5340**, based on the **`nrf5340_audio` example**, using **only internal flash** (no external flash...
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Started 3 days ago
by heavyjo
Not Answered
[NRF54L15DK] How to use the LVGL to control ssd1306 OLED? 0

I have a question here. My purpose is to add an OLED ssd1306 in my project. Hardware: nRF54L15-DK. PCA10156 OLED SSD1306 128x64. Software: ncs...
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0 replies

Started 3 days ago
by Mrzhang
Not Answered
Problem with REST protocol (nRF Cloud) in Thingy91x 0

Hello, I have a Thingy91x and I'm having problems using the samples: "Cellular: GNSS" ( https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/cellular/gnss/README...
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Started 3 days ago
by GoncaloS
Not Answered
nrfUtil Trace LTE Intermittent Issue 0

Hello, I am currently using the nrfutil application to convert modem trace logs to pcaps through an automated process. I am seeing intermittent failures with the following...
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Started 3 days ago
by test_user1
Not Answered
Matter over WiFi nRF5340+nRF7002 (v2.6.1): How to retrieve (in the program) the WiFi credentials used in matter provisioning 0

Hi, I have a project which uses Matter over WiFi and at the same time running a HTTP client. I want to retrieve and use the WiFi credentials from the Matter over WiFi provisioning...
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0 replies

Started 3 days ago
by Winston A

Recent in Nordic blog

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
Writing BLE firmware with a few lines of code

Nguyen Hoan Hoang

Writing a BLE firmware can now be done with a few lines of code. The code example bellow is all you need to write for a non-connectable BLE firmware that advertise a counter value every second in the…
- 29 Dec 2017