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nRF52832 DK is bricked 0

Hi, I’m working with an nRF52832 DK board that’s stuck in bootloader mode—LED 5 just keeps blinking. Here’s what we’ve tried so far: Held the IF BOOT/RESET button...
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Started 47 minutes ago
by Aditya P
Not Answered
Cannot retrieve hash using img_mgmt_client API 0

Hello, After I upload a new signed image to my device using MCUboot serial recovery (single image), MCUmgr Img_mgmt_client API img_mgmt_client_state_read() always fails...
19 views

0 replies

Started 7 hours ago
by [email protected]
Not Answered
NRF54L15 with RS485 sensor 0

Hi Nordic team, I am plan to design an IoT sensor that apply to Agriculture, In case of 2 communications: Near field and far field, I will integration both BLE and Lora...
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0 replies

Started 9 hours ago
by Dany
Not Answered
Custom board for nRF54L15 0

Hi Are there any examples of a custom board for nRF54L15? I have a project built/running on the nRF54L15 DK. I now want to create a custom board for the nRF54L15. ...
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0 replies

Started 12 hours ago
by garrettb
Not Answered
Getting RTT Logging with J-Link Probe and nRF54L15DK 0

It would be extremely useful to get the HCI Traces (BLE) of my nRF54L15 boards. Documentations: Embedded HCI Tracing For simplicity's sake, here is my setup: - nRF54L15DK...
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0 replies

Started 13 hours ago
by MarcorBT

Recent in Nordic blog

Writing BLE firmware with a few lines of code part 2

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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…
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Intro to ShockBurst/Enhanced ShockBurst

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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…
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Writing BLE firmware with a few lines of code

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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…
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nrF52 Tutorial: ETM Instruction Trace with Keil MDK

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Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
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One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
- 15 Dec 2017
One minute to understand BLE MTU data package

viewtool

1.Profile MTU: ATT Maximum Transmission Unit (MTU) is the maximum length of an ATT packet. The ATT MTU is defined by the L2CAP and can be anywhere between 23 and infinity. The implementation of the Bluetooth…
- 15 Dec 2017