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nrf52840_xxAA_REV2 not woring the mcuboot with sdk 3.4.0 0

I've trying to get MCUBOOT woth work with my project & after much time/effort & found my project, untoughed, works on the nrf52840DK. I then discovered that the mcuboot build...
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0 replies

Started 4 hours ago
by John Galvin
Not Answered
Uart regressions between SDK 2.8.0 -> 3.3.0 0

Hi! We have recently upgraded nRF Connect SDK. Since this change, some of our users experience issues with uart - two nRF52840 communicating together. We have not been able...
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Started 5 hours ago
by kat829
Not Answered
Questions about CPU Wake-Ups and BLE Radio Operation on the nRF54L15 with Zephyr RTOS 0

Hello, I am working on a project based on the Nordic nRF54L15 microcontroller, using nRF Connect SDK and Zephyr RTOS. The application handles BLE communication in both advertising...
- development
- software
- nRF54L15
- zephyr
- bluetooth le
24 views

0 replies

Started 6 hours ago
by ELavmap
Not Answered
nRF54L15 NFCT, is ESD protection needed when the antenna is inside a plastic enclosure? 0

Hi all, Quick question on NFC design practice. I am using the nRF54L15 NFC in tag emulator mode (differential), with the following setup: Antenna: Molex 1462360051...
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0 replies

Started 8 hours ago
by oriolpr
Not Answered
Modem 4 KB TLS chain limit for Azure certificate changes 0

Hi We have a fleet of nRF9160-based sensors in the field (mfw 1.3.x, NCS 2.7.0) with ab Azure IOT Hub Connection over MQTT / TLS. For FOTA we are using azurewebsites.net...
- software
- nRF9160
- lte-m
- iot sdk
- production
38 views

0 replies

Started 11 hours ago
by rene_pvh

Recent in the DevZone 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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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

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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…
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