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QGAA vs PAAA reference circuitry 0

In the absence of a QGAA reference, is there anything to be aware of when designing a QGAA board? For example, with the nRF52840, the WLCSP and QFN references used different...
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Started a few seconds ago
by askiiart
Not Answered
Independent TX Power Control for Multiple BLE Connections 0

Hi Nordic I am wondering whether one device can connect to two Bluetooth devices at the same time and independently control the TX power to communicate with the two devices...
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Started 6 minutes ago
by Ziyao Zhou
Not Answered
setting TX PACKETPTR when using TIFS 0

I’m using the RADIO peripheral for BLE 1M connection-event RX→TX turnaround. Current flow: 1. RADIO receives a data PDU. 2. RADIO reaches END/PHYEND and disables. 3. In...
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0 replies

Started 15 minutes ago
by bios-bob
Not Answered
bt_disable will cause fatal error 0

nrf sdk 2.9.2 I wanted to stop Bluetooth activity, so I used `bt_disable`, but a kernel panic occurred. So I create a simple example to try this function, I still get...
12 views

0 replies

Started 59 minutes ago
by lightspring
Not Answered
Unable to resolve configuration with compilerPath: "C:\ncs\toolchains\fd21892d0f\opt\zephyr-sdk\arm-zephyr-eabi\bin\arm-zephyr-eabi-gcc.exe" 0

Hi, When starting nRF Connect for VS Code, SDK v3.3.0, the message Unable to resolve configuration with compilerPath: "C:\ncs\toolchains\fd21892d0f\opt\zephyr-sdk\arm-zephyr...
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0 replies

Started 1 hour ago
by Ken58

Recent in the DevZone Blog

QuickLogic Announces TAG-N Wearable Sensor Hub Eval Kit

QuickLogic

Today, QuickLogic announced the availability of our TAG-N Wearable Sensor Hub evaluation kit for the Nordic Semi nRF51 DK, Nordic’s all-in-one, multiprotocol development kit for ultra-low power wireless…
- 11 Dec 2014
Native support for nRF51 SDK in Keil IDE

Krzysztof Loska

Recently we introduced support for CMSIS-Pack into our nRF51 SDK. The nRF51 SDK is natively supported in the Keil IDE. This means that nRF51 SDK latest version and example software for nRF51 are easily…
- 10 Dec 2014
Programming nRF51 with ST-Link & uVision

Milan

Hi, I am planning to design a device based on nRF51-dk but with external programmer. I have ST-Link available so I thought I just provide a simple walk through showing how to set it up. Firstly, here…
- 10 Dec 2014
Visualising your memory usage

Eliot Stock

The linker in the GCC toolchain, ld, produces a *.Map file which shows you how the memory on your micro is being used. This file is a goldmine of information but it's a bit difficult for humans to absorb…
- 2 Dec 2014
Using the ADC with the S110 SoftDevice

Stefan Birnir Sverrisson

A good place to start with getting to know how to use the ADC with the S110 SoftDevice is by using one of the BLE ADC code examples provided on Nordic's Github page, where BLE examples have the "ble_…
- 28 Nov 2014
Nordic sponsoring hackathons

Eirik Midttun

Right before Web Summit - the "Davos for Geeks" - Nordic Semiconductor sponsored its second Hackathon in Dublin: the Hardware Hackathon. As a sponsor Nordic provides hardware and mentors for…
- 21 Nov 2014