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Questions on nRF54LM20A TX Power Control and nRF21540 Gain 0

Hi Sirs We are planning to use the nRF54LM20A/B together with the nRF21540 FEM in our design, and we have a few technical questions regarding TX power control and FEM...
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0 replies

Started 2 hours ago
by Louis Chang
Not Answered
NCS v3.3.0] Inquire about the possibility of bypassing KMU key verification for single-slot operation 0

Hi Nordic Support Team, We are currently evaluating the nRF54L05 DFU single-slot sample in NCS v3.3.0. Our question is: Is it technically possible to configure the single...
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0 replies

Started 4 hours ago
by YI YANRONG
Not Answered
Question about the nRF54L15 DK nPM1300 power connections 0

Hi, I'm using the published nRF54L15 DK hardware files and noticed something that I don't understand. On the nPM1300 section of the schematic and PCB: Pin 20 ( VSYS...
- development
- auto_pmic
- pcb
- hardware
- auto_nrf54l15
- auto_hardware
- nPM1300
30 views

0 replies

Started 12 hours ago
by Tim012
Not Answered
PM1300 datasheet:wants to know the PSRR of the LDO 0

we are developing solutions with PMIC type=PM1300, we eager to know the internal LDOs PSRR. i have read 171 page of PM1300 datasheet, but cannot find PSRR data or the PSRR...
38 views

0 replies

Started 19 hours ago
by ougengzhou
Not Answered
nRF54L15 PDM clock runs at ~1/32 of expected (PCLK1M instead of PCLK32M) on a custom board works on DK 0

nRF54L15 PDM clock runs at ~1/32 of expected (PCLK1M instead of PCLK32M) on a custom board - works on DK Summary On a custom nRF54L15 board, the PDM peripheral clock ...
74 views

0 replies

Started 1 day ago
by Cristian Turcan

Recent in the DevZone Blog

NRF52 debugging with QtCreator on Windows

Globuloz

Hello I succeeded to configure QtCreator toolchain to compile and debug my NRF52 board. So I wanted to share. I use my own Makefile to compile everything so I will focus here on how to run a debug session…
- 17 Jun 2016
BLE-Cube — A Bachelor Project

BLE Cube

In spring 2016 four students from NTNU got an assignment from Nordic Semiconductor. To compliment this assignment, the students wrote a short article: "What if controlling household appliances with your…
- 15 Jun 2016
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RK

Segger has recently released a number of tools, some of them free, which work with Segger's JLink debuggers, One of those is SystemView, a real-time analysis and visualisation tool. It's cross platform…
- 9 Jun 2016
AEC-Q100 qualified nRF51824 now available for intelligent connected vehicle applications

John Leonard

nRF51824 - World's most capable automotive qualified Bluetooth SoC The nRF51824 is now available qualified to AEC-Q100 for automotive applications that demand AEC-Q100 qualified devices. The nRF51824…
- 8 Jun 2016
Building a Cross Platform Mobile App to communicate with nRF51

Mahesh Venkitachalam

Summary Construction of a cordova based cross platform mobile app that displays heart rate measurement data sent by a Nordic nRF51822 device via BLE. This data is periodically posting this to thingspeak…
- 7 Jun 2016
Measuring Lithium battery voltage with nRF52

Ole Bauck

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider on nRF52. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and we (Nordic) recommend…
- 23 May 2016