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Not Answered
Request for RF Tuning Support – nRF54LM20 with nRF21540 FEM 0

Hi, We are experiencing a low RSSI/range issue with our nRF54LM20 module using the nRF21540 FEM. We have already consulted with you regarding the design under Case ID...
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0 replies

Started 2 hours ago
by Irfan Memon
Not Answered
Achieving pin retention in nRF54L15 GPIO without hardware pull-up through sys_reboot() 0

Hi, I have encountered a challenge with the nRF54L15 that I am hoping someone might know a solution for! My device has a power enable pin (on GPIO1) that must ideally...
71 views

0 replies

Started 23 hours ago
by htownclyde
Not Answered
l0destar - ultra low-power open-source hardware and software vehicle tracker you can build at home 0

Hi This isn't about a problem so I'm not sure if this is an inappropriate post to make here, if so please feel free to remove it, however there is no commercial incentive...
70 views

0 replies

Started 1 day ago
by m4rkw
Not Answered
NRF_MODEM_LIB_MEM_DIAG_ALLOC Kconfig setting needs log but increments the failed allocs (which is not only used for logging statistics but for diagnosis as well). 0

I am using the SDK v3.4.0 LTS for modem error debugging I included: prj.conf I am mapping errors depending on wether memory allocations failed. I am fetching the stats...
68 views

0 replies

Started 1 day ago
by Peter Horauer
Not Answered
An aborted Channel Sounding procedure leaves ~1 mA residual current until reset (SDC 200.12506) 0

If a Channel Sounding procedure is aborted while in flight and the ACL is then disconnected, the device settles at a flat ~1 mA with the CPU asleep in the idle thread and...
100 views

0 replies

Started 1 day ago
by Nat E

Recent in the DevZone Blog

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
Hexapod using nRF52 DK - Part 1: Intro and hardware

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This series of posts will describe a new toy here at Nordic: The nRF Hexapod. The post will be divided in multiple parts, this part describing the project in general and the hardware that is required…
- 19 May 2016
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Sometimes we look for what will be the best demo for BLE operation between mobile device and peer device. Recently Blinky is one of perfect application, but I suggest one more interesting example between…
- 13 May 2016
nRF Connect v1.0 Release Candidate

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Note: This post is outdated. Please go to the product page for nRF Connect for Desktop for updated information and downloads. nRF Connect is the new official name of the Bluetooth Smart tool previously…
- 9 May 2016
How to test nRF52 NFC tag with reader (Adafruit Tag Reader)

Brian Kim

Since NFC is one of new feature on nRF52, some customers often ask how to verify NFC tag they are implementing. The purpose of this blog is to provide how to setup and how the implementation based on SDK…
- 9 May 2016
A modern approach to Bluetooth LE and the Internet of Things

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Bluetooth LE is ideal for Internet of Things applications where many low powered sensors or devices feed data through a gateway and out onto the internet. An optimal solution would move away from the use…
- 6 May 2016