Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
nRF7002 absolute max RF input (−10 dBm) with shared antenna and external BLE FEM 0

Hi, We are designing a module with nRF54LM20 + nRF7002 ( WLCSP ) and want to share the 2.4 GHz antenna between Wi-Fi and BLE, following your coexistence guidance (shared...
11 views

0 replies

Started 40 minutes ago
by Göran Nordahl
Not Answered
Updated from 2.7.0 to 3.4.1, but sw_pwm no longer compiles 0

I've updated my project from 2.7.0 to the latest (3.4.1), which was an experience. However, I've got it compiling now, but I'm getting the following error in the SW PWM driver...
14 views

0 replies

Started 1 hour ago
by mkjones
Not Answered
Load switch for active GNSS antenna on custom board 0

Hi! I'm designing a custom board based on nRF9160 and I have some questions regarding the GNSS antenna circuitry. The antenna I'm planning to use is Molex 206640, as I saw...
12 views

0 replies

Started 3 hours ago
by Rocio Cabral
Not Answered
EMC Immunity - 52840 BLE with 2.7GHz interferer 0

I've just been doing some EMC testing on a board we developed which based on a module containing the 52840. The BLE comms are integral to the function. When the interferer...
20 views

0 replies

Started 5 hours ago
by BenFT
Not Answered
nRF9160, nRF9151 unpowered high-temperature storage – qualification data request 0

What high-temperature storage (JESD22-A103) and temperature-cycling conditions was the nRF9151 qualified to (temperature, duration, cycles)? Your DevZone forum mentions 125...
75 views

0 replies

Started 6 days ago
by West0

Recent in the DevZone Blog

micro:bit v2 Pager

Ali Aljaani

In this blog post, we will show you how to build a pager with a micro:bit v2 and nRF Connect SDK. Writing application in C using nRF Connect SDK gives you the highest level of control over the micro:bit…
- 8 Apr 2022
Comparing range with Bluetooth Low Energy of the nRF21540 DK and the nRF52840 DK

Susheel Nuguru

FYI: The video above shows a similar test as this blog post, just using two nRF52840 DKs and two nRF21540 DKs. The blog post uses one nRF52840 DK and two nRF21540 DKs. One of the reasons we did multiple…
- 7 Apr 2022
nRF Cloud REST API and configuring the Asset Tracker v2 application

Mariano Goluboff

Introduction The Asset Tracker v2 is a highly configurable asset tracker application available in nRF Connect SDK, that supports, among many things, multiple cloud services and configuring the behavior…
- 22 Mar 2022
Working with the nRF52 Series' improved APPROTECT

Daniel Veilleux

New revisions of nRF52805 (revision 2, build codes Bx0), nRF52810 (revision 3, build codes Ex0), nrf52811 (revision 2, build codes Bx0), nRF52820 (revision 3, build codes Dx0), nRF52833 (revision 2, build…
- 5 Feb 2022
Audio Recognition using Edge Impulse Machine Learning on the nRF52840 DK

notsane0

Introduction Machine Learning in the wireless edge-device space leverages the processing power of the local microprocessor to minimize the amount of data being transmitted. Since radio transmissions are…
- 21 Dec 2021
Find inspiring projects from the Advanced Wearables Contest

Charlie

Do you want to learn how to design advanced wearables with Nordic SoCs? The winning projects from the Advanced Wearables Contest on Hackster.io are available for your reference now. The world has encountered…
- 12 Oct 2021