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NRF52840的电鸿认证适配求助 0

目前正在做产品的认证，但是电鸿官方的sdk包并不支持nrf52840芯片的适配，希望北欧半导体官方能协助帮忙做适配
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Started 1 hour ago
by Apos
Not Answered
nRF9151 DK HW rev 1.4.0 — SIM not detected on two separate boards 0

I have two nRF9151 DK boards, both hardware revision 1.4.0, both showing the same SIM detection failure. Symptoms on both boards: AT%XSIM? always returns %XSIM: 0,9...
24 views

0 replies

Started 5 hours ago
by Alex012345678910
Not Answered
NRF54LM20B-QGAA-R7 PCB foot print and 3D Body 0

Hello, Can you please provide a PCB footprint and a 3D step file for the IC for the part NRF54LM20B-QGAA-R7? This is the QFN52 package. Can you also provide reference...
20 views

0 replies

Started 6 hours ago
by ykavi
Not Answered
nPM1300 going directly into trickle charge without meeting the termination voltage 0

I am using an NPM 1300 with nRF Connect SDK 3.2.4. I am using a 2.8 mAH LiPol battery. I have the termination voltage set at 4.2 volts and the charging current set at 100...
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0 replies

Started 6 hours ago
by adunk
Not Answered
nRF54L15 Antenna Matching Network 0

Dear Nordic, I'm designing a 0.6mm thick 6-layer rigid-flex with the nRF54L15-CAAA, and due to my current stack-up the ground polygon to trace clearance can only go as small...
42 views

0 replies

Started 13 hours ago
by Oli Perez Oxalis

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