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Not Answered
DEVKIT NPM1300 not generating VSYS 0

When I connect the two-pin battery and short pin1 and pin2 of P1, I am unable to get the battery voltage at J1 AND WHEN I LEAVE THE PINS UNSHORTED FOR P1, THEN I AM NOT GETTING...
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0 replies

Started 1 hour ago
by Megha Agarwal
Not Answered
PMIC buck1 output not getting generated completely 0

I have connected the correct 47K res for VSET1 but I am not getting 1.8V, instead I am getting 2.3V I am getting the correct output for BUCK2 as 3.3V I have checked the resistor...
19 views

0 replies

Started 2 hours ago
by Megha Agarwal
Not Answered
Schematic Review Request: nRF5340 and nPM1100 bluetooth microphone 0

Hello, I am requesting a schematic review of my bluetooth microphone system. I've used the spec sheets as well as audio DK hardware reference material to design these schematics...
51 views

0 replies

Started 15 hours ago
by npwalker
Not Answered
Security Updates for nRF52840 beyond 2031 0

Hello, We are developing a product based on the nRF52840. According to the blog post nRF Connect SDK gets Long-term support with version 3.4.0 , NCS v3.4.0 declares the...
73 views

0 replies

Started 1 day ago
by Luzian
Not Answered
nRF21540 DK Scanning RSSI Does Not Go Below -80 dBm with FEM (LNA) Enabled 0

Hardware: nRF21540 DK SDK Version: NCS 3.4.0 Problem Description: Modified the observer sample to scan for a specific device, using nRF21540 DK as the scanner with FEM...
95 views

0 replies

Started 5 days ago
by Bobing

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PDM stands for pulse density modulation. PDM is a form of modulation used to represent an analog signal with a binary signal. In a PDM signal, specific amplitude values are not encoded into codewords…
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