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Not Answered
nPM1300 resets with VSYSLOW when enabling external boost converters at VBAT ≈ 3.1–3.2 V 0

Hi! We have a device that includes boost converters powered from the battery through the nPM1300. When these converters are enabled, a short but relatively high current...
11 views

0 replies

Started 1 hour ago
by Oleksii Shcherbyna
Not Answered
Feasibility Study of Google Find Hub Support on the nRF5340 for Bluetooth Device Tracking 0

Hi, I am currently in the initial research stage of my project. My objective is to explore adding Google Find Hub functionality to a Bluetooth device so that it can be located...
29 views

0 replies

Started 6 hours ago
by asha suresh
Not Answered
nRF54LM20A, NCS v3.4.0: ESB only in the rest of each 20 ms period – esb_init()/esb_disable(), or Timeslot? 0

Before buying two nRF54LM20-DKs, I need to know which way is supported. Our own protocol uses RADIO directly: in each 20 ms period a SYNC goes out at 30 µs, started by a TIMER...
70 views

0 replies

Started 1 day ago
by Project NIC
Not Answered
nRF52840 TWIS hangs after WRITE_REQ with CONFIG_UART_ASYNC_API enabled; CONSTLAT prevents failure 0

I am seeing a reproducible interaction between asynchronous UART support and the TWIS peripheral on an nRF52840 running NCS v3.4.0. The application uses nrfx TWIS to implement...
- development
- software
- nRF Connect SDK
- nrf52840
- twi
59 views

0 replies

Started 2 days ago
by Guenther
Not Answered
Physical board support 0

I'm not sure if I can share the files here, but you can email me at kc6ete at gmail if you want a copy It's a four color print designed for the Snapmaker U1 though it can...
56 views

0 replies

Started 3 days ago
by DVH

Recent in the DevZone Blog

S132 v3.0 production version now available from Nordic Semiconductor implementing key Bluetooth 4.2 features

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- 25 Jul 2016
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https://vimeo.com/175834292 In the video above, 96 nRF51 devices are completely erased, programmed with a 150kB .hex file, verified, and reset (application reaches main() when the blue LED lights up)…
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PDM example on the nRF52832

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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…
- 20 Jul 2016
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One of most frequently asked question from customers is howt to test RF to evaluate RF performance on their device. The precondition of this is to connect UART between PC and DUT(Device Under Test) prior…
- 17 Jul 2016
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