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nRF5340 Audio DK and FTDI_SPI 0

Hi there, on the nRF5340 Audio DK, there is a FT2232H, which provides FTDI_SPI + FTDI_SPI_SEL. How this can be used, is there any sample for this available? And how...
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0 replies

Started 1 day ago
by Oleh
Not Answered
nRF5340 & nPM1300 decoupling cap 0

Hi I have some questions about nRF5340 & nPM1300 decoupling cap nRF5340 1.For pin A3/D2/H11/K1/L5/L11, ref. SCH is 1uF*1 and 0.1uF*5, could we only connect 1uF*1 and...
20 views

0 replies

Started 1 day ago
by Poki Huang
Not Answered
nRF9160 GNSS assistance 0

Hello, I have a product based on nRF9160 that uses GNSS. The device is a meter, not an asset tracker, so GNSS is not the TOP 1 feature we need. When the device is installed...
15 views

0 replies

Started 1 day ago
by Vincent44
Not Answered
Nrf52dk_nrf52832 SPI test with default PINs work but it doesn't with the ones from my design 0

Hello everyone, I'm curretly working on a new design based on nrf52832, and I'm validating different interfaces. Currently working on SPI, I'm testing it with a W25Q64...
- software
- nRF Connect SDK
- Evaluation
- spi
- nrf52832
- hardware
27 views

0 replies

Started 1 day ago
by AloisKyrou
Not Answered
Websockets over NB-IOT : No auto-started network interface 0

Hi, I would like to test a websocket connection over NB-IOT with the nRF9151DK. I started with the websocket_client example but I have those warnings and errors at startup...
- software
- lte-m
- nb-iot
- Evaluation
- nRF9151
23 views

0 replies

Started 1 day ago
by MalloryLP

Recent in Nordic blog

Writing BLE firmware with a few lines of code part 2

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Second part of the series Writing Bluetooth LE firmware the easy way blog. This second part shows how to read and advertise the environment sensor data (BME280 using Motsai Neblina module and BME680 using…
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Intro to ShockBurst/Enhanced ShockBurst

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The first generation of wireless PC accessories to achieve widespread success (the ones that shipped with a dongle in the box) adopted 2.4GHz radios because these radios offered the optimal trade-off between…
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Writing BLE firmware with a few lines of code

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Writing a BLE firmware can now be done with a few lines of code. The code example bellow is all you need to write for a non-connectable BLE firmware that advertise a counter value every second in the…
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nrF52 Tutorial: ETM Instruction Trace with Keil MDK

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Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
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One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
- 15 Dec 2017
One minute to understand BLE MTU data package

viewtool

1.Profile MTU: ATT Maximum Transmission Unit (MTU) is the maximum length of an ATT packet. The ATT MTU is defined by the L2CAP and can be anywhere between 23 and infinity. The implementation of the Bluetooth…
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