Nordic DevZone

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

Not Answered
nRF52833, SPI with DMA data receive Issue 0

Hi, I am working with nRF52 DK (52832), and the issue I am facing is that i am unable to increase the data size of data SPI -DMA can receive. Currently it is configured at...
- development
- software
- dma
- spi
- nrf52832
6 views

0 replies

Started 29 minutes ago
by Akshay_embed
Not Answered
Power Consumption using nRF9151DK 0

Hello everyone, I want to evaluate the power consumption in idle mode of the nrf9151 sip. Environement: nrf9151dk_rf9151_ns nRF Connect SDK Toolchain v3.0.2 VScode...
13 views

0 replies

Started 1 hour ago
by RK-FD
Not Answered
erase netcore update image 0

I’m using SMP over UART to send the erase command ( {"slot": 1} ), and it only erases the application core image (image 0). I also have a network core image (image 1) present...
12 views

0 replies

Started 2 hours ago
by shlomots
Not Answered
Configuration used to configure security level in channel sounding 0

So i am currently referring this ticket and from that I get to know that when when setting parameters for create config (HCI_LE_CS_Create_Config) command for channel sounding...
16 views

0 replies

Started 3 hours ago
by Shreeyash17
Not Answered
Thread: Higher power consumption with SSED compared to SED 0

I am trying to get the lowest possible power consumption for my Thread device, so I am experimenting with different configurations. Currently I'm testing with SSED ( Synchronized...
13 views

0 replies

Started 3 hours ago
by BertL

Recent in Nordic blog

Writing BLE firmware with a few lines of code part 2

Nguyen Hoan Hoang

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…
- 3 Jan 2018
Intro to ShockBurst/Enhanced ShockBurst

Daniel Veilleux

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…
- 1 Jan 2018
Writing BLE firmware with a few lines of code

Nguyen Hoan Hoang

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…
- 29 Dec 2017
nrF52 Tutorial: ETM Instruction Trace with Keil MDK

Bob Boys

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…
- 15 Dec 2017
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…
- 15 Dec 2017