Nordic DevZone

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

Not Answered
CAN WE USE THE SPI NOR FLASH OF THE bytE SEMICONDUCTOR 0

Can we use the nor flash on the nrf52833 soc ? currently we are keeping the DNP if we want in future i just want to know whether it will support from the firmware perspective...
7 views

0 replies

Started 12 minutes ago
by Rachita Reddy
Not Answered
Zigbee Concentrator Mode impacting OTA upgrade reliability (nRF52840, nRF5 SDK) 0

Hi, I am working on a Zigbee coordinator based on nRF52840 using the nRF5 SDK (ZBOSS stack). My network includes up to ~50–60 devices (both mains-powered and battery-powered...
5 views

0 replies

Started 42 minutes ago
by Marco_A
Not Answered
sEMMC Development roadmap? 0

Hello, First of all, I'm delighted to have found the beginning of eMMC support for Nordic devices as software peripherals in NCS 3.2.0: https://docs.nordicsemi.com/bundle...
14 views

0 replies

Started 1 hour ago
by medtechdb
Not Answered
Queries Regarding Usage nRFX For Development 0

Greetings, I'm considering nRF52840 for a product. My connectivity requirements are BLE 5+ (For GATT-based communication, No requirement for channel sounding, etc), USB...
15 views

0 replies

Started 1 hour ago
by Aditya M
Not Answered
nRF54L10 Bare Metal SDK: Which security features are officially supported without Zephyr/TF-M? 0

Hello Nordic team, We are evaluating nRF54L10 for a battery-powered Bluetooth LE medical device . We are considering the nRF Connect SDK Bare Metal option instead of Zephyr...
13 views

0 replies

Started 2 hours ago
by Namuk Kim

Recent in the DevZone Blog

Nordic Semiconductor nRF51822 Firmware for Background Data Recording

scytulip

#Nordic Semiconductor nRF51822 Firmware for Background Data Recording Updating on https://github.com/scytulip/nrf51-back-rec Design Objective This firmware is designed for low-cost long-time low-power…
- 23 Oct 2014
Nordic nRF51822 ARM Cortex-M0 Development using emIDE

Hugh

Nordic nRF51822 ARM Cortex-M0 Development using emIDE To avoid the hefty charges with commercial compilers I tried emIDE with some success; here are the settings I used for the EV Kit Official emIDE…
- 22 Oct 2014
Beacon Kit - Mistake in Ref_Design_UG_v1.0

Salman

I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014
How different BLE packet types influence throughput

Stefan Birnir Sverrisson

There are several types of write operations, write request with authorization, write request without authorization and write command. You can see message sequence charts for those messages here and he…
- 9 Oct 2014
Measuring Lithium battery voltage with nRF51

Stefan Birnir Sverrisson

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider and a connected capacitor. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and…
- 2 Oct 2014