Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
After modifying the ancs example to remove the data and control points, the event_connect() subfunction in ble_ancs_c.c gets called immediatly upon a connection to a master...
Hello team,
I am trying to build an audio LE application where I require a stereo output and microphone input. As an initial part of the project, I am trying to connect...
Hi,
I'm developing firmware for nRF52840 device (Acconeer XM122), and I'm trying to use fstorage library to write some data to flash.
SDK version 15.3.0, Segger Embedded...
I'm currently attempting to get the nRF 9160 to enter PSM mode when not transmitting along with the asset_tracker_v2 application just so we can do some power consumption measurements...
Hi Dev Zone,
We have an existing design that includes the Espressif ESP8266 Wi-Fi MCU and we would like to add an nRF52 to the design. Our preference would be to add the...
I'm using NRF52833 with SDK v16.0.0 along with mesh SDK v4.1.0. I want to know if it's possible to write data which is not word aligned into the internal flash (For example...
Hi everyone,
I started working on nordic nRF52832 DK and tested out some examples. I think i am done with the examples now and am looking to write my own code apart from...
Dear Members,
How can we determine the first ANT message from my transmitter ?
We saw from ant_parameters.h,
Which variable is being used ?
Kind regards...
Hi,
Today I found that after I OTA my board, it runs well at first. But when I reset it, it will run old image again.
Before this OTA, my board has gone through many OTAs...
hi all,
I am currently working on a ble project, the led based on the NRF52832 chip is used as the slave, and the mobile phone is used as the master to form a star network...
I use nRF Connect to connect to nRF52832 device. 1st connection is bonded authenticated encrypted link, but 2nd connection becomes not bonded unencrypted link. Why 1st and...
Hi,
I was provisioning devices for a customer today when I noticed at the end of provisioning that the JSON database file that was exported had all the features except ...
Hello,
We are developing a library which is intended to use the trustzone feature available with nrf5340 DK. We followed the instructions available in Using a custom Secure...
Hi
When I use the nrfjprog with the command line:
The application is starting and the code running.
If I do the same again (with the same hex or a newer one) the...
I am developing a project with nrf mesh SDK 5.0.0, I use dimming code, but the code uses rtt input, if I want to replace rtt with buttons, what should I do? I'm learning,...
