Hello, we have application based on ncs v2.7.0. We use cmakepreset and cmake for building application. We want to add DFU functionality to our project. We study following...
Hi,
I am sending a SCAN_REQ packet from my code after receiving an Advertising packet from the NRF5340 DUT. Sometimes I receive the SCAN_RSP packet, but other times I encounter...
Hi,
I have ordered custom board based on nRF52840 SoC couple of times from JLCPCB and that included assembling as well. Unfortunately, 90% of the boards had floating aQFN...
Hello DevZone,
In NCS, we have many BLE Mesh examples that is initialed by:
The first argument is a structure that contains some input and output OOB callback functions...
hi support team,
in 9161dk, when we need to program external flash, we need to config board with nrf connect, may i ask what's this? and if i need to consider power consumption...
I am attempting to build a project off of the XXX template repository. So far I have gotten the workspace set up and am now attempting to run "west build" but I get the below...
Hi,
I´m using a Fanstel BC40M board with a nRF5340 on board as a peripheral device.
Being connected to a central, it triggers some tasks in the peripheral. The peripheral...
I have a custom board with a nRF52840 and a nRF21540. To control my FEM (nRF21540) I have added the following to my code to my nRF52840_nRF52840.dts file:
/ {
nrf_radio_fem...
I am trying to control the 485 relay using the 485 to ttl converter. I implemented it on arduino using the following code:
#include <SoftwareSerial.h>
#define SoftSerial_RX...
Hello,
I am using bis gateway on nrf5340 audio dk to transmit data.
In addition to audio encoded data, I also wanted to send some additional data, so I put these data...
We are experiencing intermittent connection issues with the nRF9160 using NB-IoT on the Vodafone UK network. Our devices fail to connect or register with certain cell towers...
i have changed light example demo server.
now i add #define MESH_FEATURE_RELAY_ENABLED (1) in nrf_mesh_config_app.h ,the server have supplyed friend feature, i used nrf...
I'm working with a Fanstel BT40 module which includes an nRF5340 and nRF21540 FEM. As a starting point I'm using the scan_adv example, which is working out-of-the-box but...
Hello, I'm trying to implement timer-driven ADC acquisition with the nrfx library. I previously configured some timer-drive GPIOs like in the following code
I'm having...
Hello,
I'm using the libmodem directly and have to call this function: https://docs.nordicsemi.com/bundle/ncs-latest/page/nrfxlib/nrf_modem/doc/api.html#c.nrf_modem_init...
Dear DevZone Team,
I'm facing a very strange issue whereby the sample code from the Lesson2_Exercise2 of the Wifi Fundamentals course does not allow my development kit...
I currently use 8 nRF52832 as PTX and 1 nRF52832 as PRX. To ensure better communication quality, I wrote the code for PIPE allocation. The channel is assigned by PIPE 0 as...
Hi,
I'm working on a custom board with an nRF52840 MCU and a MAX17260 fuel gauge IC interfaced via I2C. The goal is to read the voltage of a battery using the MAX17260....
Dear all.
I have one question about thread certification environment:
I want to setup internal test environment only with Nordic nRF52840(no other bed devices). In the...
Hello,
In an existing device using the nRF52832 I have 2 SPI Master instances. Please, may you confirm that is possible to create a third SPI Master instance?
By the way...
Hi,
I am working on project, in which we using nordic nRF52840 chip. We need to flash the app+SD+BL image file in external QSPI memory.
After prevalidation, the DFU controller...