I have followed the instructions in the DevAcademy Cellular IoT Fundamentals Lesson 3 Exercise 1 exactly, (whilist filling in the gaps from the cloned cell-fund repo) and...
I'm working on a IoT device that leverages the AWS IoT and AWS FOTA components from the nRF Connect SDK. The device is battery powered, and so I want to limit the connection...
Dear devzone，
Based on ncs2.9.1 and nRF54L-DK(v0.9.2), add in the prj.conf of the peripheral_uart example:
Compile and burn to nRF54L15-DK, the program does not run, and...
Hello, just like the title indicated, I need help with setting up the nRF21540 EK with the nRF9160 DK.
For my application, since the nRF9160 DK has the nRF52840 on it, I...
Dear Nordic and community,
I am currently in pre-production phase of designing a PCB based on the NRF9151, and I am a bit confused by the Hardware Device Guidelines, which...
The nRF54L series is a new device to the nRF family, and during the bring-up of the chip from early engineering samples to mass production devices there have been quite a...
The pm_evt_handler routine handles the event PM_EVT_CONN_SEC_FAILED and lists the following text as comments:
case PM_EVT_CONN_SEC_FAILED:
{
/* Often, when securing...
Hi Community,
I have nrf51822 module and use it's ADC. I had 2 AAAA batterys to supply power. But found 3V regulator consumption over 100ua. It's too much with sleep mode...
Hi,
We are trying to learn how to use the python bindings with the nrf51 dongle on an application for a windows PC.
We got as far as installing the pc_ble_driver_py, but...
Hi,
I am trying to run the light switch example of the nRF5-SDK-for-Mesh-v1.0.1 on total 2 boards(1-client (own nrf52832 board) and 1-servers (dev kit nrf52832 with pca10040...
Using Windows 10 I get an error when I try to export the graph from my PPK 1.1.0 to any Image File (PNG JPEG etc). SVG and CSV export works well.
Python shows this error...
Hello, Thank you for helping me to interface the PCF85176 (40 x 4 universal LCD driver for low multiplex rates) with Nordic nRF52 development kit board. I need to write the...
i have a few question, i bought this " www.skylabmodule.com/.../".
if the device has a sample code loaded?
where are the example codes for the device?
i want connect...
Hi everyone,
I recently acquired a nRF52832 Breakout Board from Sparkfun. I have been using it for a few weeks now and everything was fine. I was programming it using the...
I use DFU function to update APP. and when i execute the flash write operatin in APP,then afer the dfu operation,bootloader can not jump to the APP. it keeps in bootloadr...
I am using nrf52832, SDK14 and sd 132.5.0. I want to disable SAADC after measuring battery level then enable again when I want to measure it again like in this post . When...
Hi, I want to know how to properly indicate for the function
spi_send_recv(...)
that I'm sending or receiving data on SPI.
On other platforms with library function...
I'm using the SPI driver and experiencing a hang in the SPI driver because the SPI interrupt is not raised. The reason is in this code from the driver:
p_cb->bytes_transferred...
Hi,
my device does some UART communication. Because temperature drift of HFINT is to large, the external HFXO has to be used. To make things worse, this is a low power...
