Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hello,
I am using the nPM1300EK connected to a nRF54H20 DK over i2c interface. I am trying out the "one button" sample code ( https://docs.nordicsemi.com/bundle/ncs-latest...
We are able to update the firmware of our nRF device over BLE using the nRF Connect mobile app.
However we're looking for a solution to replace the nRF Connect app with...
Hello,
i'm developing a firmware for nrf5340dk from 4-5 months using VS Code and Nrf Connect SDK v.2.3.0. Everything went smoothly until now but about a week ago i started...
Hi,
Can you tell me what LED5 on the nrf52840 DK indicates? When is it on? When is it off? 2 observations I have made:
When the DK is connected to a development computer...
I am new to Nordic (coming from STM32), and I am trying to set up a basic timer with multiple compare channels. For this simple example, I want a timer that triggers a compare...
SDK: nRF5_SDK_17.1.0_ddde560
example: secure_bootloader_ble_s132_pca10040
The example works when I use the S132, but when I replace with S312 it does not.
i have already...
Hi there,
We are currently using nRF Conenct SDK revision v2.5.0
https://github.com/nrfconnect/
Initially started with v2.6.1 but had to downgrade to v2.5.0 due to some...
I'm getting error:
When trying to use any of the time related functions: localtime,strftime etc. I have the
"#include <time.h>" in the file, but armgcc is acting like...
Hello all,
I am designing a custom board utilizing the nRF52832 QFAA. For the first version of this board, I am attempting to closely replicate the layout of the nRF52832...
Hi
I want to be able to access some build type variables in my C code in a Zephyr project (using west as the build manager) to be able to show them on a screen or in logs...
Hi,
I am working on nRF52840 DK for Bluetooth Locator Tag following guidelines as per Bluetooth Fast Pair: Locator tag (nordicsemi.com) . I am receiving following error...
We have developed a custom board based on the nRF52840-CKAA-R7.
Development is well into the re-release phase, and I am having some issues with battery life.
I've done...
Hi,
I have a mass storage that format a fat_fs volume and create a file when I plug the device by USB. Here is how I create a file :
It works fine, and I can see my...
Good morning,
I am developing my Zephyr solution with a Supported board RAK4631 in a RAKWireless solution called Wisblock. This is a kind of building blocks called Wisblock...
