Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
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...
Dear Nordic,
Could you please suggest and and expamle or advice how to use in-project libraries properly (not 'externally built' as an know example shows). It's better to...
Hello, I have NRF D 24LU1P 1201FD and NRF F 24LU1P 2136IW. The first one executes all commands, while the second one does not work for writing and erasing. I tried to erase...
Is there a limitation for number of INT's If is how do I attach same interrupt on multiple buttons
for(..my buttons){ ...
ret = gpio_pin_interrupt_configure_dt(pb, GPIO_INT_EDGE_TO_ACTIVE...
I want to change the connection params in peripheral role with nrf52840 without informing the central device to do the actual setting operation, yet I don't find a relevant...
I'm trying to implement the WS2812 driver in my own project. I'm referencing the sample code stored in zephyr/samples/drivers/led_ws2812. I have copied over all of the correct...
In the scanner activity of the Blinky android app, there is the following import:
import com.switchmaterials.android.nordicble.databinding.ActivityScannerBinding ;
It...
Hi,
My Thingy91 has suddenly stopped connecting to the mobile network. It came with an ibasis SIM which has data, but since this morning I am getting an ESM 38 + EMM 19...
I have controlled an LED with a push button connected to GPIO pins P0.03, P0.04 respectively.Now I want to use those pins as CLK and DIO pins of TM1637 Display.I wrote a basic...
Hi, I have encountered the following problem, using SDK 17.1.0:
secure bootloader compiled with current gcc stable version (11.2.0) fails during runtime with the following...
Hi,
This is under Linux Ubutnu 20. I am trying to evaluate the Nordic NRFConnect SDK following the tutorial at: https://devzone.nordicsemi.com/guides/nrf-connect-sdk-guides...
I want to accomplish what was achieved in this post: https://devzone.nordicsemi.com/f/nordic-q-a/85237/how-to-wakeup-the-nrf52480-on-usb-power-up-event-from-sleep-low-power...
I am working on a BLE peripheral FW using 1.9.1 nRF Connect SDK on VS Code.
My application was building uptil now.
I changed one file name. Its .c / .h file names and...
Hi there,
I previously had an issue with header files not being detected and could not resolve it, so decided to reinstall the extensions for Visual Code and the Connect...
After successfully building and running the nRF9160 at_client sample app on Monday, I tried to repeat this success this morning but VS Code under Connected Devices says nRF...
