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....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
I'm testing USB audio demo. I changed bit resolution of APP_USBD_AUDIO_FORMAT_DESCRIPTOR 16 to 24 but the widows10's USB audio device is still 16 bit. how can i do that?
Hi!
I'm trying to pass the BLE data to the PC using nrf52840 DK.
To do so, I've started with the ble_app_uart example and it was able to build fundamental features–find...
Hello,
our application requires to emulate keyboard, e.g. to write strings like "hello world\n" as it might be typed by the keyboard. According to the recommendations...
Hey I am using nRF 52840 DK
I am reading temperature from Segger code and displaying it in the log
But I want to display that value in my android nRF Mesh Application...
Aim:- To read temperature and humidity over a mesh network and display it in an android application
Devices to be connected in Mesh :-
nRfF52840 Development Kit x2 ...
I created a 500ms timer to send mouse movement as follows.
m_mouse_movement_send(5,0);
When the device runs there, the device will restart. The error code is NRF_ERROR_FORBIDDEN...
Hi engineers,
I want to use the pin P1.09(NRF_GPIO_PIN_MAP(1, 9)) as GPIO, but when I initiate it, it seems fail.
I've looked through the relevant issues here, but got...
Hi,
I am currently trying to build a project using a nRD9160 with legacy code and am receiving this error when trying to load an existing project:
I understand...
I am not able to successfully use your nRF UART app to communicate with your nRF52840 DK. I get a warning when installing the app that it may be too old for my version of...
I'm still learning BLE development so I apologize if this is a basic question.
Here is a screenshot of a recent capture I did with the nRF52-DK. The bluetooth sniffer is...
Pardon my ignorance of the nuances of Security and Encryption but what I am observing is a bit perplexing.
Every time I run the nrfutil command to generate the bootloader...
Hello, I use sleep_mode_enter() to put the device into sleep mode, however, the RTT print a fatal error after sd_power_system_off(), I don't know whether the device is in...
I'm trying to open a nRF Connect SDK project in Segger Embedded Studio for ARM (Nordic Edition) V5.30a
When I try opening the project I get an error box with the following...
I want to add an OUT endpoint to the USBD example, but it is not successful. I cannot find the relevant tutorial. Below is my main.c, asking for help, thank you very much...
hi nordic team,
im update the app by usb dfu,my sd version is s140_nrf52_7.0.1_softdevice,and shell like this:
program.bat
dfu.bat
the device cant update and...
