I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi,
I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init:
static void conn_params_init(void){
uint32_t err_code;
ble_conn_params_init_t...
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...
Hi,
Working on RSA encryption, I'm trying to build an RSA context from just the P, Q and E part of the key (as per https://tls.mbed.org/kb/development/how-to-fill-rsa-context...
Hi Nordic Team,
I've modified the DTM app to use USB CDC, I used a serial terminal to manually send commands, e.g. set tx power command, it worked fine. But it didn't work...
