When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
Hi Nordic team,
Please guide to resolve the error .
While trying to convert the model_handler.c to model_handler.cpp the below deceleration shows multiple compilation...
Summary: What are advantage bullet factors of Zephyr RTOS over FreeRTOS to choose this in nRF Connect SDK v1.5.0
Details: We have Implemented our previous project...
Due to a particularly stupid thing I have done on another chip, I have ended up depending on the ability to advertise a short name and a long name. However, when I build an...
I'm new to using micro controllers and for a project i have the nRF52 controller and i am trying to perform an OTA FW update using web bluetooth. When i connect to the board...
The problem is I can't figure out a way to use the shield pins on the board (P20) to program an external MCU (nrf52832). It just refuses to do so it always programs the onboard...
Hi,
We are using I2C to communicate with a sensor from the thingy:91. The sensor need either 3.3 V or 5 V I/O voltage levels to communicate.
As we understand it, the...
Hi all,
I am trying to develop a simple windows application using pc-ble-driver writing my own C# bindings on a nrf52840 dongle with nrf-ble-driver-sd_api_v6-mt-4_1_4.dll...
Hi,
I am running the example code:C:\nRF5_SDK_17.0.2_d674dde\examples\ble_central_and_peripheral\experimental\ble_app_multirole_lesc
I am using PCA10040 dev board.
When...
I am attempting to use a one shot application timer. This works fine when I use the event handler to perform a specific task toggle an LED for example. But I would really...
Good afternoon,
We have developed a new equipment based on the nrf52840. We use sofldevice 's140_nrf52_6.1.0_softdevice' and we use bonding with static pin.
We have setup...
Hi,
Is it possible to generate Complimentary PWM in nrF840? Do i need to use the PWM in Individual mode?
My application is a synchronous buck converter
thanks,
th...
Hi all,
I have RaspPi_OT_Border_Router_Demo_v4.1.0-1.alpha image for BorderRouter and need to work with Command lines in Command line Interface(CLI) and with diag commands...
Hello,
I have recently received nrf5340 development kit.
To get my very first stamps of programming given precompiled image peripheral heart rate, I
1. Connected board...
Hello,
I want to evaluate the ble_app_buttonless_dfu example (C:\nRF5SDK160098a08e\examples\ble_peripheral\ble_app_buttonless_dfu). I am using the nRF5 SDK 16.0.0, IAR EWARM...
I have an nRF52840 - install the BLE Sniffer Software on it - play a littel Bit - happy :-)
(dont help me to scan the communication between 2 devices - but thats a other...
