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...
Hello,
Could someone advice how the Zephyr I2S (i2s_nrfx.c) modules or Nordic Module (nrfx_i2s.c) should be used to I2S TX a USB ISOCH stream (1msec), when the 2 rates ...
Hi,
The project is based on nrf cloud reset FOTA sample, ncs 2.6.1, testing on nrf9160DK. I use a FT232 to monitor the output from uart2.
I want:
uart0: used for outputting...
Hi, I just started working on nrf5340 and on importing the blinky sample, i got an warning regarding my gpio driver files. i have tried reinstalling my SDK and it doesnt work...
I am using the following chip: NRF52840-QIAA-R
boggi@getshop-boggi:~/....$ nrfjprog --program /home/boggi/..../build_1/zephyr/zephyr.hex --sectoranduicrerase --verify...
Hello,
I want to program the NRF52840 chip via the nRF Conect for Desktop application using the NRF52840-DK. I made the connections as in the image and I also made the NRF52840...
Hello All,
I am having issues using the Async zephyr API to control the UART. I am using the Seeed studio xiao nrf52480 sense board.
I have followed a couple of nordic...
Is it possible to use the nrfjprog utility to program and secure (from read over the SWD) the nRF52840 in one step? I tried:
nrfjprog -f NRF52 --program abc.hex --chiperase...
Hi,
I'm running into a strange issue with an application based on the azure_iot_hub sample using ncs v2.5.0 running on the nRF9160DK. Everything works fine when I run the...
i want to use NRF Hardware Timer into Zephyr OS(NRF Connect SDK) . How I can use any example or Suggestion Please. My Issue Is I have to trigger ADC Read Every 1ms . so Zephyr...
Hai
We are already using nrf52820 for various projects and already having stock of around 10k.
Now we are planning to work on Bluetooth mesh. I found NRF52820 will support...
Hi,
I want to run the radio_test sample on a custom board, how do I go about doing this?
The custom board uses a UBLOX NINA B401- which utilises the nRF52833 chip...
I have created the sample_fs project from subsys/fs/sample_fs. I have not made any changes to the project. I have built it and flashed it onto a nrf52840dk. But I'm getting...
Hi,
I want to enabe filessytem, diskaccess and sdmmc on nrf5340 in order to save data on a SDCARD via SPI.
I have added the following to my proj.conf
CONFIG_DISK_ACCESS...
I posted a question in the following link, but there is no answer.
https://devzone.nordicsemi.com/f/nordic-q-a/114929/please-tell-me-the-scroll-up-down-command-for-mouse...
