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...
Hello,
I am now developing firmware for nRF52840 DK and nRF52840 dongle. My target is to develop a firmware that my DK/dongle be central and can send command to peripheral...
In SES, it is possible to clean when project is opened , Rebuild ALL, clean solution, clean zephyr and as well from Project -> Reload project, it is possible to update. How...
Hello,
I am working on BLE+Thread multiprotocol and took ble_thread_swi_template as a base code. I am using nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8. My development...
Is there any available binary firmware for nRF5340 Audio DK to evaluate and demo the LE audio case?
I tried to use the nRF5340 Audio DK for LE audio, but found the LC3 codec...
I'm interested in zephyr to make the image file lighter. Have a any solution to update for BT DFU with signle bank? I wonder I can use single bank like Nordic Softdevice.
hi, i am using a cutom board based on nrf5340 mcu , so, while setting it up i am facing the problem in checking logs and led status.
i am uisng the nrf5340dk board to build...
Hi,
I enable the watchdog in the application image, then call soft reset to enter the bootloader, the bootloader execution is also normal, until the watchdog is reset. ...
Hello!
I have a situation where a chip is connected with an antenna on a u.FL slot, what I want to do is to remove that antenna from the chip and connect my nrf52840 to...
Hi,
I want to send the I2S MIC Raw data through Ble by using ble_nus_send. I have written one application but it triggers a Cmake error. I have attached the log below...
HI I'm using the nrf5340dk, and I'm able to flash the application core with code that toggles the LEDs.
But I'm not able to flash the network core. I've specified in the...
Hi, I'm currently designing a system which requires Heart Rate monitorization and I'm using the MAX30101 chip to do so. I will be using I2C communication and, therefore, based...
1. We use code similar to the existing sample code to repeatedly sample a 0 - 2.25V voltage range using the SAADC. 2. Settings: 30s interval, single-ended input, burst-mode...
Hi All,
I'm looking for a PC based tool with similar functions as nRF connect. Our manufacturer is developing a functional test fixture which will PC based and will be...
Hello,
I'm looking for reading the sent data from an old embedded autonomous nRF905 (which act like an active tag) and I thought I could use this convenient-looking USB...
Hi,
I am using nrf52810 with custom board and i want to create OTA file for custom application. while compiling the bootloader to get hex files, i am getting error as "Target...
Hello Nordic support team,
Forgive me if I am asking a stupid question.
In the source file ble_conn_params.c, there is a function called ble_conn_params_init() and I...
from the datasheet we see that this device can operate at 1.8V or 3V3 (or anything in between).
We can also check supply current on the mRF52DK which runs at 3V3.
How...
Hi everyone,
I would like to measure the total current consumption of the board in order to get an estimation of the battery life. I am using PPK-2 and nRF Connect Power...
Hello Everyone,
For my project, I have to make my BLE device to advertise itself for a period of time and transit to "scan" mode to scan for other device for a period of...
I am getting this fault when i try to run a observer handler where i have implemented semaphores.
And i cant figure out what this error code means
Thanks in advan...
Hello,
I am currently trying to run this ble_secure_bootloader . I am using SES V5.68 with the nRF52840 SoC and I am using nRF5 SDK version 14.2.0. I have also adjusted...
