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...
Hello Everyone,
I am using NRF52833 in my project and I have my NRF module connected to 2 other microcontrollers on UART peripherals. The details are mentioned as below...
We have first worked with a development kit from Nordic (nRF52840 DK) . We flashed the BLE applications using the nRF Command Line Tools.
https://www.nordicsemi.com/Products...
Hello,
I have to open a new discussion session on the same topic because the current session has been closed.
The topic is as follows: devzone.nordicsemi.com/.../at...
Hi,
We currently have a Gazell project that runs on nRF52832 . We have difficulties changing the project target to the nRF52810 .
From the SDK17.0.2, example: "gzll_ack_payload_device_pca10040...
Hi,
I have a firmware (performing DFU over Bluetooth )that runs well on nRF52833 dev kit and for developing the DFU over BLE. I follow this tutorial
https://devzone.nordicsemi...
Using SDK 17.0.2 I wrote a function to modify advertising interval on the run. The function doesn't return any error but the interval isn't changed. What am I doing wrong...
After nrf_drv_twi_tx() function and nrf_drv_twi_rx() function, m_xfer_done is checked using APP_ERROR_CHECK(m_xfer_done). What is the significance of checking m_xfer_done...
Hi,
I am working on DFU-OTA example on BLE. my doubt here is once the controller copied the image into slot1 bootloader will immediately start to validate whether the image...
I am using the following code to generate and output a n-MHz clock on a GPIO pin. (code is borrowed/copied from another question on this forum)
However, the clock output...
I download the zip file(nrf-command-line-tools-10.15.4_amd64.zip) in the website.
And then I unzip it get the following structure files:
JLink_Linux_V758b_x86_64.deb JLink_Linux_V758b_x86_64...
Hello everyone!
Long story short, we are developing a BLE application based on the Nordic UART peripheral example. The board (STM32 micro + BL652 BLE module w nrf52832 inside...
Hi All,
I have a question about notify data size.
I have a 10byte array, but the length after Notify is sent will be max len = 50byte which I set in characteristic.
...
6 hours ago
Online steve.hou
2 pts.
Dear support,
I am the beginner of of the Nordic with 52840 chipset, i am try to running sdk 1.90 with zephyr os
i am...
Hey, I'm trying to get a basic BLE with coded PHY (125Kbps) setup with on the fly encryption/decryption working but I'm running into a strange problem. I'm using a custom...
