Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
As everyone knows, the supply of semiconductors is pretty bad now. Normal suppliers such as Digikiey have zero stock. Recently we have had to purchase from less known distributors...
Hi everybody! My application is based on SDK 17.02. I try to communicate with an spi device using spim driver and the code is basically based on the nrfx-spim example.
After...
I am using latest version, nrf connect sdk v1.4.99-dev1
when activating bt_enable, application gets stuck
applications without BLE works well
I am working with...
Hi I'm Frank.
I'm testing Serial DFU via UART using TWO nRF52840 DKs(DFU master and DFU slave DK).
I want to update firmware of slave DK through the master DK.
I was...
dear all:
I use the latest sdk17 to test the ANCs sample on the 52840 DK。 The address of the example is: SDK_Path\examples\ble_peripheral\ble_app_ancs_c。after...
I have a example application (gatt central) that works fine on the nRF52DK dev board. I'm able to change the advertisement name, connect to it with my phone, and see the characteristic...
Hello everyone,
Yesterday I found a strange behavior with the NRF9160 GPS on NCS v1.5.1:
When configuring the GPS to run in Single Fix mode, running on MFW v1.2.3, I noticed...
*** edit: Problem solved. My project file had build config set to "release", I had to change it over to "Debug".
Kindly close the case ***
I have an i2c program running...
Hello,
I would like to ask for guidance, as I am at the very start of a human interface device (HID) controller development, considering BLE nRF52840.
The use case I would...
Hello!
I am trying to get basic communication between two nRF24L01+ modules to work on Teensy 4.0's, but I am having trouble transmitting and receiving.
Here is the wiring...
Hello, DK:nrf52810
sdk:17.0.2
In my project i have to advertise accelerometer and gyro value through beacon so i have done with using https://devzone.nordicsemi.com/f...
Hi Nordic Mesh experts,
I'm testing for the BLE mesh using light_switch example based on nrf5 sdk for mesh and nRF Mesh APP.
From the printed info on the APP during connection...
So I now have nRF 52840 dk and I'm working through the secure bootloader example. I am using SES. (Windows).
So I built and flashed the the app and it looks fine, it has...
Using gdb watchpoints I was able to see that running spm_request_random_number() (which is executed in sys_rand32_get) changes content of first byte of backend_cb_log_backend_custom...
Hello DevZone,
I am working with a project whereby we use both the nRF52832 and the nRF52840 and what blew my mind is that Segger has absolutely no problem in downloading...
