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...
Hi,
I am compiling pc-ble-driver-py 3.6 version ( https://github.com/jorgenmk/pc-ble-driver-py/tree/python3-support ) and it gives me an error:
0%] Building CXX object...
Hello,
I send 32 bytes of data in 4 milliseconds via UART. Peripheral sends this to ble_app_uart_c for a certain period of time. But after a very short time there is fatal...
I have 3 boards(1-board is configured with 2 client instance and 2 sever instance acting as control model for own model) (2 - board configured as client and server (control...
We're having thousands of products in the field that require an update to SDK15. We provisioned the bootloader with ample space (0x5000), which amounts to 20480 bytes. The...
Hey,
after playing around with the nRF9160 DK and its TrustZone features i want to share my blog post:
https://www.lobaro.com/using-the-armv8-m-trustzone-with-gcc/
This...
Hi All
As facing some problem during developing multiprotocol project about gazell host and ble. I am using the example project "multiprotocol" and i finished the ble part...
I have seen this question asked before, but no definitive answer given. I have followed the guide for setting up the nRF sniffer and it is able to see the Bluetooth Mesh packets...
Hello. I ’ m looking for Bluetooth product and lucky to find out your website.
Currently we have a project need 3000 pics. But we have some question about the Bluetooth...
Hi evereybody,
Is there any example code to use RTC driver (from SDK 15.3) in order to have several logic timers? I would like to use them to create event to execute timer...
In migrating a project from SDK 14.2.0 to SDK 15.3.0, I've found that one of my drivers has broken. It's a driver for a GPS module and uses SPI. My test for the driver is...
Hi,
DFU update with android ver of nRF Connect working but for IOS ver of nRF Connect not working.
HW: Custom nRF52840
SW: nRF5_SDK_15.2.0_9412b96
demo: (ble_app_buttonless_dfu...
When pin AC13 is configured as an nRESET pin, is an internal pullup enabled? I don't have an external pullup on the pin currently and our reset circuit works so it seems like...
Using the BlueZ Python example in BlueZ /test/example-gatt-server with the dongle nf52840 will fail with " Failed to call gattsExchangeMtuReply (NRF_ERROR_INVALID_PARAM)"...
