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 use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
Hi,
Greetings!
We have successfully checked DFU application from SDK16.0.0 and it works nicely.
We have used android nRF connect app for firmware updating.
Here we...
We have been supplied with a module that sends SpO2 data but it uses 8bit, plus odd parity. I have seen the many questions on this subject and only pose this question to add...
To be able to have USB communication/interface, do I need to apply 5V to VBUS? Or will 3V on Vdd be enough. I am planning to use coin cell that is max rated for 4.2V so it...
this is my code on DFU function, I copy to the example of experimental_ble_app_buttonless_dfu on SDK12.1. I used nrfgo studio to program s130_nrf51_2.0.1_softdevice , boot_setting...
Hi,
I've been working on Thingy:91 under ncs tag 1.2.0, trying to develop simple application using NVS just to see how it works. Based on the zephyr sample I wrote the following...
Hi:
i have some problem about using ble.
in my application has a loop:
1.use ble adv,and Wait for a while，
2.close ble adv ,and using base radio funciton.(do stop...
Hi
I was able to successfully complete the RF output power measurement using nRF52840 DK with the help of Nordic devzone last time.
Based on successful measurement...
Hi,
I use proprietary service to transmit data between raspberry pi and nRF52840 DK. The example I referred to is below.
C:\nRF5_SDK_16.0.0_98a08e2\examples\ble_peripheral...
On the nRF52840, I know the PPI, and therefore any events/tasks, are synchronized to the 16MHz peripheral clock. Here is the quote from the documentation:
"On each PPI channel...
SDK:SDK15.3.0
Example: ble_app_buttonless_dfu project.
MCU : nrf52810
SD: s112
Hi,i want to know how to reduce the ram consumption on nrf52810 sdk15.3.0 ble_app_buttonless_dfu...
My program loaded to a nRF52840 DK unfortunately adresses ports P1.15 and P1.13.
Now the DK is not reachable for Segger IDE and can not be found as a USB device.
I can...
For the connection (peripheral) tab of the online power profiler, I have a question on why if my TX payload is 216 bytes which fits within the LL PDU size, the payload would...
Hi,
I do have customized services in my project to implement,I think it would be easy if we seperate service related functions from main to add services in further.To serve...
