When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
Hi,
I'm developing an application with the following hardware and software design components:
- nrf52840 DK with attached sensor
- nrf52840 USB dongle attached to debian...
Hi, I have some issues with my eclipse setup, I have installed all packages and followed the tutorial ( https://devzone.nordicsemi.com/tutorials/b/getting-started/posts/development...
Hello,
I am working on bootloader on nRF24LE1, for which a protected region should be configured. Therefore, I need to change NUPP in infoPage.
So my question is, is there...
Hi.
I watched the examples and docs with the on-off model. I tried to run these examples and configure. I don't understand when I need to use a server model when client...
I am seeing some behavior in BLE advertisement mode , that I would like to get feedback from expert in this forum. I am using modified Keyboard HID example, using nrf51 BLE...
Hi,
I'm using nrf52DK and 12.3V SDK .
in keil i can able to go to the debug session but when i press run button it is not working.
what could be issue ???
I have enabled RX address 0 only, (value of RXADDRESSES field is 0x01)
But still I got a received package interupt where RXMATCH has a value of 0x07, indicating that I...
Tx Radiated spurious emissions (1-18GHz): should be able to force the radio into a continuous transmit mode on a specific channel. The device should be transmitting with as...
Hello,
the BT specification states the following:
Is this particular requirement to be taken care by Nordic's customer using the BTIC? i.e. LE PHY qualification test...
Hi,
I want to use bsp_event_handler in SDK v11.0.0 . But the code is not getting compiled.
On building, it throws an error "error:#20: identifier "BSP_BUTTON_ACTION_RELEASE...
Hi,
I'm using NRF_LOG to print information via RTT backend (RTT viewer v6.20) and it has been working so far. After adding a single call to a function that reads 128 bytes...
I use one motor to drive one object move back and forth in a straight line, with two hall ic(XC3202) at the boundary points at both ends. The motor turn when the object reaches...
I'm using a central (Adafruit Bluefruit Feather nrf52) and peripheral (Adafruit Bluefruit 32u4) device for BLE communication. Peripheral is acting as remote, to turn on relays...
