Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
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...
Hi, I am developing an BLE application using nRF51822.
This question is from my previous question:
devzone.nordicsemi.com/.../question-about-adc-power-consumption
...
i have purchased one of the modules. i need to interface with other modules of the same kind but how will i start programming it ,can u people suggest me the IDE ? do i need...
Hi,
I try to modify 51822 device_firmware_updates code for 51422.
But I have a problem.
When I run my code, my cell phone can connect to 51422. I can click DFU button...
According to Page5 of nWP-018, if we compare QFAA G0 to C0, G0 doesn't have a valid version reference design with the right balun. But G0 and C0 have the same valid reference...
Hi there,
We're looking to use the entire 16 KB of RAM on the nRF51822 when the S110 is disabled. We've come across an odd case, where doing this:
memset(0x20000004...
Hi there,
I am trying to learn how to develop for the 8001 chip on an Arduino board.
Does anyone know a good tutorial I can use to get to grips with how i would go about...
I have nRF 8001 BLE chip.First i want to know will this chip contains any Firmware i.e it has its services and characteristic or not? And i want to write my own Services and...
Dear Sir,
I used nRF51822, I found sometime the program reset itselft. Then I made a test program to send out the "RESET REASON"by BLE message. I found the reset reason...
When a callback function is registered via the softdevice_ble_evt_handler_set(), are there re-entrancy issues when the callback is called by the softdevice?
For instance...
HI,
May I ask question ?
I am testing the "ble_app_hids_mouse" program . When I run the program ,but it can't pair with my computer(windows 8.1).I don't have the nRF6310...
I want to connect my mouse to win7 or XP PC(but I can only buy CSR BLE dongle CSR8510A10),
It connect OK in win8 with the same dongle but report error as the title describe...
Hi,
I have a problem is that I use the 51822 as a reader to read the 24l01's radio data.Now,I use the UART to read the instruction from the PC. If the instruction is "ON...
Hi,
I use the nrf51822 to read the data from the tag which designed by the 24l01p radio module.In the whole progress, first of all, the reading module read the instructions...
I have interfaced nRF 8001 with Arduino through MISo,MOSI,SCK etc pins and it is connected successfully. When i connected my arduino with pc, i thought nRF 8001 will start...
