There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
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...
Hello all,
I try to instantiate an uart driver using NRF_DRV_UART_INSTANCE macro, but I got the following error :
sdk/components/drivers_nrf/uart/nrf_drv_uart.h:97:1...
Hello,
We are developing an application in which we have an NRF51822-CFAC with sd110 v7.0.0 together with very small energy allowances. Our problem is that we cannot get...
On an ble advertising timeout an event is dispatched to : ble_advertising_on_ble_evt(p_ble_evt)
I notice the application restart and suspect it due to :
ble_advertising...
Hi,
I'm trying to get a timestamp when advertisement occur in heart-rate-collector example(E:\test_nrf\examples\ble_central\ble_app_hrs_c\pca10028\s130\arm5_no_packs)....
Hi Nordic Tech support team,
Now, I burn my nrf51822 softdevice Bootloader and application by nRFgo Studio tool。There are some problems as follow：
(1) When I burn softdevice...
Hello,
I used this tutorial :
devzone.nordicsemi.com/.../
But I can't resolve the "Challenge 1" (write 4 bytes on the characteristic).
Can you explain me, please...
Hello, I have walked through this tutorial: devzone.nordicsemi.com/.../
however things didn't work as planned. I can now read the default value of a value characteristic...
Hi, I was wondering how to change from central mode of the NRF52 board to peripheral mode and from peripheral mode to central mode by pressing the input buttons on the board...
In the blinky-central example, on_ble_evt() switches over both BLE_GAP_EVT_DISCONNECTED and BLE_GATTC_EVT_TIMEOUT .
Why is this required? Won't a client GATT timeout...
Hi,
since the nrf52 offers the capability of NFC and BLE I am interested in methods a customer could use his smartphone for payment. Is there a common way or open standard...
