Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
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 everyone
I apologize in advance for any possible mistakes.
I am new to programming nRF52 series microcontrollers.Having started exploring various possibilities, I ran...
Hi,
We've been developing our application using pc-ble-driver which communicates with a PCA10040 devkit with SD API v5.1 connectivity firmware. In this dev environment,...
I'm trying to connect to a few sensors on the Nordic Thingy:52, and it fails with the following message: characteristic is not defined. The connection to the Thingy is established...
Hi,
i use nrf51822 and sdk 11.0 . I am using the ble_app_hrs_c example .This product consists of two devices，One master and one slave.
The master chip is nrf51822...
I am using the nRF52840 (with SDKv17.0.0 + s140_7.0.1) and made a custom FW based on the ble_app_hrs example. My custom HW has a 64MB S25FS512S flash memory chip.
I found...
Hi,
I am currently trying to run the DFU over UART example using my nrf52840 dk. I am using sdk v15.2.0. I followed the following instructions found in the Nordic Infocenter...
I have done a DFU code in our Customized board using NRF52832. My program was running successfully in nrf52 DK but in our customized board it's not working
While uploading...
Hi, I have a BME280 sensor running normally with the nRF9160 on v1.2.0 firmware. When I updated the firmware to 1.3.1, I had to update the code to run I updated the files...
Hi, I have a simple voltage divider circuit and I am measuring analog input from in between the resistors. I am using a custom NRF52832 being powered by a DK. I get quite...
I recently purchased a Thingy91 and have been following the start up guide but have been running into an issue with the thingy91 being recognized over USB. I was able to connect...
Hi Nordic,
I am developing a distance measurement application between the nrf52840 and nrf52833 unit for the long distance mode.
for the nrf52840 as center which running...
HI
I'm using SPI connecting to mutiple max31856(two now) on nrf52DK and SDK15.3
so I control my ss pin to pull low by myself
chip select by changing spi_pin like some...
a data array, length is 2048,use function "sd_ble_gattc_write", a error occurred, length less than 240, no error.
do {。。 err_code = write_configure(m_center_handle,14...
