Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
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...
Hi,
For the first time iOS App interface with BLE device. But after killing and re-opening of iOS App connection not established. Can anyone share me the code from iOS App...
Hello,
I would like to know wich step I forget to do to send more than 20 bytes in NRF Connect app to a BL652. I followed some talks and subjects about it but it's doesn...
I am using ble_app_uart_c example to scan nrf beacons. Facing strange issue with debugger.
Enabled RTT and disable UART Logs, when i connect debugger and put break point...
Dear, I have bought the nRF5340 DK. I have installed nRFConnector and Segger Studio. Now, I want to test Blinky project. I connected a USB cabel to USB connector which is...
I have a receiver , transmitter application. I use a custom board as transmitter. I would like to use pca10040 as receiver but currently i use it as debugger to my custom...
Hi,
Our company has produced a batch of BLE products, and the 10uH inductor model used above is SDFL2012S100KTF. The rated current is not as large as the current value...
Hi,
I close the uart log and open the rtt log
why uart log can be used still?
why rtt log display error state?
I set the log config like this:
I set the test...
hi
i have this error
.\_build\nrf52840_xxaa.axf: Error: L6218E: Undefined symbol app_timer_cnt_get (referred from max30105.o).
in this code part.
the example is...
I have a program that runs great on the dev kit, however after uploading the code to a custom board based on the nRF52810, it does not seem to run.
I upload the code by...
Hello,
I need to connect a custom I2C device to the nRF52-DK, and I am using the sdk v1.6.0-rc2.
I am new to this development environment and I don't know how to initialize...
What is the max nb of periodic advertisers that can synchronize to a single receiver?
The bt_le_per_adv_sync struct defines a uint16_t sync handle so I infer that at least...
I am using the following example to load the code with Segger debugger and it works.
nRF5_SDK_17.0.2_d674dde\examples\ble_central\ble_app_blinky_c\pca10040\s132\ses
Now...
I noticed that when a BLE client disconnects and then reconnects to the, instead of receiving all data arriving over the UART from nRF9160 to nRF52840, there is a delay of...
Is it possible to perform two TWI Consecutive reads without sending the stop bit in between?
Example: Read 1 Byte - represent length (xxx) of data to come with second read...
I am trying to build a project with Visual Studio Code that uses MCUBoot. I have created a new project based off of the "Hello World" sample, which runs on my nrf52840 without...
