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...
I have a question about BD_ADDR.
SDK: 15.3.0 example: ble_app_multirole_lesc (I changed the source from the sample) device: EYSHJNZWZ (nRF52832)
1) Is it possible to change...
Hi,
IC nRF52833
sdk:nRF5_SDK_17.1.0
1. Does BLE have the concept of signaling test mode and non-signaling test mode?
2. Is DTM in signaling mode or non-signaling mode...
Dear customer support,
the datasheet of the NRF52810 states that its operating temperature is: -40...+85°C
Could you please clarify the following points?
- How is...
If we are using the 5340 in high voltage mode (VDDH); what IO voltages are used for the debugger interface? Looks like our HW designer has taken the lip voltage 4v3 to 3v5...
Hello !
I'm currently discovering the VS code extension for nRF Connect SDK and I whish to give some feedbacks of missing / odd features. I hope this is the best place...
Hello,
We are using Nordic sdk 17.1.0, with segger studio of 5.70a.
Here we are trying to merge ble_app_uart example with ble_app_beacon example.
Actually ble_app_uart...
Hello,
I've been playing around with the PPK2. However, when I power a 1KR resistor with 3V I get an incorrect measurement.
The Expected current is 3/1000=3mA, I also...
Hi,
Since NCS 2.0 dosent support SES anymore, I've started using nrf connect in vscode recently.
Here are some problems I met:
1. It takes almost 5 mins to loading everytime...
When I build the smp_svr example, which I think contains firmware update over BLE functionality, the flash memory is reported as about 72% full.
Does this mean when I...
Hi, I use AT command controls the GNSS use Serial LTE modem example in my 91DK board.
I send command as below example,
but my uart tool receive as blow, and i don't...
What is the difference between nRF 5 SDK (downloaded in .zip format) and nRF Connect SDK v1.9.1 ?
I am using VSCode through nRF Connect SDK v1.9.1 and I find it easy to...
Hi
we got three nrf5340 audio dk, because we are still waiting for LC3 code authorization， so, I wonder how to config the sample project nrf5340_audio to use the open-source...
I am connecting a nrf52480 board (Adafruit Feather nRF52840 Express) as Connectivity chip and a custom board as Application chip for Nordic serialisation. Able to establish...
I am connecting a nrf 52480 board(Adafruit fether express) to a custom M4 cortex board with the help of nordic serialisation library. I have ported the serialisation library...
Hello all!
I'm using nRF52-DK to develop program which is controlled by smartphone (BLE) and do ADC&GPIO in the circuit.
GPIO acts like this: High-Low-High-Low.... it...
