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 need to use ADC in the project, and then I have configured ADC in overlay. The code is as follows
The same code can be measured normally in Zephyr's ADC example, but...
Hi,
I'm trying to use an nRF52840 dev kit as an I2S-to-USB microphone, but I've been running into a problem where the recorded audio is periodically unusable.
To debug...
Hey Everyone ... Looking for some ideas / help with crash involving nRF Sniffer v2 and Wireshark. Specifically I have an older White MacBook that I use for sniffing and nRF...
Hi,
I am using sdk 16.0 and I am already using 3 SPI Instances i.e. SPI1, SPI2, SPI3. I wanted to use SPI0 Instance also. How to use it?
If enable SPI0 in sdk_config I...
Hello
I was working on nrf9160-dk with assert_trakker_v2 application successfully connecting to nrf Cloud. There was no problem.
Today I started the day by deleting it...
From what I understand, the nPM1100 can work without the battery (i.e. no BAT connection).
Does the Nordic Thingy:53 come with the Li-Po battery separated or is it mounted...
Good afternoon everyone, how are you?
I'm using custom hardware, Nrf52833+Nrf21540, already reviewed by and tuned by Nordic. We are going to carry out the tests for product...
I need to work on single bank DFU from esp32 to nrf52833. I found a website with instructions on single bank configuration here: academy.nordicsemi.com/.../topic /exercise...
Hello,
i'm working on a project where the system will be always in deep sleep unless there is an external event to wake him up. Upon this event, the system connects through...
Hello, I have a question about how to operate on multiple Zigbee devices simultaneously. I am currently developing a hub to control and retrieve data from home appliances...
I want to make a secure pairing with Bluetooth. Let it first pair with the device, then connect directly without pairing. Maximum how many devices can I register?
Hi,
I'm using an nRF52832 in SDK v.17.1.0 and, starting from the ble_app_uart example code, I'm sending data from the board to another device. I want monitoring it with...
Hey all,
I'm looking for a bit of guidance here to nail a bus fault that happens about 30 minutes into the program.
The message is the following:
Reading through previous...
Hello
I am trying to test the esl example project.
Is there a simple, accurate, step by step guide for this?
Current documentation has some incorrect sections and when...