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...
Hello. I have discovered similar questions, but it's still not clear for me. I also have cheched pwr_mgmt example, but as I understand all operations with power mode in board...
I recently upgraded from SDK 11.0 to SDK 14.0 and am seeing much slower connection speeds from the new SDK. The old version would connect in about 400ms, but the new SDK takes...
I would like to measure the VDDH voltage (lithium ion battery) on a nrf52840 with the power fail comparator.
If the voltage drops below the threshold, I want to reduce the...
Hi all,
we are using NRF52810 and SDK 15.0 (our own custom board)
working on ble_app_uart.c example.
we are able to send / receive 20bytes(approx).
we need to transfer...
In my project, I aim to send an ADC value (10 bits ADC) and 6 data (16 bits/each data) from MPU6050 by using nrf51 DK to Android app ( modified from https://github.com/NordicPlayground...
Hi,
Using the nRF52832 device with the S132-v4.0.2 soft-device (s132_nrf52_4.0.2_softdevice) (So customized that two nRF52832 devices with the same Soft-Device interact...
Hi,
I do the FreeRTOS Blinky sample, works fine and I do the BLE Client/Server sample, works also fine.
Is there any sample combining FreeRTOS with a SoftDevice (132 for...
Hello,
I referred a Softdevice 130,310 & 132 Specification, from where i noticed that softdevice includes Host & Link Layer (As a part of Controller).
So, i want to ask...
Hello,
I'm working with 3 servers, 1 client and 1 provisionner ( 4 nRF52832-DK + 1 android with NRF Mesh App ).
Client side : light switch proxy_client example Server...
hi!
I use the reference design of nrf52832_ciaa.IntLib ,but it didn't work
I use the internal-LDO ,but i measure the voltage of DEC4, it's 2.5V(not 1.3V), the VDD is 2...
Hello,
I am developing a BLE application using the custom characteristic example provided by nordic. I have added a few characteristic for the same.
I am having a small...
I am just trying to establish communication between spi master and spi slave.
I am using two nrf52 boards, SDK 15, in one i dumped spi master example and in another i dumped...
Hi,
I have a customer developing with the nRF8001 with an external MCU, a PIC32MM. He is interfacing the the device with SPI and he is struggling to set up the device and...
Dear support team,
I'd like to provision a mesh node which is implement on thingy and without proxy feature.
As I know, the BLE device (mobile) should communicate with...
