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,
I am using nRF52832 and sdk 16
I am done secure bootloader dfu. By generating the new firmware application. Zip , this part is working fine
Now I want to do buttonless...
Hello,
I'm trying to use the Interactive PyACI script as a provisioner for my custom nrf Mesh projetct, but it won't find my unprovisioned device.
Using another dev board...
Hi
I am working with SDK 15.0.0, softdevice 6.0.0 and pca10040. I migrate my firmware from 13.0.0 to 15.0.0. Everything works ok with sdk 13.0.0
I used multipheriphral...
Hello,
I am programming a XM122/XB122 with segger embeded studio, I carried out my tests by debugging the program and for a while I don't really know what I touched but...
Dear Nordic Team,
I'm slowly feeling my way around DFU via BLE on the nRF5280 with s140, but need a little clarification about the flash and RAM settings in the .ld file...
Hi Nordic,
I want to establish a user controlled connection to a ble_peripheral. I am using the Sdk 15.3, s140 and the nrf52840.
The idea is: Ble_central show all scanned...
Hello,
I am looking for some some example code (for the nRF5340 / nRF SDK Connect) that uses the 'Limits event monitoring' feature (CH[n].LIMIT) preferably using zephyr...
Hello,
we are using a NRF52832 together with the delivered SDK.
There are plenty of example, which is good and helps a lot!
Now we want to build our own app and our...
Dear all,
I'm currently implementing a new wireless protocol using SDK For Thread and Zigbee (4.1.0) (nRF52840DK) accessing the radio registers directly. Reading the example...
Hello, guys!
We started designing our custom nRF9160 SiP based board. We currently feel that the most challenging would be to design the part around LTE/GPS RF networks...
Hi,
I have been working on an application for the nRF52832 using SDK 15.1 (this project started right before SDK 15.2 replaced 15.1, and I am planning to update to 15.3...
Hello,
Is it possible to provision only specific devices. Let's say I have box(with NRF52840 client that will send data to selected devices and NRF52840 provisioner). These...
We would like to implement a USB dongle with the nrf52840 with the following features:
uses USB CDC-EEM
uses DHCP to get an IP
uses some protocol to connect to a server...
I am using SDK 17 and nrf52840. There is one central and multiple peripherals. The peripherals are divided into different groups with different names. The central can decide...
Hi,
We are now testing the new eDRX provided by our operator.
We are analyzing the current consumption depending on the eDRx period to choose the best eDRX configuration...
