Hi All.
Now I use soc:nrf5340, and ncs v2.9.0
I use QSPI to encrypt my external flash memory. Adding some print functions in xxx_encrypt can ensure that it is encrypted...
Currently the Matter code generation process is a bit confusing to me. Part of the code needs to be generated before building, using west zap-generate. Another part of the...
Using NCS 3.0.2 I have multiple build variants of my project, based on the same custom PCB but with different parts fitted, and different functionality. So I have create different...
Hi all,
I'm working with nrf9151 and aws iot core and mqtt, everything works well, but for now I'd like to have for example a topic like `/topic/id_client/stauts`
where...
Hello,
We are working with Onomondo in integrating their software SIM. We have it working and sending and receiving data, but am having some issues figuring out what is...
Hi,
so, If I take the WiFi scan sample from the nrf/samples/wifi/scan folder, and flash it to my board, I can reliably see my created hotspots, no matter if they're 2.4GHz...
I am trying to go through this document to see fesiability of different bootloader variation
Enabling a bootloader chain using sysbuild
using nRFConnect v3.0.1 on nRF52840...
Hello,
I am using MDBT42Q nrf52832 module, SDK 15.3.0 in Segger Studio IDE,on Win10.
I am configuring my device to advertise for 20 min, 5 min fast advertising and 15...
Hi all
I am able to do start loopback using the example of UART.
But how to send data to external modules ( like ESP32) via UART from nRF9160.
I tried this example Thread...
Hi,
I want use the BLE DFU (In SDK11) to implement software upgrade to my unit.
I want the unit to support BLE and External SPI FLASH (on board) upgrade.
My unit got...
Hi
In the mqtt_simple example there is a line " modem_configure(); " which establishes the LTE Link connection. If connecting the LTE link is not possible (for example no...
I have now removed all my experimental code and have returned to the more or less original verion of the main.c for assec_tracker, but still the application seems to be stuck...
We are using the Nordic nRF52840 on our current design. Currently, I am using nRF Toolbox -UART app on my
mobile phone to send data via 9 buttons available on the App. Everything...
I am trying to read the data of an MQ-6 sensor, which is its gas sensor, but the data I receive is not from the reading by the values it shows, if you know how to do it or...
Hi,
When the bootloader address resolves to something invalid, fds_init will hardfault. I think it should have some check and return a nice error code instead.
See an...
Hi,
I want to disable all four buttons to my rigado bmd 300 evaluation kit (pca10040 is the board config. the same as nrf52 DK ) in project ble_app_uart
I have tried to...
I'm powering an nrf52810 with a 3.3V regulator. I understand the internal LDO powers the system at 1.3 V. Are the GPIO pins and other peripheral devices outputting 3.3V for...
Hi
When I select the Generic Level server model and try to bind the app key I get an invalid model Error. I am using the nRF Mesh android app.
This might be relevant or...
Dear Nordic Support,
I am using ble_nus service on nRF52840 (BMD-340-A-R) + Raspberry Pi 3B+ ( https://github.com/IanHarvey/bluepy ). The nRF52840 is the peripheral and...
Hi,
I would like to know the I2C bus capacitance for the nrf52840. Do someone have the information please ?
My slave components are compliant for 400Khz and VDD is 3.3V...
I have gone through the tutorial on mesh experimental dimming and I was able to provision the BLE nodes, contol and dim the LED1 on the evaluation module with RTT viewer....
