SoC: nRF5340 SDK: nRF Connect SDK 1.9.1
CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1.
psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
Hi, I'm pretty new to microcontroller programming so please correct my wrongs.
I'm using the Libuarte driver library to have the pca10040 talk to my server via serial connection...
Hello,
Fllow the guide of Configuring and performing DFU over Mesh,I can update firmwre successful use DFU:
Source: Example/Dfu
Target: Blinky(about 180 segment)
But...
Hi, I am working on custom board with nrf9160. I want to use LTE LINK MONITOR but my uart don't work. I create simple helloworld application from samples. I change uart0 rx...
I'm trying to add a second element to (light_switch\server) (SDK_for_Mesh_v5.0.0). I've already have a look at this post , it gives an idea but I found that it's not applicable...
Dear Nordic,
I am running into an interesting side effect when I disable the app scheduler library from my program. I have been previously using the app scheduler to service...
Hi,
1/ Is it mandatory for Direction Finding process to have all streaming advertising messages from beacon to locator connectable ?
2/ Is it possible/easy to manage live...
Hi,
I have an application and I want to send the output of the application via CoAP LTE connection. My plan is to modify the nrf-sdk CoAP Client sample to achieve this...
We are trying to use mcumgr/mcuboot with Zephyr on nRF53. During development, we have enabled the Zephyr shell functionality and would like to use mcumgr with it (CONFIG_MCUMGR_SMP_SHELL...
Hello!
I've got a problem when performing a DFU OTA. I first flash my software(#1) with bootloader in de nrf53840DK. When i make changes to the software i use app_update...
Good day, I have seen a few people asking about connecting the Nordic devices with the RFM95/Sx1276 modules. I understand that it is SPI driven, but I am a complete novice...
Hi,
I'm using nrf52840 to connect a mobile device via BLE.
I've noticed that when a lot of messages are sent, a disconnection occurs with reason code of NRF_ERROR_RESOURCES...
Hi there!
I'm currently facing an issue where the client will stop transmitting messages after six hours and twenty-five minutes. This is the case after 255 messages have...
Hi everybody.
I'm margin two different projects:
examples\peripheral\usbd_hid_generic
with
examples\ble_peripheral\ble_app_hids_keyboard
but, using the make file...
Hi,
I am using a custom board that uses Arm Cortex-A7 and embedding an nRF52840, There is no external low-frequency crystal 32kHz connected to the nrf52 chip, so I've enabled...
Hi ,
I'm trying to use http_application_update , on an https website, and i get:
I: Attempting to connect over IPv4 I: Setting up TLS credentials E: Unable to connect...
Hi,
I want to transmit data on each button ( lets say 4 buttons for now ) press on my custom board. I have used ble_app_beacon example and tutorial https://devzone.nordicsemi...
Hello
I have uploaded USB CDC ACM example code in my custom board of nRF52840. I didn't get Vcc on D+ pin and cannot detect USB. I have also check soldering side and resistance...
I have an si7055 i2c temperature sensor connected to an nRF52840
I've tried my best to get a reading, but failed.
Therefore given up.
I'd be grateful for some help to...
