Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
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...
I'm using the nrf9160dk (ns). I started an application based on the SIMPLE_MQTT sample. At first, every this worked. I added my one MQTT client with a different set of buffers...
Hi,
The LE Secure Connections Multirole Example is automatically requesting a pairing/bonding.
Why is it not first just doing a connection and requesting the numeric comparison...
I cannot locate an app in nrf connect for the desktop. What can have contributed to this? Can it have a relationship to the network?
Thank you for your help.
I'm doing some experiments with the nRF52840 and SEGGER Embedded Studio. I'm quite new to C but managed to get desired results using and changing the examples. I'm now trying...
Unable to configure hCI Uart project in Segger Embedded
I need to configure the HCI_UART project to support DTM testing, but I cannot enable the configuration parameters...
Hi
We are a group of students working with the nRF9160dk.
We want to try connecting the nRF9160dk to google cloud and send data through MQTT.
We have tried to follow...
Hi,
We want to build PCB using nRF52840. Previously we were using this package but it is out of stock. I want to ask can we use this instead of the previous package. Are...
HI Team
We are using nrf52832 in our one project. we just want to know the power down state. how we will put the nrf in power down and what actually happens in nrf when...
We have a design where 9160 is always battery powered (, and only the RESET-pin is the way we have to shut it down (keep in reset).
Probably this design might not be the...
i am using SD S140.
i have a 300us period that must take 300us, no more, no less.
for this reason i must call __disable_irq().
when i do it i sometimes get app_error_fault_handler...
I have done a program with keil IDE and am putting into use an ST link v2 for a debugger, and in Keil am getting “internal command error” as the problem.
The screenshot...
Hello,
We are developing hardware with a soldered down eSIM. Our previous LTE module vendor recommended 47pF capacitors on all the signal lines (CLK, RST, I/O) and 47pF...
Hi team,
I understand that it may not be a simple answer, but not sure if we have any clue on the support?
Based on the Devzone ticket: https://devzone.nordicsemi.com...
Hi there,
Recently, we used the nrf52833-DK to develope the direction finding.
We want to add an external antenna array we designed on the nrf52833-DK for AoA receiver...
I have a local carrier SIM card and iBASIS SIM card that came with the nRF9160-DK. LTE-M is activated on the SIM card of the local telecom operator. However, none of these...
