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...
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...
Sorry for a noob questions but it is essential at this moment as I have not done any development on NordicSemi chips.
What software and hardware tools I need to develop...
Hi,
I am developing a PC SW that connects to nRF52840 device throw a BLE USB dongle(another nRF52840)
How I can tell from PC that a device is connected\disconnected...
Hi,
I use nRF9160 custom board and my application uses USART, ADC, I2c, SPI, RTC and LTE modem. Currently I am trying to reduce sleep current on IDLE state which is 850...
I am going to use nRF52833 chip with SDK v16.0.0 and SoftDevice s140.
There are couple of questions I would like to clarify:
1. Is AoA/AoD direction finding supported...
Hi
Using the nrf52840-dk with SD S140 and nrfx_gpiote, everything runs fund (BLE, TWI etc) but interrup on pin 0,28 causes a Hard Fault. I can not get any sensible logs...
I am trying to modify the existing Thingy-52 code to have a 'new' characteristic. I used the existing Thingy code to 'clone' a new characteristic (a 2nd microphone channel...
Hi
We tested the idle feature(by AT#XSLEEP=0) on nRF9160DK, but no significant change of power consumption before and after enter into IDLE mode, is this result correct...
Hello, I would like to save a log in the nrf5340 FLASH, how many times is possible to write? May I write in the Application CPU Flash from the Network CPU FLASH when the Application...
Hello
I am trying to discover the correct scan interval/window settings to capture the advertized packets from a beacon transmitting every 100ms(10Hz).
Should I just set...
Hello! I've have been designing a custom board. The circuit reads ADC channel 1 for long periods, 1 hour at most. When the reading is high enough it will send an alert using...
Hello,
I am trying to build a remote control using NRF52832 SoC, SDK16.0.0 with softdevice S132 version 7, Keil 5.
I have to control a servo motor and i want to achieve...
Hello,
I need to send logged sensor data in external 4MB flash to a phone via BLE.
I am using a nRF52840 based module on a custom PCB. I am using SDK v14.2.
I am using...
Hello,
Is it possible to get access to the information contained on the SIB (System Information Block) in the nrf9160? if yes, is it through the nRF Connect v3.3.0?
Thanks...
I want to get the 128 characteristic UUID of the peer device during the connection phase. Now I use SDK is 15.3, the softdevice is 6.1, and only 16-bit UUIDs are obtained...
