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...
Hi ,
I am using the secure bootloader example (SDK 15) as a template for my DFU solution.
I am experiencing issue with the update process as the device shuts down after...
Hello
In our project we are using NRF52840 SoC.
Up to this point NRF52840 chip is used as BLE module to be able to connect our device to cloud over gateway.
now we are...
I have added DFU service in my custom application and I am able to upload the zip file of my application over the air by connecting to the DFUTarg using nrfconnect in my mobile...
I'm developing the PCB schematic for a system using the nRF52 and have some questions on the SWD programming interface.
It seems that I only need 4 pins for the Segger...
Hello,
I am curious, does nRF52832 support USB Type-C in terms of data transfer and Power Delivery? Or will I need another MCU to handle data transfer and Power Delivery...
Hi,
We've developed a custom board with buttons(peripheral) which will talk to another custom board operating as a repeater (central on one side to talk to our custom board...
Hi,
What are the possibilities for flashing a new nRF52840 device on a custom board. Do I need the jtag interface or does the device comes preloaded with some wireless bootloader...
Hello everyone,
I have interfaced an encoder and speed sensor on a spinning bike that all connect to arduino via COM/USB port. The COM port communicates to a game engine...
Hi, I am using nRF52840 kit and using Ubuntu Host PC. I am running usbd_cdc_acm_example with below link :
https://www.nordicsemi.com/DocLib/Content/SDK_Doc/nRF5_SDK/v15...
At nRF cloud introduction pag, I got the impression the "nrf cloud" front end source code is/or will be available in open source.
Am I correct? The nRF cloud source is...
I am using nfc_t4t_lib and I need to send a response 100ms after I receive the NFC_T4T_EVENT_DATA_IND event. How do I extend the response timeout by sending S(WTX)? There...
Hello,
As nordic has implemented sdk for mesh and i have been using mesh sdk v3.0.0 LIGHT_SWITCH_EXAMPLE but i am facing some problem regarding pa_lna. Actually wt i have...
Hi,
I am testing my I2C function by using ".examples\peripheral\twi_sensor" of SDK 15.2.
Because my SDA and SCL is define in P0.04 and P0.02, and my I2C Slave is MPU6050...
Hello,
I would like to know that what are the provisioning parameters needed to add an Unprovisioned device into a mesh network?
Thanks and regards,
Jahnvi.
