I'm working on a complex legacy codebase for the nRF52840, which uses nRF5 SDK 15.0.0 and the S140 SoftDevice v6.0.0. The device previously only used a custom RF protocol...
Hello,
I have had posted several times over the years and solved a problem or two. I find it very thorough to finish out a post by concluding my findings. This said, I...
nRF52840 NCS 2.4.1
I am logging to the FS backend. All the files have a date of 12/31/21 11:00.
How do you give the file system access to UTC time?
I have a UTC time...
Hello,
I created two implementations. One is with security and the other is without it.
The implementation without security is very fast, the throughput is more than 1Mbps...
Hi everyone!
I have been developing an application for some time and everything has been running smoothly, until recently testing it and finding out some inaccuracies. ...
Hello,
I'm developing a firmware based on Zigbee CLI sample and enabled DFU of app core and net core via serial.
Now I am setting a custom key for image signing and...
Hello,
I am looking to develop an application that involves integrating the HM01B0 image sensor with the nRF5340 development kit. So far, I've had difficulty locating resources...
We are new to Nordic and have been making great progress with our nrf52840DK board and successfully running many of the Nordic SDK examples. We can't seem to find a single...
Dear all and Nordic Staff:
I am learning about dynamic multiprotocols and found examples of dynamic multiprotocols for Thread and BLE in the "nRF5 SDK for Thread and Zigbee...
While debugging the code with Nrf connect extension in VS code , code get stuck at the start only does not go any where getting the SIGNTRAP error continuous
My project is developed on nRF52840, it needs to communication with a mobile device through BLE, nRF52840 is as central. The mobile device starts BLE advertising, then, nRF52840...
Hi,
I am adapting the Azure IoT example for use with the nRF5340DK and nRF7002EK.
The configuration is:
- sdk: nvs 2.6.0
- example Azure IoT hub
Initially, the getaddrinfo...
We are going into sleep mode for the processor. We are using Zephyr and sdk 2.3. We also are keeping a running count of seconds and synching that once a day with a modem....
Hello,
I'm trying to erase/read an external flash ( MX25L6433F) connected to an nrf52840 using nrfjprog. I've created a .toml file for the configuration, see attached. The...
Hello everyone,
I have developed a program that utilizes UART communication, Bluetooth Mesh, and TWI/I²C functionalities, all within the framework of the Zephyr project...
I hope someone can help me here with my question.
In my project we are using a nrf9160 with modem fw version 1.3.5. The application sends/receives data periodically (1 hour...
Hi,
I am using custom board (nRF9160) and zephyr V2.6 and I would like to make sure that I understand the ADC settings correctly in the device tree:
channel @ 1 {
...
Hi there,
I must interact with an I2C slave that sends variable-length messages. The first byte of the transactions describes the length of the remaining bytes.
i2c_write_read_cb...
I'm using the nrf52832 wth nrf SDK17.
I defined a linked list to organize my data.
Usually, I add or delete data in ble_evt_handler and operate them in other interrupts...
Hi everyone,
I have a fairly mature project that I am now required to add MCUboot to so that remote firmware updates can be possible. I am building for a custom board based...
Hello,
I am on a development team utilizing Nordic Board NRF52DK to connect to a custom NRF52832-based board/external device via debug out on the Nordic Board NRF52DK, the...