Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hi all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
I'm writing a client/central application connecting to a peripheral, discovering a service, and then wishing to enable notifications from a specific characteristic.
Once...
Hi,
I am trying to write a file to the FAT file system on nRF7002 board.
Here is what I have tried:
in proj.conf:
ONFIG_FILE_SYSTEM =y
CONFIG_FLASH =y
CONFIG_FLASH_MAP...
Hi,
we have nRF54L15DK (rev. 0.9.1). connected to MAX77655 via I2C.
I am trying to test i2c21 and i2c22 for writing data. I have tested it on different SCK and SDA on...
I'm following the instructions to build a co-processor using the nRF52840 dongle, on Ubuntu 22.04: https://docs.nordicsemi.com/bundle/ncs-2.9.0/page/nrf/protocols/thread/tools...
I have tried to debug my nordic5340 with VS code and it fails to load the code, although I'm able to flash the code using vs code.
when trying to track the problem using...
Hello,
I've come back to an existing project after a reboot of my computer and I'm now getting the error when I execute a build:
ImportError: Module use of python39...
https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/lessons/lesson-6-serial-com-i2c/quizzes/lesson-6-quiz/
I think "i2c_read()" can only be used by I2C master...
Hi, how can i build and flash the Thread CLI sample code to my dongle? doesnt seems to work the .hex file? any links or steps tutorial i can follow closely please. i am setting...
Hello everyone,
I read in the datasheet of the nrf52840 that an instruction cache is included in the chip, but I couldn't find details about it (i.e. its architecture, consisting...
Hello fellow Nordic users,
I'm completely new to NRF technology (started about a month ago) and I've hit a wall, though I'm not sure of its origin.
I know may be similar...
Dear Nordic team,
I am maintain firmware on nRF51802QFAA with SDK12.3.
It starts a timer within 5 seconds interval, in timeout_handler, it will read sensor data via i2C...
Hello, Our peripheral device (52840) broadcasts BLE extended advertisements with 1 Hz frequency. Each advertisement has a "manufacturer data" with sensor readings. To estimate...
I am using ncs2.7 on the nrf9160 with MCU boot. MCU boot is configured and is able to update the main app with no issue. Is there a simple way for the main app to read the...
The coaxial connector on the nRF5340 devkit is an SWF connector with the Murata part no. MM8130-2600.
What are the possibilites for connecting the devkit with an antenna...
Hello Nordic team,
I bought newly announced NRF54L15-DK board. Its version is v0.9.1. I am using NCS v2.8.0. I tried to test sleep current via nrf52840-dk and nrf54l15-dk...
