How to prevent storage partition from erase durning MCUBOOT firmware update?
I use Settings with NVS to store data
CONFIG_FLASH_MAP=y
CONFIG_FLASH=y
CONFIG_SETTINGS...
Hi,
I am building a Thread network ( www.youtube.com/watch with a Rasp Pi 4 as a border router, an nRF52840 DK as an RCP, and an nRF5340 DK as a child to be added into the...
We found a problem with a client's legacy design. They use two 12 pF load capacitors for the 32 MHz crystal, which has a 4 pF capacitance. This is a somewhat unusual Abracon...
Hello DevZone,
I have a project where I currently use the AT%XPOFWARN feature, in order to turn off the modem in case the battery voltage is too low. It's used in both cellular...
Hello,
I am currently evaluating options for integrating Bluetooth Low Energy (BLE) functionality into a medical-grade device that requires time-sensitive communication...
I have created my own project and board files for the development board I made. I have 3 I2C busses for different power domains, one SPI bus, and UART for debugging, so 5...
I like to provision a node in mesh with the help of computer. Shall i use serial example? Is it possible to use without interactive_pyaci to provision a node with computer...
Hi,
My questions is related to this one: https://devzone.nordicsemi.com/f/nordic-q-a/58250/short-range .
We are also developing board and range is shorter than in smartphones...
Hello!
Does anyone know of a library for the I2C LCD 16x2 display? I found the library by lovee, https://devzone.nordicsemi.com/f/nordic-q-a/23401/nrf52832-connect-with...
I encountered an issue, please kindly refer to the attachment for the detail.
"'' The problem is: a> Run demo on PCA10056 (BLE adv & ANT continuous scan). b> ANT Dongle...
When trying to configure custom UUID the nRF Connect, the program fails to find the location of the file.
This is due my username to be "Filipe Aguiar" with a space which...
Hello, Nordic community,
I built and successfully run mqtt_simple project on our MQTT broker using v1.1.0 firmware and NCS.
I edited CONFIG_SERIAL=n in spm and mqtt_simple...
I have one of the nRF52840-preview-dk boards. When I brought up nRFgo and clicked on the board, I was invited to update the JLINK firmware. It was pretty enthusiastic in its...
Hello,
I'm trying to use the zephyr settings module to save bluetooth settings on the nRF9160 DK. I'm using the NCS downstream version of Zephyr . Unfortunately in the most...
1.when i use the example on the dir : examples\ble_peripheral\ble_app_blinky\pca10056\s140\arm5_no_packs
i have sucess flash the softdevice and the app:
the console show...
Hello ...
I'm adding buttonless DFU support to my nRF52810 application using the instructions here . I'm using SDK 15.3.0, SD 112 6.1.1.
First question: These instructions...
I'm using the SPI Manager to send large transfers of data to a graphics controller. What I see is that, once a single byte is transferred, the CS line will continue to pulse...
Hi,
Greetings!
I want to disallow an unknown bluetooth device (like phone, etc) to connect to "secure_bootloader_ble_s132_pca10040" except from a bunch of pca10056 (central...
Again, I'm having trouble with the driver library. Earlier when testing I had SPI working OK as a small standalone test , but now I want to add SPIM to my actual application...
Hi,
two days ago I started checking the usbd_cdc_acm example in order to add usb serial comm functionality to my project. and I have some fundamental (newbie) questions...
