As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
So when changing the hci_icp.conf settings to have the configuration below, i get "CMake Error at C:/ncs/v2.6.1/zephyr/cmake/modules/kconfig.cmake:358 (message):" plus the...
My device is peripheral. I added a few lines before the advertisement start in main(). The whole project is in main and simply advertise and get connected and bonded.
...
I want to configure the ESB and nRF21540 chips on the NRF21540-DK. In order to compare the signal gain, I used the nRF52832-DK and burned the Bluetooth routine (without any...
Hello,
I have a project working on Nora B1, which I am testing on nrf5340DK. It is based on the Peripheral UART Sample, programmed with nfr Connect SDK v1.9.1. Now I need...
Hello,
This is probably a dumb question but, I'm having issues with an initial prototype for a product that has been given. The hardware engineer (me) designed and got...
Hi there,
Is switching between UART and I2C runtime on the nRF52840 with Zephyr possible when utilizing the same two pins for TX/RX vs SDA/SCL?
Thanks in advance,
L...
Quick Start can see the board - but says 'Not supported yet'
Load the programmer and select my board: The log looks like this:
19:07:18.801
Initialising nrfutil...
Hello,
In nRF Connect for Mobile, custom UUIDs show up as unknown, making it difficult to identify them easily.
Is there a way to add custom UUIDs, as can be done for...
Hi everyone,
I am testing modem shell application (2.6.1) for PPP support.
Here I am building the application using overlay-ppp.conf and ppp.overlay files.
after flashing...
Hello,
I am currently developing a product that is based on a nrf9160 and more precisely with a Thingy:91, this project integrates the tools of Golioth to communication...
Good morning!
I already looked at other questions in the forum but couldn't find any help. I'm trying to implement an example of Https with basic authentication on my nrf9160dk...
Dear sir:
The DAC private key is generated using P256, and the key length is 256 bits, which is 32 bytes.
As below link, why is 68 bytes planned in the factory data? ...
I'm following Intermediate course lesson 1 exercise 2 to use guiconfig.
When I try to open guiconfig,the output in terminal as follow:
How can I fix it?
Now I am using the https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/direction_finding_central/README.html and https://developer.nordicsemi...
HI
I am developing a product with nRF52832 and NUS's Central and Peripheral.
The basic operation is to transmit key input to the Peripheral's GPIO to the Central via...