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...
Hi, I am using FreeRTOS on the RTC and my FreeRTOS timers are called after the correct number of ticks, but the time between the ticks doesn't seem to correspond to reality...
Hello,
I made a project based on the usbd_ble_uart_freertos example and added peer manager for secure connections.
It works in a way that someone can open the uart port...
hello,
i am using nrf52832 with lis3dh accelarometer and max30205 temperature sensor in our customised board with sdk 15.2 in my driver for temperature sensor i am using...
Hi,
I have developed an App to connect and communicate with a BLE peripheral. I used the nRF52840 device. Now I would like to change the firmware so that only my App can...
Hi, I am working with nrf9160, I want to convert INT64 timestamp value to CHAR array with sprintf. I use %lld but sprintf said only "ld" if I use %ld it convert only low side...
I have experimented with asset_tracker_v2 sample application using Cat Tracker sample in AWS. In addition I have created my own application which uses the same JITP certificate...
Hi, we have downloaded the latest nRFtoolbox for iOS from Github.
It compiles fine except it won't upload to our device or simulators.
We get this message:
The package...
Hi,
SDK: 14.2 Software device:332(5.0.0)
I want to use a bootloader to update my APP image. So I use DFU example and change some setting as below
/components/softdevice...
I have just installed VS Code and was following the videos for building an application. My board does not show up on the nRF Connect tab connected devices. The status bar...
Dear Members,
I can use a simple timer in :
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v15.0.0%2Fnrf_dev_simple_timer_example.html...
I use my customized antenna board (5 antennas on it) with the following IQ problem:
DF3 CTE[0]: samples count 45, cte type AOA, channel index 13, slot durations: 2 [us]...
HI
I am using nrf52840 and I want to merge nrf_calendar and app_ble_uart example, added ssd1306 oled 128x32 spi and mpu6050 as well,
but the error is from nrf_calendar...
which version of embedded segger studio do i have to download from the link ? www.segger.com/.../ ----> i am new for embedded-studio , so when i browse to the download page...
