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...
I am using ESB to send package from a nrf52832 (primary transmitter) to a nrf42840 (primary receiver). I use nrf5 SDK v15.3 on both of them. I send a ping message (12 bytes...
Hi,
I have an issue with the nRF9160 getting stuck in CEREG response 4 (Unknown). When I look into the full CEREG status, I can see that the EMM reject cause is 15 (Cause...
My question is similar to https://devzone.nordicsemi.com/f/nordic-q-a/4272/sd_radio_request-performance-question
I am using the S140 softdevice and the Radio Driver ( github...
SDK:15.3.0
CHIP:52832
nrfutil:5.1.0
Python:2.7
I am using this bootloader code install folder\nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_bootloader\pca10040_uart_debug...
Hi,
I am evaluating the nRF52840-DK, and wanted to know if the source code is available for the 'Sniffer' project as I can only find the hex file.
Thanks in advance.
I would like to use functions from the date_time and dk_buttons_and_leds libraries in an nRF91 application. I included the following lines in the application's prj.conf file...
Hi! I'm trying to understand from the documentation why the reset pin is unique.
What I mean by that is why is the reset pin different than assigning a GPIO to a button...
Hi
I am new to bluetooth. I have two Fanstel BT832x ( Nordic nRF52832 module with Skyworks SKY66112 power amplifier) Chips. How do iImake them talk to each other using AT...
Hello Nordic Support,
I am working on an application that logs data to SD card when disconnected from USB and appears as USB Mass Storage Class on host PC when connected...
Hi ,I use SDK 15.2 ,and example is examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay\pca10040. When I call sd_ble_gattc_primary_services_discover not...
Hi teams,
I am working on Mesh SDK 4.0.0.
I have several server nodes and single client node and all server models are publishing to All-nodes(0xFFFF).
All nodes published...
What exactly are the GPIOTE IN[n] registers?
Is the IN[n] register a function pointer of a function to call when the the input condition occurs on the associated pin? If...
Hi! I'm working on a custom board with the nRF52840 via an SWD connection, from a debug out on an nRF52840 DK.
The debugger fails to connect to one of my boards, even though...
Hi,
I have CSV file stored on an SD card (which I create via the nordic board). I want to send this via a GATT connection.
I have gotten a service with a notifiable characteristic...
Hello,
I have a Thingy91 pca20035 board (not the DK). So far, I have had success building my own modifications of the asset_tracker application by building it using SES...
