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 evaluating the nRF52840-DK dev kit and want to to make changes to the 'LIGHT_SWITCH' application so I understand better how this is achieved. I have some demo code, but...
Hi
We are developing a custom board with nRF52840 and nRF9160. The 9160 is running a modified version of serial_LTE_modem, whereas the 52840 is running the main application...
On a custom pcb, an I2C sensor is connected on P0_15 and P0_16 ( SDA & SCL ).
When sensor reading is requested, the code is designed to wait till the reading is returned...
I am building an app that includes background DFU in the app. My app is based on the freertos example.
I am having problems during nrf_dfu_settings_write due to the checks...
Hi,
we are developing NB-IOT based GPS tracker based on nRF9160.
we have implemented the A-GPS based on SUPL. After using A-GPS there is a minor improvement in the overall...
Hi,
When I first start the modem and connect to NW. XMONITOR AT command shows data like this:
%XMONITOR: 5,"","","24412","C739",9,20,"0017E878",4,6154,71,40,"","11100000...
Dear
I am developing my BT Mesh project of nrf52 by Segger Embedded Studio.
But I can not add CVS function and can not make the dependencies files display. I ask Segger...
Hello, we have developed an BLE application based on the ble_peripheral/ble_app_uart example on an nRF52-DK dev kit with an nrf52832. It works great.
On our production board...
Hello support, for the intergration of the thingy 52 i need to Register with mac adress.
First you need to have the right application running on your Android device ("Nordic...
I just brute force changed to "AWS_IOT", having the keys , and other config already in place after having tried the cloud sample code successfully against AWS
main.c
line...
During BLE startup call to nrf_sdh_enable_request(), nrf_atfifo_item_alloc fails and returns NULL causing a hard fault.
This sounds like an sdk_config.h problem but I don...
Dear all,
I have 10000 devices and I need to put a different value for every device, but I do not want to create 10000 firmware.
Is possible to do that with a tool? I...
Thanks for the reply. I can program my custom PCB from the nrf52 but I can't program the on-board nrf52832. It is always looking for Jlink to an external board. What tells...
I would like to modify the way the SPM is built, specifically by setting CONFIG_BOOT_BANNER=n but do not want to modify any files under the ncs directory. I tried the solution...
I have a multi peripheral sample I am trying to make work
I do a
BLE_NUS_DEF(m_nus) and BLE_HRS_DEF(m_hrs)
this will register two event handlers.
When an event occurs...
