Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
Good day;
I read the relevant posts. But I'm confused and do not understand.
1. What is the best way to identify the requesting device? Its specification identify is unique...
Hello
I want to set up the SEGGER Embedded Embedded Studio and I'm at the stage where I should select the board directory.
The Getting started Assistant shows an example...
Hi
in nRF9160, there are several AT commands to measure/handle battery voltage: examples:
%XVBAT
%XVBATLVL
Which PIN do they sense? are they VDD1 & VDD2 (which I believe...
Hi,
I am currently developing a health monitoring device. I would like to know if the nRF9160 is certified to be used with the LTE network in Canada. I am interested more...
Hi,
Recently we have bought nRF9160 DK PCA10090 devices and tried to add to nrf cloud account but we end up with issues.
Following the standard procedure mentioned in...
Hello,
I noticed that when my Thingy is charging the Temperature measured is 4°C higher
The data are coming from NRF Cloud.
We can clearly see the temperature rising...
I use SDK16.0.0 and SD7.0.1-S132 Implement NUS functions, 1 * ble_central and 6 * ble_peripheral. The uart of ble_central connect to STM32MCU. My system run as follows, 6...
Hi. I tried to add rel_humidity_measurement cluster to multisensor example. New cluster is visible , but i cant get humidity data report I used cli exemple, here are logs...
Hello,
We have studied the getting started guide for the OTA upgrade at the link below.
https://devzone.nordicsemi.com/nordic/short-range-guides/b/software-development...
Hi all,
I was trying to evaluate the nRF52840 current consumption through the online power profiler. I set the tool as in the below image
there are three standby currents...
Hello guys,
I am attempting to send AT commands to an nrf9160 over UART. I started by loading the serial_lte_modem sample and sending commands using the LTE link monitor...
If I add
CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
to tests/crypto/prj.conf then CONFIG_ENTROPY_CC310=y gets turned off when building. By default, this will then cause a hard...
Hi
I am using the nrf52832 with the heart rate (freertos) example
Let say i want to add a new service and characteristic to that service ,this service is not suppose to...
Hi,
I have developed a simple system based around a Raspberry Pi Zero. The system uses a couple of sensors to measure temperature and water pressure using a ADS51115 A/D...
