Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
I am using a eeprep tool which can only be used with command prompt. I am struggling with it.
Here is the format to use eeprep tool :-
usage: eeprep [options] <infile...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
Hi,
What should i do after i load mesh app in " github.com/.../nRF51-ble-bcast-mesh" adress?i have two board
When i download the app,why doesnt advertising exist.i cant...
Hi,
I tried looking for an answer for this, however unsuccessfully. I have a custom characteristic and I set it with a string of values when it is added to the custom service...
Hi Everyone,
I'm having some trouble understanding the different combinations of low power modes and how to use them.
When I first power up my board I use about 500uA...
Hi team,
We are doing indoor navigation project using BLE nordic beacons and we are using ble_app_beacon as a transmitter.
We are calculating the position of person...
Hi there, i'm trying to connect to the internet from my nrf52 chip.
one way i think, we can use the ios as a shareing point for the embeded world.
And i tried from a win10...
Hello,
I have a Mesh application using the nRF5 Mesh SDK version 2.0.1.
I wish to implement the possibility for a node to forget its provisioning status and become unprovisioned...
Does the NRF51 DK come with a SWD interface connector-cable to plug into a PCB's SWD port when flashing/programming code into a WLCSP chip soldered onto the PCB? If not, are...
I'm trying to setup a simple host node to broadcast a attention message with no definitive destination node. I need any of the child nodes (primarily asleep) to see and process...
Hello everyone,
I tried to use the example project " ble_ant_app_hrm" SDKv14.2 but it doesn't work. The bluetooth connection work correctly, I connect my smartphone with...
Hello Nordic
I am developing our device. It uses SDK 14.2.0 and s332 SoftDevice.
This device communicate our app by using ble as peripherals.
I thought that our project...
Hi,
do the AES CCM module, AES ECB module, and the Cryptocell 310 (in nRF52840) employ measures against side channel attacks? I am mainly concerned with timing analysis...
Hi all,
I'm working with nRF52840 PDK and I'm using the last SDK and SoftDevice version: SDK v15.2.0 and SoftDevice v6.1.
I'm using the scanning module introduced in this...
hi
I am using nRF52832.i have added 3 service and and 3 characterastics to one service
1.Peripheral service (accelormeter + gyroscope sensor) and 3 characterstics
2...
Hi, Nordic team. I'm planning to create an iOS 11 BLE app.
I want to create a BLE app that can approximately depict indoor locations after the iOS device scans BLE beacons...
Hello,
I am thinking of using Thingy52 for my project. Before I order Thingy52, I would like to make sure if it will workout for my project.
(1) I wonder if data collected...
I am experimenting with light_switch server example from mesh SDK 2.1.1 . I want to add UART functionality to this example.
I referred to the ble_app_uart example from sdk15...
