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...
Hello,
I have a question regarding eDRX mode on the nrf9160 in combination with NB-IoT. I tried to configure an eDRX cycle of 20.48s for the use in a battery powered actor...
Hello,
I am using the nRF52832 on a custom board, with SDK 15.2 and SD132 v6.1. My BLE application uses the SAADC to measure VCC voltage every 6 hours. I am using an app...
Hello Sir,
I am Working with nRF52 DK Development board. My application based on BLE. I want BLE stack for Scanning mode and also tell m,e how to operate with mobile apk...
How to
1. increase advertising frequency - Which BLE GAP parameter should be updated?
2. increase RSSI signal strength - My device is not battery operated, so there are...
Hi,
How can I make the modem start a hot fix after rebooting the nrf9160?
I am getting a GPS fix, then powering down the modem with CFUN=0, which should be saving the...
Hello, I recently bought a nRF52840 with the intention of using it as a substitute for UART wired communication. What I want to do is send and receive messages between my...
I carried out following steps:
Application was using SDK 11.0.0 for nRF51 SoC
Ported SDK version 12.1.0
Using secure DFU boot-loader from SDK 12.1.0 (followed all...
Hi,
I understand I shouldn't use S140 v6.1.1 with SDK v17.0.0, but we want to try to keep using v6.1.1 as it's been well tested. Since the ATT_MTU example works with this...
Hi, im trying to gather accelerometer data from Mi Band 3.
I found script, written in python, that allows computer with linux to connect to band. But its missing functionality...
hello all,
I am referring ble_app_hts code for development. and I need to add saadc code in my project.
app_timer is used in ble_app_hts code & nrf_drv_timer is used...
Hi,
I have one custom board based on imx6ull, which has nrf52840 embedded on it. Both communicates over serial/UART.
On host side I'm using linux Bluez stack v5.50 and...
Hi,
I am new to BLE Mesh development using Nordic.
I am trying to write a python script for mesh provisioning an configuration using Serial Interface.
when I am launching...
Hi all,
I am working on a project with an Adafruit ItsyBitsy that uses and nRF52840 chip, and I am having a bit of trouble with getting the timers to work accurately....
I currently have a device running on sdk15 with a softdevice 6.0.0. I got a bootloader running the DFU code, and updating the main image works perfect. We load a default image...
We have a custom BLE service with several Gatt characteristics using the nrf52832 SDK 15. On occasion a device is no longer able to connect to IOS devices. This occurs after...
