Hello!
I am trying to get windows phone work with nrf_uart example on nrf51 dk board (pca10028).
I am using SDK 9.0 with S110 softdevice ver. 8.0.0.
I was using examples...
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I met a problem when I use my new board,I found that the example in the peripheral folder in SDK can run correctlly,but the the example in the ble_peripheral folder...
Hi,
I am trying to use the PORT event to trigger interrupts when a button is toggled, i.e. both on LoToHi and HiToLo.
To my understanding PORT events are generated by...
I am running Windows 7 Pro SP 1 64 bit and have gong through the tools installation procedure, in particular running nRFTools_7_7_0_Installer.exe. This ran the J-Link V5.02...
I am very familiar with the arduino side but the BLE is brand new to me. I was wondering if I can use P0.00 and P0.01 to talk to the arduino and if its possible how exactly...
Debug Logger without softdevice, and the define ENABLE_DEBUG_LOG_SUPPORT to my project in the C/C++ tab.
i just test, very simple , but cannot get debug log..
int main...
Hi everyone,
I was wondering if there is any method that I can use to test my development kit's scanning/discovering capabilities.
For example, in Bluetooth Advertising...
Dear ,
I use nRF52833 to transfer audio,but I found that this audio will delay 130ms.
I didn't use 32.768K low frequency crystal, do you think this will affect delay time...
Hello!
Quick question: When a device is connected to the u.FL port (actively transmitting things to the port) on the nrf52840 board, does board (in rx mode) only listen...
hi,
program: 'ble_app_blinky_pca10056-s140'
nRF 52840 dk
keil uvision5 IDE.
with the help of IDE , i could build the code and flash the code on to the board.
but...
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I'm testing nrf52820 longrange speed, but it's faster than my calculations. Will it automatically turn on the fec?
This is my config below.
m_adv_params . primary_phy...
Hello,
I am working on application using nrf52810 SDK version nRF5_SDK_14.2.0_17b948a
Sometimes when i disconnect ble from mobile application and again connect then i...
Hello.
I'm using nRF52833, pca10100.
Can I erase only 16 bytes (or more..)?
I read this explaination , and t here's an erase page partial register, but I don't know...
Hello!
I'm currently working on an IoT device that is supposed to send data to the cloud using MQTT with a TLS layer. We got this working in Norway using LTE-M and the...
Hi,
I am supplying my nrf52840 with5V on VBUS. I know that this does not actually provide the board with power, only the USB interface.
Based on the documentation, I understand...
Hi everyone,
I have connected a potentiometer to a GPIO pin (AIN2) and would like to show the varying values in the battery service.
I was wondering if there's any way...
environment:
SDK14.2 Project: ble_app_uart
I am sure that the problem occurs in uart_module.
Uart use the app_uart_put to send the first byte successfully, then it will...
We have already developed a wireless sensor application based on the ESB protocol.
Now we want to increase the range by adding an nRF21540.
We started by testing the sample...
Hi,
Is there a possibility of race condition when writing and reading using nrf_fstorage_write and nrf_fstorage_read?
I have a very strange bug, when writing to an address...
I am using VScode's extension for nRF connect. I have been using it to flash program with the 52DK and 9160DK previously. Now under the connected devices tab nothing shows...
Hi,
I'm using the GPIO mode of CAF leds module to control led.
LED_EFFECT_LED_BLINK or LED_EFFECT_LED_BLINK2 macro can be used to set the effects of led. But the loop_forever...
