nRF24l01+ at a transmitter module one time successful transmission show & after 1 sec failed also . if any doing programming with atmega32 ,please send code for TX & RX ....
Hello,
can the radio notification and radio disable APIs be used to use the radio hardware from the application layer?
Background of my question is, that I have an application...
Hi,
I am using central s120 with peripheral s110. The connection to the peripheral is depending on the name advertised by the peripheral.
When connection is done, the...
Hello,
I am trying to ecrypt some data in order to send some data encrypted in the MINOR and MAJOR adverts of the device.
I used this code to ecrypt the data ( this is...
Hi,
i use anRF51822 with soft device 7.
I run the UART app on my iPhone 4s with ios7 and on the nrf51822 board the ble_app_uart with keil uVision5.
Both devices connected...
Hello,
I upgraded nRFgo Studio software to version 1.17.0. Installation goes OK but the application crashes every time I try to launch it after installation process.. Then...
Hi,
i tried to send data from ios 7 via tx_characteristics(like in UART example) but received error:
didWriteValueForCharacteristic 2A38 error = Error Domain=CBErrorDomain...
I'm attempting to pull the mesh bootloader out of the sdk and put it in its own makefile project, so it can be built separately.
I'm building with `gcc-arm-none-eabi-7-2017...
Hello,
I want to achieve bidirectional data communication between one central and two peripherals. Any my central device should be able to do bi-directional communication...
Hi. I have been looking through the forum to find anything that could answer my problem, but can't seem to find it. I am working a project, where our needs is to use a nrf52...
Hi there ...
In Softdevice S140 v6.1.0 started supporting advertising extension with this macro "BLE_GAP_ADV_SET_DATA_SIZE_EXTENDED_MAX_SUPPORTED" and I follow the migration...
Hi Team,
I am using nrf51822 for my project, i have connected a PIR Sensor and a push button also a LED driver WS2811 .
I am using ble app uart example as i have to control...
Hello,
I'm looking for 3D STEP model of nRF52840 QIAA aQFN73 package. I just found step model of dev kit, but not component itself. Could anyone help me and share one. ...
Hi,
I was trying to follow the steps for this example: https://github.com/NordicPlayground/Nordic-Thingy52-mesh-demo
However, I reached step 5, where I should compile...
Hi,
I am developing a bootloader for a custom board with the nRF52840 (nRF5 SDK v15.0.0 and SEGGER Embedded Studio V3.30) where we have no other option but to engage DFU...
Hi ,
I am working on application in which I am using GPIO pin to detect interrupt. GPIO pin normally has logic low level. When it becomes high level I have to generate...
We develop BLE server application on nRF52840 with SDK 1.5 using nRF52840-Preview-DK.
The application is built as multi tasks with freeRTOS where BLE is one of the tasks...
Hi,
I am using Keil uVision 5 and SDK 15 on nrf52840 development. NRF_LOG_ENABLED is set to 1 in sdk_config.h
But NRF_LOGS are not being printed in Debug(printf) viewer...
Hi,
when the micro go in: idle_state_handle(); I have 2 possibility:
If the soft device is present use the first instructions else the second.
This is correct, but...
Dear nordic,
I have an BLE application which works as Central and Peripheral and also which contain ADC,UART and GPIO's
Scanning and advertising controlled by application...
Hi Team,
We have observed that without power supply we are seeing 1V power at board Vcc. Without giving power supply to board.
Why is this happening?
We measured GPIO...
I was trying to verify boot loader using the provided script. I noticed following abnormality.
--It often fails to verify and show the following error:
Reading UICR...
