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...
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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...
Hello, To use the nRFMesh app which Project needs to be flashed to the Nrf Board ( I have nrf5832) . I see there are following workspaces : (1) nrf5_SDK_for_Mesh_v2.1.1_src...
Hi,
Board PCA10056. PC: Windows 10 BLE 5.0 - Intel AC9250. Any examples from nRF5_SDK_15.2.0_9412b96\examples\ble_peripheral
When I trying to connect from desktop to PCA10056...
What happens: if I send a serialization packet whose last byte is SLIP_END (0xC0) or SLIP_ESC (0xDB), the program crashes in an assert in ser_hal_transport.c:141.
Why: The...
Dear nordic,
I need a help to working nrf52840 dongle. It's not working when i press reset button led not flashing.
i don't know what happen to dongle can you help me...
Hi All, I am working on a problem for last 2 days and cannot find a solution, I tried everything and read many posts from others however nothing worked so far, either it seems...
So, another 2 hours down tonight converting to NRFX, this time it is trying to get the SPI to work.
This line -> static const nrfx_spi_t m_spi_master_0 = NRFX_SPI_INSTANCE...
Hi,
I'm trying to use twi and spi in the same project. But it results in this error:
.\_build\nrf52832_xxaa.axf: Error: L6200E: Symbol SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler...
according to this article to modify my code. https://devzone.nordicsemi.com/f/nordic-q-a/27185/52810-how-to-use-dfu
It could be scanned but couldn't connected.
Is...
Hi Nordic support,
I have a nRF52840-Preview-DK. When I try to connect to nRF Connect on my Mac I get the following error: "Error while probing devices: Error occured when...
Hi Guys,
I hope that you could help me with issue which can be observed in my new "nRF52 setup". I've connect LSM9DS1 sensor to NRF52 DK. The "twi_scanner" example from...
Hi all. I use a STM32F103C8T6 as a transmitter and an Arduino Uno as a receiver. I cannot receive the value I am interested in. I have changed delay durations after each send...
Hi
I am using nRF5_SDK_15.1.0_a8c0c4d\examples\ble_peripheral\ble_app_uart & merged TWI sensor as well as nRF5_SDK_15.1.0_a8c0c4d\examples\peripheral\saadc. TWI works well...
Hello
If "NRF_ERROR_RESOURCES" occurs, does the set transmission data not be transmitted? Will it be sent partway? I do not know either.
If "NRF_ERROR_RESOURCES" is returned...
Hi,
I am working on Keyboard HID example application. I am trying to 'step into' the code (debugging) to understand the working of the code. But the example ends up in app_error_fault_handler...
Hi,
I'm trying to implement scroll buttons (not the up-down buttons) using buttons provided on the development board. The scroll buttons will scroll in left-right and up...
