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 have a rather unique problem. I want to control an "old-fashioned" DPDT relay using nRF52 GPIO lines. I'm trying to accomplish this task without adding a power transistor...
Hi all,
there is a nice section in here already about enabling the Reset input (P0.21). Unfortunately the link to the relevant infocenter docu is missing.
Could you...
I think that all of the Experimental is all unreliable.
I try it 5 days to test it, It always Failure.
So , I want to know that to how to understand the keyword "Experimental...
Hello developers,
I am struggling badly to use interrupt in my application. I am using softdevice S130 and ble_nus, ble_bas and ble_hrm services. All I want is to trigger...
I would like to update my current bootloader with one, that is bigger than the predefined space of the current bootloader. For that, I want to flash an application via DFU...
currently(sdk_12.1.0_0d23e2a, s132_nrf52_3.0.0_softdevice), nrf52832 can't pairing with windows 10.1607(build 14393.479), if we set lesc bit in ble_gap_sec_params_t.
windows...
Does any one has successed in doing DFU with OpenMesh? I have done all the steps according to the guide ( github.com/.../dfu_quick_start.adoc) but failed in the last step...
For various reasons, we decided to implement our own hardware abstraction layer rather than use the one provided in the SDK.
We'd like to integrate the NFC Type 4 Tag library...
I'm working on the C# nRFUart example found under C:\Program Files (x86)\Nordic Semiconductor\Master Emulator\2.1.13.14\Example code\nRFUart . In nRFUartController.cs the...
Lets assume i have 3 hex files:
softdevice.hex (addresses 0x0 to 0x1f000)
mySoft1.hex (addresses 0x1f000 to (0x1f000 + size of my program) and 0x7ff00 to...
Currently i am creating the ibeacon app for nRF52. App is able to display UUID, Major and Minor number of surrounding beacons. But is there any way to change the major and...
I have connected (BLE shield + Arduino Mega) with uploaded some Excercises code, It's working for 30 minutes with paired android device and disconnecting automatically.
...
Hello everybody!
I have a problem with compilers for nRF51822.
My problems: I create a pwm signal ~38Khz, duty 30% at pin 30 of nRF51822. This process is work well. I...
