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...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
I'm using [nRF52_SDK_0.9.2] and original module. As a tool, I use the keil.
"NRF_POWER-> SYSTEMOFF = 1;" in the SDK example hrs also written, does not enter the system...
Respected SIR,
We procured nrf8002 BLE for our product. Currently we are in developing stage. We are using arm coertex M4-32bit based Teensy3.2 board as master. We havent...
I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I have nrf51822 controlling 2 I2C devices:
OLED display - SSD1306
Capacitive touch sensor - CAP1203
When in debug mode I get images on display, however when...
Hi there,
Anyone out there that can help me assemble a firmware for nRF52, consisting of UART bonded communication over peripheral mode and scanning of advertisements via...
I'm developing a product that, among other things, uses an ARM M0 and an nRF8001. I think I'm just too lost to make any sense of the documentation, and at this point I really...
I`m representing a Norwegian company that wants to etablish contact with developers that can help us develop BLE 4.0 firmware/app for ios/android. We´ve been in contact with...
So I made my own version of blinky using version 11 of the SDK with the S130 SoftDevice. This works fine and I can flash it to my dev kit (nRF51 PCA10028) with no issues....
I'm using s120 v2.1, with SDK 9, on an nRF51 with 256K ROM and 16K RAM. With s120 I only have 6K of usable RAM for my application. I am running critically low on RAM, and...
I am using a nRF51 dongle as a BLE tranciever and using UART to communicate with an 8bit AVR. I used BLE_APP_UART peripheral example and mostly just changed the pins used...
Hi,
I am trying to update the battery level of my Battery Service but get keep getting an error. The error code is : 0x00003002. I cannot find any mention of what this...
I am trying to start programming in nrf51822 module with the waveshare kit. but the kit always shows the error as switch to boot-loader mode . how to solve this problem?
