Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Recently, I try to programme nRF51822 DK communicating with nRF2401e1 DK,unfortunately，which does not success. With setting radio configuration: TXPower,frequency channel...
E:\BLE\work\nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
SDK 6.0.0
Softdevice 7.0
When I connect to Android 4.4.3 device(Nexus7 II) will...
E:\BLE\work\nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
SDK 6.0.0
Softdevice 7.0
When I connect to Android 4.4.3 device(Nexus7 II) will...
I have been trying to understand and get the “ble_app_template” running this weekend, but I keep running into errors. For example in
static void sys_evt_dispatch(uint32_t...
Based on the nRFUart demo, I added a masterEmulator.DiscoverServices() block before the DiscoverPipes() block in a very similar manner. Purposed is to be able to get more...
Hi,
There is much talking about the "large data transfer" over BLE, the l2cap channel being the best option for the moment.
However, does anyone know the datarate achievable...
I want to add backtrace functioanlity in nrf52. I am using functions given in below link:
link text
But I am not getting library files for defining functions mentioned...
Hi,
I have programmed a BLE code.
In the code we are continuously connecting and disconnecting BLE connection.
The BLE connection is established for around say 1 sec...
hi,
This function is called on BLE Event when someone writes to RACP characteristic
What i woud like to know is, is it called from any ISR routine?
Or when BLE Event...
The radio mode 250Kbps is removed from nRF52832. However, by our test, nRF52832 radio can still work with radio mode 250Kbps with setting
NRF_RADIO->MODE = (RADIO_MODE_MODE_Nrf_250Kbit...
Hi All,
I have a question about the SPI pin number on nrf51 Dk.
I don't understand when i look into the pca10028.h file, i see this mapping:
#define SPIM0_SCK_PIN...
Hello,
I am trying to compile the example ble_app_eddystone with the SDK12.2 for the nRF52_pca10040_s132
While compiling with SEGGER I get the error
Compiling...
Hello,
I set up a project on the base of "BLE_APP_UART" to which I added header files and configured the sdk_config.h
Now I get these warnings during compilaiton:
...
Hi!
So I went from the Battery Service example to create my own service which went well and everything. Now I don't need a battery service, which is why I was trying to...
Hello,
i am working on Low current consumption project.
i have one question. what will be the good option to use the SPI or TWI ?
who have less current consumption ?
...
Hi, I want to ask some questions about BQ24090.
According to the schematic in the datasheet of BQ24090 , I have several questions below:
When should the led indicator...
I added the peer manager in my SDK11.0.0 application. I also have OTA DFU but everytime I boot into the bootlader, the first connection fails and I have to reconnect again...
Hi,
I am getting the "Couldn't connect Nordic_HRM" toast using the experimental project.
I saw the question but the answer there (sample code for selfie stick) is a very...
If I enable the Data Packet Length Extension and I enable the Connection Event Length Extension, having a connection interval of ~400ms I know that I can reach up to 251 bytes...
Hello,
I am trying to implement a Heart Rate Monitor Interface (HRMI) board with my nRF52, using the TWI_sensor example from SDK 12.2. I am unable to read any heart rate...
I use the S130 stack and enable the service changed feature when enable the soft device. I found the handle can be got when call add API. But this is GATT handle. How can...
