A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
I have a question about the usage of Flash Data Storage, chunks and parsing of the data retrieved from FDS.
How, when and why are you supposed to use "chunks" when setting...
Hello,
I would like to implement an interface with an external SPI ADC using the nRF52832.
The ADC has a RDY (ready) signal that goes low every time a new sample is ready...
Hello,
I have simple custom PCB with nRF51822.
I am trying to make it advertise like a beacon, by program it with ble_app_beacon example from nRF5_SDK examples.
I have...
I'm playing around with the experimental ble hrs with NFC pairing example, and I cannot seem to get it to work with my Android 6.0.1 Moto X Pure. I tap the phone to the NFC...
I have been trying for a long time to implement ble_uart_app with static passkey on SDK 11 s130 on nRF51-dk.
There are a couple of threads on this feature.
devzone.nordicsemi...
I am using ble_app_uart SDK_11 s130 on nRF51-dk.
I want the received characters to be buffered into a string until a new line character is received. The relevant code for...
Hi,
I am trying to attempt the RTT tutorial and I am not able to complete the first task.
I have included the SEGGER_RTT.h deader file, copied RTT and Syscalls folders...
Hi, In my project I need to read a characteristic value, I'm using nRF51822, nRF5_SDK_11.0.0_89a8197 and s130_nrf51_2.0.0_softdevice while I reading it takes around 700ms...
Hi, I'm using ble_app_uart application from latest nRF52 SDK on IAR compiler 7.1 and PCA10040 board.
When opened, it losses all "defined symbols" on Preprocessor tab on...
I am relying on the link below to implement pstorage.
infocenter.nordicsemi.com/index.jsp
I am also using device_manager in my app which may conflict with pstorage....
I'm using SDK_11 on nRF51-dk. I'm trying to use pstorage to store configuration settings. There are threads providing examples for pstorage but none for SDK_11. Which is an...
Hello,
I have include stdio.h library file and configure uart . Used printf to print data over uart to terminal.
Now I wants same thing reverse get data(scanf) from terminal...
i have ble running perfect in nrf51422 until i turn timer 2 on and this is code for init timer2
void timer2_init(void)
{
NRF_TIMER2->MODE = TIMER_MODE_MODE_Timer;
...
I am running ble_uart_app in SDK_11 s130 on nRF51-dk
I am trying to detect certain pattern received in the UART Rx.
Here is my code.
void uart_event_handle(app_uart_evt_t...
I'm running SPI master (spi_master_tx_rx) at 4MHz for multi byte burst reads. As seen in the attached screenshot there are 5.5µs delays between the bytes. The delays increase...
