Hello everyone,
I am trying to communicate among 2 NRF24L01+ modules using 2 ATmega16A microcontrollers.
My SPI communication is working fine as I am able to write and...
Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
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...
HI , ALL
i added a event in the function 'on_ble_evt' like followings:
case BLE_GAP_EVT_ADV_REPORT:
printf("Start Advertising\r\n");
break;
At first i think...
Hi, I mostly use the SDK 7.2 or SDK 10 and S110 7.1 or 8.0
since I have multiple custom boards that uses revision 2 and 3 chips.
My custom board I'm about to use has...
I want get an interrupt from the ADC after every sample (oversampled by 4, so burst is enabled). This works fine with EasyDMA, but I want to be able to not use the EasyDMA...
Is there some documentation somewhere to explain how these work?
I kinda understand but in app_timer, why use a software interrupt of the same priority as the RTC interrupt...
In my project, the nrf51422 chip will be hosted on a board with another CPU. I need to be able to flash the firmware through the SWD interface, controlled by the host CPU...
Hello,
I have a running system powered by ARM Cortex-M3 (LPC1343 MCU) and I want to add bluetooth through nRF51822 usb dongle.
I want to send some data from LPC1343...
Hi,
I try to send a string using example code ble_app_uart_pca10028 without input from terminal
,but directly from inside the code
All of the tutorials I've search...
hello there i want to interface adxl345 with nrf51822 using SPI interface i am new to spi. i am using spi master with spi slave example. i want to write 0x08 in 0x32 register...
I want to debug RF51822 board by uart port , communicate with pc, e.g use printf() in program,after download RF51822 board,print statement to pc uart port, how to realize...
I am trying to use my nRF52-DK with Yggdrasil.
I took example from here: *\nRF5_SDK_11.0.0_89a8197\examples\ble_central_and_peripheral\ble_connectivity\pca10040\ser_s132_uart...
Hi, I was able to successfully implement the tutorial titled "Testing and using a simple BLE application" available in the Tutorial section and transfer data from termite...
Using OBS-421 from Connectblue as Central. Using simple AT command to connect and get data. Can connect successfully with Cypress BLE as well as the TI sensortag and get data...
Hello,
When i have a bootloader installed and i try to debug application, it doesn't start application probably because debugger programmed application without the right...
