Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi, I use PCA10040 v1.1 with SDK12.1 via S132 v3.
I use Keil 5.21.
After testing the LBS example, I was merging the NUS (NORDIC UART Service) to the standalone LBS example...
I am working with nrf51822 board softdevice of s130,sdk11.0 version.I want to create 4 KB of Flash through PStorage.I am able to create 1 kb(maximum block size ) of flash...
Hello everyone,
I'm doing some work in SDK 12.1 and noticed that even the example peripheral project "ble_app_template" compiles to 26K under Keil. Given there is a 32K...
Iam using SDK10.0 and Softdevice version S110, i use device manager to monitor connections, i have implemented passkey pairing. nRF board is peripheral and iam connecting...
I have a project using printf to send AT commands to a cellular modem. It works well.
Yesterday I added Segger_RTT into the project.
With NRF_LOG_USES_RTT=0 defined.
...
I'm trying to get an a recognized ble pulse without using a softdevice. I started with the basic transmitter application and am trying to decipher the order for the data I...
Hello,
I am trying to get my device (nrf52832) to do DFU OTA, and to do so I am programming the bootloader before programming the s132 softdevice and the application. However...
Dear Colleagues,
I am much obliged for your kind assistance to me.
My Question:
I have setup my NRF8001 successfully (please find the setup file generate by the nrfgo...
Hi,
I use SPI Master driver to communicate with a flash memory.
I use SDK 12 and i use nrf_drv_spi_transfer(...); to write and read over SPI.
My problem is the following...
We are using SDK 11 and SD v2. I did a search for an answer to this question, but couldn't find one that addressed it fully but what I gleaned is that this may not be possible...
I'm trying to use nRF52 twi with the MPU 9250, I consistently get NACK responses from the 9250. I have the 9250 working with an Arduino.
The function I'm trying to use...
Hello,
If we use keys with DFU nrfutil.exe, is the new firmware in the DFU package only signed or also ciphered ?
The real question is:
do we prevent unwanted...
when i am load the the program to my nrf52832 with ble lbs example it show an error : Flash Download failed - "Cortex-M4" . my softdevice is s132 v3.0.0 .... please help me...
