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...
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...
I'm working on a project where I need to recognize whether or not a wireless tag is within 5-10' of a stationary reader. I would develop the reader system using a module,...
Hello,
I am using IAR Embedded Workbench for ARM ver 7.6. We are using nrf52 with SDK 11 and the corresponding soft device.
We are having a problem with the uart sending...
we have
/**@brief Function for initializing BSP.
*
* @details The function initializes the board support package to allow state indication and
* button reaction....
Hi,
I'm trying to connect to a Raspberry Pi from an nRF52832 via BLE Central mode. The Pi is running a node.js app (via bleno) and I can connect and communicate with it...
i m using pca10028.. with gcc tool chain setup with sdk 8 in windows.....am run one ble_uart example and after 180 second my device goes to sleep.. and second one that i have...
I'm using the SAADC of an nRF52832. I'd like to reduce the error of my measurements from the nominal +/-3%. I'm calling the NRF_SAADC_TASK_CALIBRATEOFFSET periodically to...
Hi,
I am trying to use nrfutil to generate my verification key.
However in the bootloader the key has this format
__ALIGN(4) const uint8_t pk[64] =
{
0x6e, 0x76...
Hello,
I am trying to update my bootloader using DFU and I am running into a few issues. I have successfully flashed and tested my current bootloader on my board and everything...
I am using the nRF51822 in an application where I want to run the UART as fast as possible to communicate with a host processor. I have been able to get reliable communication...
I am trying to create a package file to use with the DFU on my design.
I followed the instructions for getting nrfutil latest version built and was able to generate a private...
I'm using an NRF8001 with an ATMEL ATMEGA 328P (the microcontroller from an Arduino). I need the microcontroller to go to sleep, but still allow the BLE chip to advertise...
Hi,
for development i am using gcc and makefile on osx.
I wanted to automate my makefile with the possibility to upload directly the hex file to my nrf52 devboard.
...
