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 have developed the schematic of connecting NRF 8001 BLE chip with Arduino,the file is attached that contains the schematic. Can you please verify my schematic i.e will it...
Hi, I'm looking for a solution can make a ble device communicates with multiple 2.4g devices at the same time , is 51882 qualified for this? or just by combining both nrf8001...
Hello,
I would like to use the fifo common library but i have an link error. I don't understand that because fifo_app.h is included and contain the functions...
...
Hi
We are using indication to send data to make sure master receive all the package.If we didn't
receive the confirm message,what should we do?Should we send it again in...
I'm guessing it is because the engine powering the site does not support it. But has it ever been considered?
I think it is a powerful way to engage users and build a community...
Hi,
I have two questions about nRF24LU1+.
Q1
Can i change nRF24LU1+ isocheonous endpoints(Endpoint 8 IN/OUT) to Endpoint 1 IN and Endpoint 2 OUT?
Q2
Can i use Endpoint...
Hi,
we’re a group of students at NTNU in Trondheim doing a project regarding bike and pedestrian registration. So far we want to make a solution based on iBeacon and Bluetooth...
Hello,
I am looking into the possibilities of implementing frequency hopping using the nRF24L01+ radio with an external Ti MSP430 microcontroller. I have read that it's predecessor...
Hi,
I want to realize the function of bond, I use "lib_aci_bond(180/* in seconds */, 0x0050 /* advertising interval 50ms*/);'\",.When I click the connect, it can connect...
In nrf51_sdk_v4_4_1_31827\nrf51822\Source\console\console.c,
#include "uart_legacy.h"
But there is no "uart_legacy.h" file in the SDK.
I have to modify to "app_uart...
I downloaded the source for the Android UART app, hoping to hack it into something I can use to test my gadget. But it's incomplete: it fails with the message:
Missing...
I have 3 short questions:
Does S120 support or will support swiching over BLE and Gazelle like S110 does?
Will be able in future to be connected to a BLE...
Hi,
If I want to send data(400Bytes) to client(phone),I must use sd_ble_gatts_hvx to notify client. Is it right?
Every time I notify 20bytes until the end, is it right...
