Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
I'm trying to make a lighting control demo using Bluetooth Mesh.I have two STEVAL-IDB008V2 evaluation boards and I tried to use Demo firmware included in Mesh SDK 1.07.The firmware I used is the file STSW-BNRG-Mesh 1.07.000\Firmware\Projects\BlueNRG-...
I have designed a frequency source by using Stuw81300.1�?if I open the ouput of oscillator, a fixed low frequency noise will arise,if I close the ouput of oscillator,the noise will not arise. I dont know why.2�?the output of the power is lower than ...
Hello all , I would like to use BlueNRG-2 in my project to communicate in BLE with mobile phone . My application is build with Atollic TrueStudio on STM32L0. I'am using BlueNRG-2 on STEVAL-IDB008V2 to test demo applications .I downloaded BlueNRG-1.2 ...
When logging with the app on an iPhone i can't see where the log files are stored. Can you advise where these are stored?Thanks
We are creating a board with both WIFI and bluetooth on it along with other sensors and communictions equipment. We have about 450m of data to transfer (4-8 hours of run time data) . BLE is out due to the amount of time to transfer the data. bluetoo...
Is it possible to create a mesh with more than 3 nodes ? Unfortunately MAX_NUMB_ELEMENTS is set to 3.
Hi,I was wondering if it is possible to send data from client to sever when reading characteristic?In order to save memory, I am trying to have only 1 profile with 3 characteristics (Read/Write/Notify). The idea is, when the client wants to read data...
I have 1 Gateway and 2 devices(A and B).I use example UDP-sender and UDP-receiver to try implement my project.The gateway(Sender) with 2 devices(Receiver) communication is OK use Sub-Ghz.But if my gateway first communicate device A then I change IP a...
Hi all,I am using a Nucleo-144 board and enabled the FreeRTOS. Afterwards i've integrated FreeRTOS+TCP sources and headers and Paho MQTT application. I created a thread to run a MQTT Echo Server but i am having troubles connecting. This is my code:st...
I'd like to select the update rate for specific sensors and create a csv file on the iPhone. Sorry this appears to be such a basic question but i am very new at embedded systems development but anxious to have even some small progress. Any effective ...