Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
i am able to send 20 bytes to an android app through the following codes when the android app executes command: bluetooth_gatt.readCharacteristic(gattChar);:void aci_gatt_read_permit_req_event(uint16_t Connection_Handle, uint16_t At...
I'm new to the ST Bluetooth modules and trying to get started with the STEVAL-IDB007V1M board. I've unzipped the software and run BlueNRG-1_2 DK-3.1.0.0-Setup.exe . And after quite some difficulty got the USB/Com port to show as 'STMicroelectronics V...
Hi all -I'm not sure where this post belongs-- so I will post in different areas in attempt to find someone that may have done this:I am trying to port and old design to a STM32F103VCT6. Not sure if anyone out there has done this. I can currently re...
Hello ST,We are facing some disconnection problem with BLUE-NRG MS. Where we have tested with many boards, the disconnection is happening at different time instances.sometime the boards are connecting for longer time say 2 to 3 hours but sometime di...
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.