Interface and connectivity ICs

BlueNRGxxx choice for basic BLE communication with STM32 (using STM32CUBE IDE)

Hello everybody,I plan to add an bluetooth chip to my electronics board. My goal is to add a basic bluetooth serial communication, in order to send errors messages to an android app.I use STM32 microcontrollers on my boards, and I program them with S...

multiple Characteristic Read Error

Hi Every one I using St ble nrg2m2sp chip , its acts a peripheral role and ble sensor app acts like central here problem statement As below Here i have 3 characteristics in a one service when i read and write individual characteristic its wor...

How to use Light LC Server Model

We are currently using BlueNRG-2 and STSW-BNRG-Mesh v1.10 embedded SDK. The Light LC Server Model is included and we would like to use it.Does the current library capacity only support up to 1 element? Does it mean that Light LC Server Model is not a...

Commands AT problem i nucleo LRWAN1 & Nucleo L073RZ

Hello, My Problem is ; i can't extract properly the APPEUI from inucleo LRWAN1 ( there is no stickers on module)I tried many times to communicate with AT commands but i have issue with it. I configure terminal Tera Term ( 115200 bauds) I tried with w...

I have a NUCLEO-L4R5ZI. I cannot get the virtual com thru STLINK V2 working My PC sees the com port but printf (from other nucleo 144 boards ) does not work. I have tested it with UART3 and LPUART1. Clock is set to Crysta, like for example F767Zi works

BlueNRG-1_2 DK 3.2.1 fails to compile on Linux. The included patch fixes it.

Hi,Compilation of the BlueNRG-1_2 DK 3.2.1 on Linux fails due to two files that were misspelt. The spelling mistakes are due to the fact that Windows file systems are not case sensitive and explains why it compiles on Windows, but not on Linux.For th...

aci_gatt_update_char_value_ext_IDB05A1 causes `HardFault_Handler` to get called .

Hi,When I am using the `aci_gatt_update_char_value_ext_IDB05A1` function with the argument `value_length=118` the board goes to `HardFault_Handler`.I am using Nucleo-H743ZI2 with X-NUCLEO-IDB05A1 BLE Expansion board. The code is here at this specifi...

Hi I am new to the world of wireless modules with ST. I am using the BlueNRGM2SA standalone module without any other expansion boards such as the STVxxx range or the XCUBEBLE board.

I am Trying to figure out how to attach the chip with STM32F411RE. I have looked at the getting started with BLUENRG video https://www.youtube.com/watch?v=BzKIT2T5Q4c. and then have gone to read the programming guidelines in the document PM0257. I h...

BLUENRG-M2SP module programs returns 0x4A on setting the "Blue Flag".

Hi,I'm trying to update the FW of the BLUENRG-M2SP module on my X-NUCLEO-BNRG2A1.I'm using CubeMX with the X-Cube-BLE2.3.1.0 SW pack, together with the IFRStackUpdater application. The IFRStackUpdater works perfectly up to the point where the "Blue F...