STM32 MCUs Wireless

I am using STM32WB55 custom board as BLE client, After connecting to server I want to store server's MAC and other data to NVM. So that I can retrieve after power cycle. Can someone please help me with this, How to write& read data from Nvm

[BLE] Updating the stack

Would like to update the ble stack of stm32wb55 to 1.15.Do old commands from stack 1.13 are supported?And which parameter describes the stack version:APP_DBG_MSG("Wireless Firmware version %d.%d.%d\n", WirelessInfo.VersionMajor, WirelessInfo.VersionM...

I am using STM32WB55 as client, I am establishing connection with server using "aci_gap_create_connection". And I want to disconnect from the server so I am using aci_gap_terminate_gap_proc(GAP_DIRECT_CONNECTION_ESTABLISHMENT_PROC);

But I am not able to disconnect. Can someone please help me with how to disconnect from the server?

How to enable BLE in STM32WB5MMG using STMCubeIDE?

We made custome PCB board using STM32WB5MMG. We tried (489) BLE Security with STM32WB - 04 Simple BLE application generated from CubeMX - YouTube, and also we followed repository example too. We enabled the necessary settings which is mentioned above...

Target is not responding, retrying...

Using a sample example from your database code.Compatible with stack 1.15.0 (that is the stack I am running)STMicroelectronics ST-LINK GDB server. Version 7.1.0Copyright (c) 2022, STMicroelectronics. All rights reserved.Starting server with the follo...

STM32WB55 acquire signal from GPIO using DMA and trigger TIM

I have a board P-NucleoWB55 and I'm trying to acquire a signal with external clock, very similar to uart, I tried with usart in slave mode without succcess, I tried with spi slave without success.Now I'm trying to trigger a DMA transfer with a timer ...

Hi Team, i used to design STM32WB5MMG IC for my application. i have temperarture sensor MAX30102. i need to communicate with mcu with i2c .its working on 1v8.shall i connect directly to mcu i2c? or 3V3 to 1V8 level translator is required inbetween?

Error Message while transmitting and receiving in STM32WLE5 (LoRa P2P).

Hello Community,I have made a custom board for the LoRa application for both P2P as well as LoRaWAN modes. The reference for the RF network I referred to is "Highband High Power" from the MB170 schematic. The frequency I am making this module is EU86...