STM32 MCUs Wireless

How to implement USB-CDC functionality for B L072Z LRWAN1 discovery kit

Hi,I am using B-L072Z-LRWAN1 discovery kit. I want to implement USB-CDC functionality for my project. I created the project using STM32CubeMX with the settings of USB-CDC after following this STM USB training link https://www.youtube.com/watch?v=h9T0...

I want to configure B-L072Z-LRWAN1 Board-1 to transmit data through USB device(CDC) and another board-2 to receive data through LoRa, if board-2 after receiving data, if it send some data then board-1(which is connected to PC) have to receive it.

Between Board 1 and Board 2 data exchange should be done through LoRa and data exchange between Board 1 and PC should be through USB. It would be very helpful if someone help with this.

How to make a mass storage class using the internal FLASH memory of the STM32WB5MMG?

Hello!I am using STM32WB5MMG processor to start working with mass storage class using the internal FLASH memory. However, I have a problem with using the internal FLASH to declare the capacity of the built file system, because the device is detected ...

Resolved! STM32WB55 Jump to bootloader problem in P2pClient project

HiI have a strange problem with my p-nucleo board(MB1355C)Using the example as reference DFU_Standalone (STM32Cube_FW_WB_V1.12.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\USB_Device\DFU_Standalone)I am able to jump to bootloader and perform DFU upda...

STM32WB55RGV6 (BLE notificaiton stuck) I want to notify data from ble server(my own board) to ble client (usb dongle).

Connection interval: 10ms, notify payload: 240 bytes. The usb dongle will output some data and then get stuck.Connection interval: 20ms, notify payload: 240 bytes. The usb dongle will output more data and then get stuck.Connection interval: 50ms, no...

STM32WB55（BLE） My board is server, USB dongle is client. I collect data from ADS1299 through P2P BLE.However, the data often wraps, and the starting data is after a few digits.

The beginning of my data is 0xc0 0x00 0x00. I notify every 15 bytes of data on the server side, and I also receive 15 bytes of data on the client side. Then I wrap and start from scratch. The beginning of each line of data I input through the USB don...

CCID / STM32WBXX Example

Hi, I try to implement an USB CCID device on an STM32WB55 MCU and the stm32_mw_usb_device release V2.11. I do not find any documentation about how to use this implementation... Today, I created an USB peripheral that is recognised by Windows as CCID ...

I used STM32WB55RGV6 to make a board (BLE server), the USB dongle is used as (BLE client), and then the USB dongle is output to the computer through the serial port.

I used STM32WB55RGV6 to make a board (BLE server), the USB dongle is used as (BLE client), and then the USB dongle is output to the computer through the serial port. I need to further organize and categorize this data, and then display it as a real-t...

STM32WB55RGV6(P2P communication), I use stm32wb55 to transfer the data collected by ads1299 to USB dongle。（my board is server, usb dongle is client）,it's failled.

Determine whether the data is ready by judging the edge of the DRDY pin of ads1299, but there is no signal. When I use the virtual timer to repeat the notification, there is data, but because it is not synchronized with the ADS1299, the data is not c...