STM32 MCUs Wireless

Cannot reprogram B-L072Z LoRaWAN Discovery board.

I have a B-L072Z LoRa dev board that I am unable to reprogram. ST-Link drivers are installed and the device communicates to my PC terminal via the virtual COM port without issue. When I attempt to flash the board with a new binary, it appears to repr...

Characteristic with write and notification parameter: the data automatically sent back to the device after write to.

STM32WB55Why I can`t post question in any group?This question i want to post in STM32WB55 but receive error "You can't add new topics, so select existing topics for your post"Hi.I use characteristic with properties: CHAR_PROP_WRITE | CHAR_PROP_NOTIFY...

Is the source code for the ST BLE Profiles iOS application available for download?

I'm relatively new to designing embedded systems and mobile development and am trying to integrate my ST Nucelo Board with an iOS application. I've been using the profiles app and its been working well for what I need, but I'd like to be able to make...

STM32WB55 bootloader and bluetooth broken by startwirelessstack command

I had STM32WB55CGU7 with original 0.5.3 FUS and stack. While testing with USB bootloader, I did `./STM32_Programmer_CLI -c port=usb1 -startwirelessstack` after this chip won't enter bootloader mode anymore. If I try to run example application BLE_Bea...

STM32WB55 on 64MHz stack do not work normally whith BLE 4.0 peers

I write own firmware using P-NUCLEO-WB55.Nucleo as test platform.Testing fw with peers with bluetooth versions above 4.0 (4.2 or 5.0), all works fine, but when I took Nexus 7 2013 as peer with BLE 4.0, disconnection occurred with GATT error 133 (0x85...

Ada controlling the STM32WB

I ported AdaCore's opensource Ada toolchain to the STM32WB. I made a workalike of the dongles client demo. So far, so good!http://www.hrrzi.com/2019/06/ada-on-stm32wb.htmlHave fun!

STM32WB55 if do not use DLE, then SHCI_C2_BLE_Init return error

STM32WB55 if do not use DLE, then SHCI_C2_BLE_Init return errorHi !If in structure SHCI_C2_Ble_Init_Cmd_Packet_tset ExtendedPacketLengthEnable = 0 (disable DLE),then result of calling SHCI_C2_BLE_Init() is error = 72. This error not in SHCI_CmdStatus...

Once you generate code via STM32CubeMX how do you flash the P-Nucleo-wb55 via STM32CubeProg? Any steps and what code format does cube prog accept.

Also there is no Arm Mbed Online support for STM32WB (P-Nucleo board).

How to set P-Nucleo board to advertize BLE at 1.8v ?I'm using the STM32CubeMx to set Vdd to 1.8v but cannot generate the code because of a missing STM32Cube FW_WB V1.1.1 package missing.