Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
Hi community, I'm having struggles with EXTI in WBA55CG. I want to implement a function, when the button is clicked, a message is sent via BLE. I have found the stm32wbaxx_hal_exti.c file. Can I follow exactly the same as the instructions or what i a...
Hello,I have a question regarding the STM32WBA55G-DK1 board I have on hand.On my board, R42 is not populated. Could you please confirm whether R42 is not mounted by default?R42 is a 0 Ω resistor located on the control line of the general-purpose LED ...
Hi all, I am working on a project based on the STM32WB55MMG, where I want to use the AES module to encrypt data using a previsouly programmed key in the FUS.I have downloaded the corresponding key with the command STM32_Programmer_CLI.exe -c port=JTA...
Hi, I'm trying to use my P-NUCLEO-WB55.USBDongle with the BLE_TransparentModeVCP_reference.hex firmware.Following the documentation I have updated FUS and installed the latest (V1.23.0) stm32wb5x_BLE_Stack_full_extended_fw.bin wireless firmware: ...
Hi ST Community ,Does this position of the board and the copper zone is OK for the STM32WB5M MCU and the antenna ? because all dev boards from ST places the MCU on the PCB's edge . Thank You !#STM32WB #Hardware #Antenna
stm32wba55g-dk1Subject: Support Required – BLE_Audio_PBP_Sink Auracast Receiver Not Visible on MobileHi Team,I am currently working on the Auracast project using the STM32WBA55G-DK1 board.In this setup, the board is configured as the receiver side (S...
I am working with the STM32WB55VGQ6 and using the V1.23.0 / 02-June-2025 STM32WB Copro Wireless Binaries. Specifically, stm32wb5x_FUS_fw.bin @ 0x080EE000 and stm32wb5x_BLE_Stack_full_fw.bin @ 0x080D0000.The STM32WB BLE API (hci_le) provides the func...
Dear Team,Could you please provide the reference design schematic of STM32WBA5MMG module.I check the documents section.Did not find anything.RegardsHari
Hello,I'm building a BLE receiver using an STM32WBA55CG.The device should only receive BLE advertising packets, never transmit, so I've put it in a "central" role. The device will be used very close to sensitive equipment, so it is very important tha...
Hi,I'm working on a project using the STM32WB5MMG, which supports up to 4 simultaneous BLE connections.When a central device enables or disables notifications, my firmware receives the corresponding events (NOTIFY_ENABLED_EVT / NOTIFY_DISABLED_EVT) ...