Bluetooth, embedded Flash memory and SRAM, MCU with Bluetooth, Flash memory - tatanh1983/conchodom GitHub Wiki

The STM32WB5MMG is an ultra-low-power and small form factor certified 2.4GHz wireless module. It supports Bluetooth® Low Energy 5.0, Zigbee® 3.0, OpenThread, dynamic and static concurrent modes, and 802.15.4 proprietary protocols.

https://www.futureelectronics.com/npi/stmicroelectronics-stm32wb-ultra-low-power-dual-core-multiprotocol-wireless-mcus