The UNO Q also has Bluetooth and Wi-Fi, eMMC flash storage, and Arduino header connectors for compatibility with UNO shields. The MCU appears to be an STM32U5-series chip from STMicroelectronics.

The STM32 line of microcontrollers – usually seen in the form of an ST Discovery dev board – are amazingly powerful and very popular micros seen in projects with some very hefty processing and memory ...

STMicroelectronics has created a design ecosystem with development boards and software for its STM32L4 microcontrollers. This includes a budget board for engineers, students, and hobbyists called ...