AT32F421F8T7 Core Board Replaces STM32 Yateli F030 Minimum System F6t6 Development Board - AliExpress
HALJIA stm32 F030 F4p6 Core Board Development Board Small Systems Module with Arm Cortex-m0 Core Compatible with Arduino: Amazon.de: Computer & Accessories
China Low Price 48 MHz STM32F030F4P6 Small Systems Development Board CORTEX-M0 Core 32bit Mini System Development Panels - Quotation - GNS COMPONENTS
Discovery kit for STM32F030 Value Line
NUCLEO-F030R8 Stmicroelectronics, Entwicklungsboard, STM32 Nucleo-64, STM32F030R8T6-MCU | Farnell DE