Item Name: STM32 F103ZET6 Development Board Feature: – USB Type-C – Built-in SD/TF Slot – All I/O (112) Pins output – JTAG/SWD Debug Port – MRF2401 Wireless Socket – USB CH340 – 3.2 Inch TFT Ports – CR1220 Battery – and more.. PCs in Items: Board, Dupont wires and Power Cable Manufacturer: N/A, Made in China Reference: STM32F103xE series datasheet