Product features: USB interface supports downloading (DFU download, not serial port) OLED interface-Plug and Use directly Support 0.96 inch OLED TFT liquid crystal interface Connect 1.44 inch full color LCD Connect 1.8 inch full color
LCD Data storage: W25Q32
High speed crystal oscillator: 25MHz
Low frequency crystal oscillator: 32.768K Power program LED lamp User and reset keys All CPUs -- 10 leads out 2. 54mm integer multiple spacing pin
Package include: 1Pc STM32F4x1 Core Board 1Pc Micro USB cable, (high-quality universal data cable, power supply and USB communication) The same amount of needle row as the welding port 2.54 mm pitch back bend row needle