Features: 32768Hz onboard clock generator 1 user LED and 2 power LEDs Reset button 5-way joystick with a single ADC input pin Slide switch for easy disconnection of the embedded user demo component Comprehensive free software library and examples included with the STM32Cube MCU software package Board connectors: USB Micro-B for 5V power STMod+ connector Bluetooth® (HC05, 115200 bps) as a simple wireless serial adapter Non-standard DIP28 compatible expansion connector STDC14 debug connector for third-party debug probes Two onboard side pads for BTB card edge connectors Standalone STLINK-V3MINIE debugger/programmer miniature probe for STM32 microcontrollers Supports various integrated development environments (IDEs), including IAR Embedded Workbench, MDK-ARM, and STM32CubeIDE Color: As Shown Material: plastic Package Contents: 1* Development Board kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.