ITEM NAME:2PCS STM32F103C8T6 Minimum Developmen Boards Module Core Learning For A TRG AML Descriptio n Description: 1. SWD Interface: Supports Simulation, Download And Debugging. 2. Mirco USB Interface: Power Supply And USB Communication, No Download Is Supported. 3. USART1 Interface: USART1 Can Be Used To Download Programs Or Communicate With USART1. 4. MCU Pin Interface: Lead Out All I/O Port Pins For Easy Connection With Peripherals. 5, 5v And 3.3v Power Input And Output Interface: Often Used For External Power Supply, Or Common Grounding With Other Modules Description Of Other Equipment: 1. Power Indicator (PWR) : The Power Indicator Is In A State To Determine Whether The Power Is Stable Or Not. 2, User LED (PC13) : Convenient For I/O Output Test Or Indicator Program Operation. 3. Start Jump Selection Programming Mode :(1) User Flash Memory 2, SRAM 3, System Memory). 4. Reset Button: Reset The Chip For The User Program. 5,8M Crystal Oscillator: The Main Frequency Of The System Can Be Set To 72MHz. 6,32.768KHz Crystal Oscillator: Can Be Used For Built-In RTC Or Calibration. Specifications: 1. STM32F103C8T6. Cks32 Chip Is Used For.Kernel: Architecture (M3;. MCU Pin Interface: Lead Out All I/O Port Pins For Easy Connection With Peripherals. SWD Interface: Supports Simulation, Download And Debugging. Interface Resources: 2x SPI, 3x USART, 2x I2C, 1x CAN, 37x I/O Port. ).