STM 32 F 401 RCT 6/STM 32 F 401 CCU 6 Core Board System Board Development Board Micropython

STM 32 F 401 RCT 6/STM 32 F 401 CCU 6 Core Board System Board Development Board Micropython

Method 1: When powered on, press and hold the BOOT0 and reset keys, then release the reset key. After 0.5 seconds, release the BOOT0 key Download in ISP mode
Method 1: When powered on, press and hold the BOOT0 and reset keys, then release the reset key. After 0.5 seconds, release the BOOT0 key
Method 2: In the state of power failure, press and hold the BOOT0 key, and release the BOOT0 after 0.5 seconds of power on
The USB data cable connects to the TYPE-C interface of the MCU, and the serial port connects to PA9 and PA10. The recommended download software is STM32CubeProg and WeAct Studio Download Tool
Serial port download
USB to serial port (ex. : CH340) TX PA10, RX PA9, and do not connect the Type-C of MCU to the computer. External power supply must be used, otherwise it will affect MCU download
Using STM32CubeProgammer for serial port download