[Original *] Colorsilk Screen stm32f407vet6 basic system edition

The picture comes from p station painter: with

I personally don’t know how to use PS at all, so the integration relies on the drawing tool that comes with Windows.

This is my first time doing an open source project, please forgive me.

The schematic is copied and slightly modified.

STM32F407VET6 minimum system board (with usb serial port

• Main control as the title.
• The serial port uses ch340c.
• Comes with 1.5A self-restoring fuse to prevent explosion death.
• PE14, PE15 are programmable lights (ice blue) and 5v lights (blue)

Please try not to exceed the power supply voltage of 5V. When drawing the ch340c serial port circuit, you did not consider the power supply issue.

• I hope it can provide more advice to newbies.
• There is no teppanyaki or low-temperature soldering wire. Don’t ask me if the soldering is bad. As long as I connect it to the Internet, it will float as soon as I put the tin on it.