Modified part of the shed structure to facilitate my personal use, and passed the actual test
Original project description: This project is used to verify the solution verification board design of Lichuang Mall microcontroller CH340E. At the same time, this project refers to part of the circuit board design of @wangx ’s USB indicator light. I am very grateful to wangx for the open source USB indicator light. design. This design contains the necessary peripheral circuits required for the operation of CH340E, and all its pins are lead out for future use. This design also contains a three-color LED light from Guoxing Optoelectronics, of which blue is used to indicate the power status, and red and green indicate RX respectively. and TX (PS: red with green?)
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