【RA】Rhythmic light strip based on Renesas RA2E1+1437350A

This project uses Renesas R7FA2E1A72DFL#AA0 as the main control chip. The original design intention is to realize the LED lights following the rhythm of music and perform microcontroller learning. The functions that can be realized in this project are as follows:
1. The pins are all drawn out using pin headers to facilitate expansion and learning;
2. The serial port and SWD interface are drawn out to facilitate debugging, and a type-c power supply interface is added;
3. Design 11 LED lights using the MAX9814 module to collect The sound can achieve the effect of rhythm with music.
I participated in the training camp for the first time. Since the WS2812B data input pin is connected to P012, the SPI interface cannot be used. I can only use the I/O port to send data. The program has not been compiled yet. Keep working hard. middle.
Display picture

WS2812b lights up the display