ESP32_Media_Board

## Introduction

After learning esp32, I planned to make a Bluetooth multimedia keyboard.
The download circuit refers to the esp32 development board in the Open Source Plaza~~~~~~~~

## Function~~~~

The specific functions are moved to [https://www.bilibili.com/video/BV1u44y1n7Yh/](https:/ /www.bilibili.com/video/BV1u44y1n7Yh/)

## Code~~~~

[https://gitee.com/zhang-junnan-8/esp32_-media_-board](https://gitee.com/zhang -junnan-8/esp32_-media_-board)

## Experience

1. The power consumption of the work is relatively high. As a beginner's work, the power consumption cannot be effectively controlled. The current is about 80~100ma. After testing, a 200mah lithium battery is about Less than two hours, a 600~800mah battery is recommended for normal use.
2. The PCB layout is not very reasonable, there are no screw holes reserved, and it is not easy to control the thickness of the shell later.
3. The button layout is relatively close to the edge of the PCB, and it is also difficult to make a post-production shell.
4. If the code test is perfect, the download circuit can be discarded and the size can be made smaller.