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Solution Evaluation
1Project Requirements
Project requirements link:
ESP32-S3 Practical Project – Project Requirements
2System Block Diagram
<Hardware Home>3Component Selection
1. Main Control
ESP32-S3-WROOM-1-N16R8
2. Screen
2.8-inch IPS screen with resistive touch
3. Camera Module
OV2640
4. Audio ADC
ES7210
5. Audio Codec
ES8311
6. Audio Amplifier
NS4150B
7. Lithium Battery Charge/Discharge Management
TP4051
8. Lithium Battery Voltage Detection
BQ27220YZ
9. RGB LED
WS2812B
10. Gyroscope
BMI270
11. GPIO Expansion IC
PCA9535
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Microcontroller Practical Teaching
Instructor: Liu Jie, software and hardware engineer, with over ten years of experience in microcontroller product development. Long-term engagement in practical project teaching and specialized technical teaching.
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