A deep learning-based gesture recognition system on ESP32-S3, featuring model training, quantization optimization, and resource-constrained deployment. Includes comprehensive workflow from dataset preparation to embedded implementation. 基于ESP32-S3的深度学习手势识别系统，涵盖模型训练、量化优化及资源受限部署的完整工作流程。包含从数据集准备到嵌入式实现的全过程。