In theory, using MicroPython on the ESP32 is easy — just flash an image and connect using a serial port. But that leaves a lot of things you still have to do. You need to move files between the two ...

Don’t you just hate it when dev boards have some annoying little quirk that makes them harder to use than they should be? Take the ESP32-CAM, a board that started appearing on the market in early 2019 ...

眼动应用其实实现的主要功能是：实时注视估计和跟踪。注视估计是识别任何给定时刻的视线，而跟踪是连续跟随视线的能力。 这个眼动仪是研究性质的，不建议，也不适合投入生产实践。文章中诸多细节也未给出，硬件改装也未给出。安全性和合规性也未给出 ...