API Reference

[中文]

ESP-VISION provides Python APIs for camera capture, image processing, display, video encoding and streaming, and AI inference. Developers can also directly use the standard MicroPython APIs enabled in the firmware for hardware control, networking, file access, system services, and general application development. ESP-VISION maintains compatibility with commonly used OpenMV module names where applicable, including sensor and image, and additionally provides modules such as display and espdl.

The ESP-VISION module pages are kept in sync with the type stubs under stubs/, which are also usable for IDE completion. Their availability is derived from micropython.cmake during the documentation build. The MicroPython APIs page indexes the language, standard-library, hardware, networking, filesystem, and runtime APIs that ESP-VISION firmware inherits from the pinned MicroPython version.

• MicroPython APIs

• sensor – Camera
• image – Image Processing
• display – LCD Output
• espdl – Model Inference
• image.ImageIO – Image Stream
• h264 – H.264 Encoding
• rtsp – RTSP Streaming