v4.5.1

New Features

• Self learning object detect and tracking, see doc

self_learn_track_small_no_audio.mp4

• Object tracking and object count, see doc

track_small.mp4

• Video(H.264) hardware decode support, now you can play mp4 video files.

video_play2_no_audio_small.mp4

• USB HID simulate support(MaixCAM act as mouse/keyboard/touchpad).
• Support OS04A10 camera sensor.
• Add time.fps API. refer to MaixPy/examples/basic/demo_time.py
• Add convertion API between tensor.Tensor and numpy.ndarray, refer to MaixPy/examples/vision/ai_vision/nn_forward.py
• Add bm8563 & qmi8658 & tmc2209 doc & example
• Add http file browser APP.
• Default listenning uart command, now you can send command though uart to switch APP like protocol doc said.

BUG Fix

• UART read block issue.
• YOLOv5/YOLOv8 score always 0.5 issue(iou bug).
• App_store APP exit when scan QR code and no network, and settings the same.

Attention

For this version, if you want to use HID function, you must burn system, or you can upgrade maixpy and then upgrade runtime, but we remain recommend you directly re-burn system.

Burn system image(*.img.xz file below) to use this version because it have camera driver update in system, and don't forget to install runtime in first bootup, old version system DO NOT upgrade runtime
烧录系统镜像(下面的*.img.xz文件），以及第一次开机后记得安装运行库，才能正常使用此版本

Downloads

github release assets (recommend!)	Sourceforge	Pypi.org
Assets below ↓↓↓↓↓↓↓↓↓ 点击下方 Assets

国内下载速度太慢也可以到 QQ 群 862340358 群文件下载