v0.2.4
Pre-release
Pre-release
Release Notes
New Features
- Add
jpeg
decoding support - Add
I2S
,FFT
support - Add
WAV
playback recording function - Add
KPU
to support general neural networkforward
calculations andyolo2
- Add binocular camera support
- Add touch screen (
ns2009
) support - Add microphone array support
Optional new features
- Add
NES
game simulator (with sound andPS2
joystick support) - Add
AVI
playback and recording function (screen recordable ) - Add
LittlvGL
GUI library support
Modify
SPIFFS
size is reduced from6M
to3M
, in fact the address is changed from0x600000
to0xD00000
- Other optimizations, including firmware size, stability, small bug fixes, etc.
Firmware Download
maixpy_v0.2.4
Note
maixpy_v0.2.4_full.bin: With full feature, but firmware may a little bit huge
maixpy_v0.2.4_minimum.bin: Just integrated base modules to leave more space for AI or other applications
maixpy_v0.2.4_*_with_model_at_0x300000.kfpkg: With face detect model burn at 0x300000 of the flash, then you can try face detect demo with micropython code like kpu.load(0x300000)
Docs And Demo
更新说明
新特性
- 增加
jpeg
解码支持 - 增加
I2S
、FFT
支持 - 增加
WAV
播放录制功能 - 增加
KPU
, 支持通用神经网络forward
计算以及yolo2
- 增加双目摄像头支持
- 增加触摸屏(
ns2009
)支持 - 增加麦克风阵列支持
可选新特性
- 增加
NES
FC 红白机游戏模拟器(带声音和PS2
手柄支持) - 增加
AVI
播放、录制功能(可录屏) - 增加
LittlvGL
图形库(GUI
)支持
修改
SPIFFS
大小从6M
减小到3M
, 其实地址从0x600000
改变为0xD00000
- 其它优化, 包括固件大小、稳定性、小Bug 修复等
固件下载
maixpy_v0.2.4
说明
maixpy_v0.2.4_full.bin: 全功能版本, 固件体积会比较大
maixpy_v0.2.4_minimum.bin: 最小功能版本,只保留了基本的模块,为AI 或者其它功能腾出空间
maixpy_v0.2.4_*_with_model_at_0x300000.kfpkg: 内置了一个人脸识别模型, 烧录后可以直接运行代码查看现象:代码例示 : kpu.load(0x300000)