Version Description#
1. Version Information#
Product |
Version |
Release Date |
|---|---|---|
K230 CanMV |
V0.2.0 |
2023-11-23 |
K230 CanMV |
V0.3.0 |
2023-12-28 |
K230 CanMV |
V0.4.0 |
2024-01-26 |
K230 CanMV |
V0.5.0 |
2024-03-15 |
K230 CanMV |
V0.6.0 |
2024-04-30 |
K230 CanMV |
V0.7.0 |
2024-07-05 |
K230 CanMV |
V1.0.0 |
2024-08-02 |
K230 CanMV |
V1.1.0 |
2024-09-14 |
2. Supported Hardware#
The K230 platform supports CanMV-K230 and other mainboards.
3. Version Usage Restrictions#
None
4. Relationship Between CanMV, SDK, and nncase Versions#
When developing AI, the corresponding versions of k230_sdk and nncase are as follows. Please pay attention to the version correspondence when compiling images and using nncase to convert kmodels.
CanMV (micropython) Version |
K230 SDK Version |
nncase Version |
Notes |
|---|---|---|---|
0.2.0 |
1.1.0 |
2.4.0 |
- |
0.3.0 |
1.1.0 |
2.4.0 |
- |
0.4.0 |
1.3.0 |
2.7.0 |
- |
0.5.0 |
1.4.0 |
2.8.0 |
- |
0.6.0 |
1.5.0 |
2.8.1 |
- |
0.7.0 |
1.6.0 |
2.8.3 |
- |
1.0.0 |
1.6.0 |
2.8.3 |
- |
1.1.0 |
- |
2.9.0 |
- |
5. Version Functionality Statistics#
5.1 Basic Functions#
ID |
Supported Version |
Function Summary |
Function Description |
Notes |
|---|---|---|---|---|
1 |
V0.2.0 |
Camera |
Supports capturing sensor images |
|
2 |
V0.2.0 |
Display |
Supports HDMI display |
|
3 |
V0.2.0 |
Encryption Module |
Supports hardware SHA256, AES |
|
4 |
V0.2.0 |
VPU |
Supports encoding and decoding |
|
5 |
V0.2.0 |
Audio |
Supports audio, built-in codec |
|
6 |
V0.2.0 |
GPIO |
Supports GPIO |
|
7 |
V0.2.0 |
ADC |
Supports analog-to-digital conversion |
|
8 |
V0.2.0 |
FFT |
Supports Fourier transform |
|
9 |
V0.2.0 |
I2C |
Supports I2C communication |
|
10 |
V0.2.0 |
PWM |
Supports PWM output |
|
11 |
V0.2.0 |
SPI |
Supports SPI communication |
|
12 |
V0.2.0 |
Timer |
Supports timers |
|
13 |
V0.2.0 |
WDT |
Supports watchdog timer |
|
14 |
V0.3.0 |
OMV |
Supports OpenMV related algorithms |
|
15 |
V0.3.0 |
Network |
Supports wired network |
|
16 |
V0.3.0 |
Stability |
Enhances micropython stability |
|
17 |
V0.3.0 |
IDE Display |
IDE can display images in real-time |
|
18 |
V0.4.0 |
SDK and nncase Upgrade |
Upgrades SDK to V1.3, nncase to V2.7 |
|
19 |
V0.4.0 |
LVGL |
Supports LVGL |
|
20 |
V0.4.0 |
WiFi |
Supports WiFi |
|
21 |
V0.5.0 |
Virtual U-Disk |
Supports virtual U-disk functionality |
|
22 |
V0.5.0 |
Peripheral Modules |
Reorganizes API for fpioa, adc, uart, spi, i2c, rtc, timer based on official micropython |
|
23 |
V0.5.0 |
MCM |
Supports multi-camera, adds 2sensors, 3sensors demo |
|
24 |
V0.6.0 |
Sensor |
Adds sensor class |
|
25 |
V0.6.0 |
LCD |
Adds LCD class |
|
25 |
V0.6.0 |
HDMI |
Adds 720P, 480P resolutions |
|
26 |
V0.7.0 |
API |
Modifies Display, Sensor, and Media API |
|
27 |
V0.7.0 |
Development Boards |
Supports 01Studio-CanMV and K230D-Zero development boards |
|
28 |
V1.0.0 |
Function Optimization |
Optimizes Chinese font rendering, IDE preview image quality, supports GC2093 |
|
29 |
V1.1.0 |
Major Version Change |
No longer depends on specific SDK version, removes Linux code dependency, large-scale code refactoring |
5.2 AI Demos#
ID |
Supported Version |
Function Summary |
Function Description |
Notes |
|---|---|---|---|---|
1 |
V0.2.0 |
Face Detection |
Locates faces |
|
2 |
V0.2.0 |
COCO Object Detection |
Locates objects |
|
3 |
V0.2.0 |
yolov8-seg |
Segments objects |
|
4 |
V0.2.0 |
License Plate Detection |
Locates license plates |
|
5 |
V0.2.0 |
OCR Recognition |
Recognizes text |
|
6 |
V0.2.0 |
Palm Detection |
Locates palms |
|
7 |
V0.2.0 |
Human Detection |
Locates humans |
|
8 |
V0.2.0 |
Human Pose Estimation |
Locates human key points |
|
9 |
V0.2.0 |
KWS |
Keyword wake-up |
|
10 |
V0.2.0 |
Face Keypoint Detection |
Locates 106 face key points |
|
11 |
V0.2.0 |
Face Parsing |
Segments different parts of the face |
|
12 |
V0.2.0 |
Face Recognition |
Recognizes different faces |
|
13 |
V0.2.0 |
OCR Detection |
Locates text |
|
14 |
V0.2.0 |
License Plate Recognition |
Recognizes license plate content |
|
15 |
V0.2.0 |
Face Pose Angle |
Infers face rotation angle |
|
16 |
V0.2.0 |
Rock-Paper-Scissors |
Rock-paper-scissors hand gesture game |
|
17 |
V0.2.0 |
Palm Keypoint Detection |
Locates palm key points |
|
18 |
V0.2.0 |
Static Gesture Recognition |
Recognizes gestures |
|
19 |
V0.2.0 |
Face Mesh |
Locates 3D face key points |
|
20 |
V0.3.0 |
Fall Detection |
Determines if a fall has occurred |
|
21 |
V0.3.0 |
Gaze Estimation |
Infers gaze angle |
|
22 |
V0.3.0 |
Dynamic Gesture Recognition |
Recognizes dynamic gestures |
|
23 |
V0.3.0 |
Single Object Tracking |
Tracks specified object |
|
24 |
V0.3.0 |
Air Zoom |
Zooms in and out of specific area images |
|
25 |
V0.3.0 |
Puzzle Game |
Recreates the number sliding puzzle game |
|
26 |
V0.3.0 |
Keypoint-based Gesture Recognition |
Recognizes gestures based on key points |
|
27 |
V0.4.0 |
Self-learning |
Determines category based on image features |
|
28 |
V0.5.0 |
TTS Chinese |
Converts Chinese text to speech |
6. Known Issues and Limitations#
ID |
Functional Module |
Issue/Limitations Description |
Notes |
|---|
7. Detailed Change Log#
For versions after V1.1.0, please refer to the CHANGELOG in the code.