
KOI is an Artificial Intelligence module which can be programmed graphically and used offline.It contains a camera, a microphone, a speaker, a IPS screen, WiFi and so on.
It can realize the functions of vision recognition, speech recognition, speech synthesis, internet of thing (IoT) and so on.Its multiple functions enhance the learning of AI more systematically and comprehensive.
Since the module has integrated WiFi, your device is able to connect to the cloud to upload and process data, which is an essential part of machine learning.
Features
- AIoT a combination of artificial intelligence and Internet of things.
- Comprehensive AI functions, including speech recognition, speech synthesis, visual recognition.
- Cost effective offline artificial intelligence module, add an AI brain to your projects.
- Discover artificial intelligence through the simplicity of block programming.
- Self training machine mode. Supports importing of trained models
Applications
- Face recognition (Support 20 classifications, output position and confidence)
- Classifier (The user-defined recognition of any object supports upto 20 classes within 100 sample size; offline training, no computer operation or pre-loading of classification model to SD is needed)
- Visual tracking (Circle / Rectangle / line / color block)
- Voice Processing / IoT (Speech recognition & synthesis, Voice recording & playing, Voice transformation, Offline keyword recognition, Access of network or local sound database)
- Scanning (Image recognition, OCR character recognition, license plate recognition, expression recognition, etc)
Parameters
Hardware |
|
MCU |
k210 |
Flash |
16MB |
Overall dimension |
58*40*24mm |
Main control supported |
micro:bit, Meowbit, Arduino series and any microcontroller with serial port function |
Display |
1.3 "IPS screen (240x240) |
Camera |
RGB (640x480 ) |
Audio input / output |
48K single channel sample rate output 8K sample rate microphone input |
Wireless communication |
WiFi (Based on Esp8285) |
Data output mode |
UART / WiFi / USB |
Image transmission channel |
USB / WiFi |
Button |
2 (programmable) |
SD card |
TF Card |
Memory Card support |
≤16G |
Power supply voltage |
3.3~5V |
Programming environment
Kittenblock |
Makecode |
Micropython |
Arduino (PlatformIO) |
For more information, go to here