Skip to content 
The use of high-speed microprocessor controller (ATMEGA328), the development
of user interface and environment are very simple, easy to understand, very
suitable for beginners to learn.
Performance description
I/ O digital input / output terminals 0 ~ 13.
I/ O analog input / output terminals 0 ~ 5.
Support ISP download
Input voltage: connected to the
computer USB without external power supply, external power supply 5V ~ 9V DC voltage input.
Output voltage: 5V DC voltage output and 3.3V DC voltage output.
Using Atmel Atmega328microprocessor controller
