Compact Design Small footprint for easy integration in projects.
USB-Serial CH340 Chip Offers cost efficiency over FTDI versions.
Multiple I/O Options Supports diverse project types with 22 digital I/Os.
ATmega328 MCU Reliable microcontroller compatibility with Arduino IDE.
No DC Jack Powered via Mini-B USB or external sources.
Breadboard Friendly Easily fits into standard breadboard setups.
PWM & Analog Inputs Equipped with 6 PWM outputs and 8 analog inputs.
Windows (EXE): Driver executable
Windows (ZIP): Driver v3.4 (2016-09-27)
Mac (ZIP): Driver v1.5 (2018-07-04)
Linux (ZIP): Driver v1.5 (2018-03-18)

Microcontroller ATmega328 (SMD) with enhanced capabilities.
Interface CH340G for efficient USB to Serial communication.
Operating Voltage 5V reliable power requirement.
Input Voltage Recommended 7-12V or limit 5-20V options.
Digital I/O Pins 14, including 6 PWM capable outputs.
Analog Input Pins Count of 6 for diverse sensor input.
Enhanced Package Options Includes Male and Female Jumpers.
Compatibility Works well with Arduino IDE.
Download: Datasheet for additional resources.