V3.0 ATmega328P Micro Controller Module with CH340 USB Interface compatible with V3.0 Key features - ATmega328P microcontroller - CH340G USB to serial converter replaces FT232RL - Operating voltage (logic level): 5 V - Analog inputs: 8 channels A0 to A7 - USB cable included for direct PC connection - Designed for V3.0 compatibility Benefits - Reliable USB programming and serial communication via CH340G - 5 V logic level ensures compatibility with common sensors and modules - 8 analogue inputs provide a wide sensing capability without extra hardware - Widely supported USB interface and drivers for easy setup Use cases - Prototyping Arduino-like projects that require multiple analog sensors - Sensor data collection and logging in a compact microcontroller system - Small control unit for hobby robotics or home automation