1. The pre-soldered Nano uses the microcontroller chips ATmega+328P, Improved new version CH340 Replace FT232, it has usb c interface
2. EastPondo Nano V3.0 card is 100% compatible with the arduino Nano card, and fully compatible with Windows, Mac and Linux operating systems.It is a smallest, and breadboard friendly board. It has everything that Diecimila/Duemilanove has (electrically) and onboard +5V AREF jumper
3. Works the same as original Nano, runs perfectly on programming software
4. Using Atmel Atmega328P MCU, Support ISP download; Support USB download and Power via usb type c interface
5. Learn Arduino Nano with ease: Our EastPonda Nano Board is the perfect choice for beginners and experts alike