This board based on the open-source arduino official schematics, modify USB controller to CH340G only. 100% Arduino UNO compatible.
The Arduino UNO R3 is a microcontroller board based on the ATmega328.. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
- 100% Arduino UNO compatible
- USB handler CH340G Replace ATMega16U2
- Atmel Atmega328P-AU MCU
- 8 analog inputs ports: A0 ~ A7
- 14 Digital IO Pin
- 6 PWM Pin
- 6 Analog Input Pins
- USB download and Self-Power
- 2.1mm External Power Connecter
ARDIUNO UNO R3 ATMega328 CH340 USB Handler
- Product Code: UNO
- Availability: In Stock