UNO R3 Development Board (ATmega328p and CH340) + Cable

Overview

This board can be used in wide range of electronics projects. With the use of sensors and ethernet or bluetooth shields, you can create an innovative fixtures for your home automation.

The difference from the original Arduino UNO is this board uses an ATMEGA328P microcontroller and the integrated circuit is programmed via CH340 chip.

Do not forget to install the driver (attached at the bottom) for chip CH340 before use.

To use the board for other sample applications: Download Arduino IDE.

Specifications

• Operating voltage: 5 V
• Power supply: 7 V to 12 V
• Pin I / O: 14
• PWM pin 6 (out of 14 I / O)
• ADC pin: 8
• Flash Memory: 32 KB (8 busy bootloader)
• Communication TWI, SPI and UART
• Operating Frequency: 16 MHz