Smd Development Board - New Generation UNO R3 ATmega328P CH340 Developer Board with USB Cable

Equipped with new version UNO R3, better than the traditional one
Compatible with Arduino and its software
Eco-friendly components and materials for environmental protection
Equipped with main chip ATmega328P, CH340G for better performance
Comes with pin sockets for better use of DuPont wire
Better to solve problems caused by traditional UNO R3
Dual power support - 3.3V and 5V
Meet different IO expansion requirements

Driver Link :
CH340 Installation

It is quite common for compatible Arduino boards to include the CH340 chip instead of the FT232RL that the original Arduino boards have. These chips are responsible for managing the USB interface of the board. Since these chips manage the communication between our Arduino and the PC, we must have the appropriate driver installed for them to work without problems.

Compatible Arduino boards work correctly on some system versions and with some versions of the IDE. However, there are some system-IDE combinations where the original Arduino IDE is not able to communicate with our compatible Arduino board.

To solve the problem we must download the CH340 driver from the manufacturer's website (WCH). Here are the download pages:

Windows: http://www.wch.cn/download/CH341SER_EXE.html
Mac: http://www.wch.cn/download/CH341SER_MAC_ZIP.html
Linux: http://www.wch.cn/download/CH341SER_LINUX_ZIP.html

Packing Included :
2 x UNO R3 ATmega328P CH340 Development Board
2 x USB Cable