Arduino Uno R3 CH340G version compatible Arduino Development Board

This is the Arduino Ch340G version which uses CH340 Chip instead of Atmega16U2. This is an economical version with a price lower than that of the Arduino Uno R3 Board with Atmega 16U2. Easy to use, with pins socket for inserting DuPont wire. Support both 3.3V & 5V Power Supply and can meet different IO expansion requirements, including temperature humidity sensor, Xbee module, BT Bluetooth module, RF module, GPRS module, GPS module, LCD shield and so on Main Changes from the old version: 1. Adding two rows of the holes for the pins, so it can be connected with normal Dupond lines. 2. Adding 3 rows of the holes for wiring. 3. ATmega16U2 is replaced by CH340G. 4. Plug and Play, the driver will be installed automatically. 5. Select the board UNO inside the IDE ** The images shows are for representation only and actual product may slight differ in color and appearance.