Arduino Uno R3 SMD CH340G ATmega328p Development Board Compatible Without Cable

Description

Arduino Uno R3 SMD CH340G ATmega328p Development Board Compatible Without Cable Arduino Uno R3 CH340G Development Board : The Uno R3 CH340G ATmega328p Development Board is the low-cost version of the popular Uno R3 Arduino. It is assembled with the CH340 USB to Serial converter chip, instead of using an Atmega16U2 chip. We have used plenty of these low-cost Arduino boards with CH340 chips, and have found them to work perfectly. The only time the CH340 chip is used is during programming and when using the serial output of the USB port. During normal operation, this board is identical to the more expensive version without CH340 chip. Main changes from the older version Arduino uno R3 ch340: 1. Two rows of the holes for the pins (Male and Female). So it can be connected with normal Female Jumpers. 2. Additional 3 rows of the holes for wiring. 3. Changes to the DIP package of ATMEGA328P to flat package. 4. CH340G replace ATmega16U2 How to use: 1. Download the IDE Arduino Link: http://arduino.cc/en/Main/Software (Copy to open) 2. Download the USB chip driver Link: http://www.5v.ru/zip/ch341ser.zip (Copy to open) 3. Plug in UNO development board, the driver will be installed automatically 4. Select the UNO from the die 5. Select the COM port 6. The best choice first, Arduino comes with routine procedures, burn into it. Package Includes : 1 x Uno R3 CH340G ATmega328p Development Board Compatible with Arduino 1 x set of male Jumper Header. Datasheet of Arduino UNO R3 with ch340G.: DOWNLOAD Model Type Arduino Uno R3 Microcontroller Chip ATmega328 (SMD) – Interface CH340G Operating Voltage (VDC) 5 Input Voltage(Recommended) 7-12V Input Voltage (limit) 6-20V Analog I/O Pins 6 Digital I/O Pins 14 (of which 6 provide PWM output) PWM Digital I/O Pins 6 DC Current for 3.3V Pin (mA) 50 DC Current per I/O Pin (mA) 40 Clock Speed 16 MHz SRAM (KB) 2 EEPROM 1 KB (ATmega328) Flash Memory 32 KB Power Supply Option DC Jack or USB On Board LEDs On/Off, L (PIN 13), TX, RX Operating Temperature (°C) -40 to 90 Dimensions in mm (LxWxH) 75 x 54 x 12 Weight (gm) 26 Shipment Weight 0.145 kg Shipment Dimensions 10 × 6 × 4 cm

From the supplier's page.