This is the new version of our Uno+WiFi R3 board that is fully compatible with the Arduino Uno+WiFi R3. It is a customized version of the classic ARDUINO UNO R3 board. Full integration of microcontroller Atmel ATmega328 and IC, Wi-Fi ESP8266 with 32 MB flash memory, and USB-TTL converter CH340G on one board. All modules can work together or independently. 

On the board where the switch of a mode of operation with 8 position

 SPECIFICATIONS:
 Microcontroller: ATmega328
 Wi-Fi IC: ESP8266
 USB-TTL converter: CH340G
 Power Out: 5V-800mA
 Power IN. USB: 5V (500mA max.)
 Power IN. VIN / DC Jack: 9-24V
 Power Consumption: 5V 800mA
 Logic Level: 5V
 Wifi: Wi-Fi 802.11 b / g / n 2.4 GHz
 USB: Micro USB
 Clock Frequency: 16MHz
 Operating Supply Voltage: 5V
 Digital I / O: 14
 Analog I / O: 6
 Memory Size: 32Mb
 Interface Type: serial \ OTA
 Operating temperature: 40 / + 125
 LengthWidth: 53.3468.58mm
 Antenna: Buil-in \ external antenna