Arduino Uno Wi-FI (UNO+WiFi R3 ATmega328P+ESP8266 Module) compatible Board for Arduino

Full integration on one board: U n o R3 ATmega 328 and WiFi ESP8266 with memory 32Mb (MegaByte). All of the modules can work together or each separately. And everyone has their own pinout headers.
The convenient solution for the development of new projects requiring U n o and WiFi.
Via USB you can update sketches and firmvare for ATmega328 and for ESP8266. For this on board have the USB-serial converter CH340G.
Use this board is very simple.
The board has DIP-switch, to connect the modules.
For example, to: USB and ATmega328, USB and ESP8266, ATmega328 and ESP8266.
Table DIP- switch:

Connection	DIP
	1	2	3	4	5	6	7
ATmega328<->ESP8266	ON	ON	OFF	OFF	OFF	OFF	OFF
USB <->ATmega328	OFF	OFF	ON	ON	OFF	OFF	OFF
USB<->ESP8266 (Update firmware or sketch)	OFF	OFF	OFF	OFF	ON	ON	ON
USB<->ESP8266 (communication)	OFF	OFF	OFF	OFF	ON	ON	OFF
All independent	OFF	OFF	OFF	OFF	OFF	OFF	OFF

Specification:

Microcontroller	ATmega328
IC Wi-Fi	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	serialOTA
Operating temperature	?40??/+125??
Length?Width	53.34?68.58mm
Weight	8
Antenna	Buil-inexternal antenna

** The images shows are for representation only and actual product may slight differ in color and appearance.