WIFI D1 R2 ESP8266 Dev. Board, 32M flash

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Details about WIFI D1 R2 ESP8266 Dev. Board, 32M flash

Wi-Fi D1 R2 is an integrated ESP8266 based Wi-Fi enabled microprocessor unit + 32Mb flash memory on a Arduino-UNO pinout. That means the board looks and works (in most cases) like an UNO. Apparently several shields, sensors and output devices that are manufactured for the Arduino platform will work on the Wi-Fi D1 R2 with the added advantage of builtin Wi-Fi.WI-Fi D1 R2 board using the ArdUINO IDE.For connect to PC need install driver for CH340.On board have embedded Wi-FI antenna and socket for connecting external antenna.

Specifications

Microcontroller	ESP8266
USB-TTL converter	CH340C
Power Out	3.3V-800mА 5V-800mА
Power IN. USB	5V (500mA max.)
Power IN. VIN/DC Jack	9-24V
Power Consumption	3.3V 220mA
Logic Level	5V
Wifi	Wi-Fi 802.11 b/g/n 2.4 GHz
USB	Micro USB
Weight
Clock Frequency	160MHz
Operating Supply Voltage	3.3V
Digital I/O	11
Analog I/O	1
Memory Size	4Mb
Interface Type	serialOTA
Operating temperature	−40С°/+125С°
Length×Width	53.34×68.51mm
Weight	8
Antenna	Buil-inexternal antenna