Wemos D1 R2 Wifi -Esp8266 Development Board (Arduino Compatible)

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  • Part No :
  • ARD-3271
  • Availability:
  • In Stock
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  • Weight:
  • 0.0264Kg
Price:
Rs 449
(Tax Excl.)
449.0000 rhydoLABZ.com New In Stock
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WeMos- D1 R2 WiFi ESP8266 Development Board is programmable via Arduino IDE. This is an ESP8266 based WiFi enabled microprocessor unit on a Arduino-UNO footprint. That means the board looks and works (in most cases) like an UNO. Several shields, sensors and output devices that are manufactured for the Arduino platform will work on the WeMos-D1R2 with the added advantage of builtin WiFi.

Features of Wemos D1 R2 Wifi -Esp8266 Development Board:

  • The D1 R2 is a mini wifi board based on ESP-8266EX
  • 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
  • 1 analog input(3.3V max input)
  • A Micro USB connection
  • A power jack, 9-24V power input
  • Compatible withArduino
  • Compatible with nodemcu

Technical specifications:

 

Microcontroller

ESP-8266EX

Operating Voltage

3.3V

Digital I/O Pins

11

Analog Input Pins

1

Clock Speed

80MHz/160MHz

FLash

4M bytes

Length

68.6mm

Width

53.4mm

Weight

25g

 

Pin

Function

ESP-8266 Pin

TX

TXD

TXD

RX

RXD

RXD

A0

Analog input, max 3.3V input

A0

D0

IO

GPIO16

D1

IO, SCL

GPIO5

D2

IO, SDA

GPIO4

D3

IO,Pull-up

GPIO0

D4

IO,pull-up, BUILTIN_LED

GPIO2

D5

IO, SCK

GPIO14

D6

IO, MISO

GPIO12

D7

IO, MOSI

GPIO13

D8

IO,pull-down, SS

GPIO15

G

Gound

GND

5V

5V

-

3V3

3.3V

3.3V

RST

Reset

RST

*All IO have interrupt/pwm/I2C/one-wire supported(except D0)

Programming:

  • The D1 R2 has a micro USB for auto programming.
  • Also you can programming it using OTA

Note: All IO is work at 3.3V.

Package included:

  • 1 x WeMos D1 R2 WiFi ESP8266 Development Board Compatible Arduino

 

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Wemos D1 R2 Wifi -Esp8266 Development Board (Arduino Compatible)