WeMos D1 R2 WiFi ESP8266 - Arduino compliant
WeMos D1 R2 WiFi ESP8266 - Arduino compliant
WeMos D1 R2 WiFi ESP8266 - Arduino compliant
WeMos D1 R2 WiFi ESP8266 - Arduino compliant - zdjęcie 1
WeMos D1 R2 WiFi ESP8266 - Arduino compliant - zdjęcie 2
WeMos D1 R2 WiFi ESP8266 - Arduino compliant - zdjęcie 3

D1 R2 WiFi ESP8266 - compatible with WeMos and Arduino

Index: MOD-05863

Arduino compatible module based on ESP8266 chip. It has the ability to connect to the WiFi network and 11 digital inputs/outputs, 10 PWM channels, 1 analog input and popular communication interfaces. This version works with 3.3V, has a microUSB connector for programming.

€11.40
€9.26 tax excl.
Unavailable
Discontinued product
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Description

Arduino compatible module based on ESP8266 WiFi chip. It has the ability to connect to the wireless network and 11 digital inputs/outputs, 10 PWM channels, 1 analog input and popular communication interfaces. This version works with 3.3V and has a microUSB connector for programming.

The ESP8266 controller provides WiFi connectivity, thanks to the built-in driver, the chip can be programmed through Arduino IDE environment using microUSB cable (sold separately). The board also works with NodeMCU.

Downloads

Physical distribution of the leads is in accordance with the Arduino Uno plate - below is a description of the individual pins.

Pin

Arduino

Pin

ESP-8266

Function

TX TXD UART interface data line - transmitter.
RX RXD UART interface data line - receiver.
A0 A0 Analog input, maximum voltage 3.3 V
D0 GPIO16 Digital I/O line.
D1 GPIO5

Digital I/O line.

I2C - SCL bus clock line.

D2 GPIO4

Digital I/O line.

I2C bus data line - SDA.
D3 GPIO0 Digital I/O line with 10 kΩ pull-up resistor for VCC.
D4 GPIO2

Digital I/O line with 10 kΩ pull-up resistor for VCC.

Built-in LED included.

D5 GPIO14

Digital I/O line.

SPI - SCK bus clock line.
D6 GPIO12

Digital I/O line.

SPI - MISO bus data line.
D7 GPIO13

Digital I/O line.

SPI - MOSI bus data line.
D8 GPIO15

Digital I/O line with pull-up resistor up to GND 10 kΩ

SPI - SS bus line.
GND GND Mass
5V - Output voltage from the 5 V regulator.
3V3 3,3V Output voltage from the controller 3.3 V.
RST RST Module reset.
VIN - Power supply voltage from the DC connector.

First start-up

  1. Download and install Arduino IDE version 1.6.7 from www.arduino.cc.
  2. Run Arduino IDE, choose File -> Preferences
  3. In the place Additional URLs for the tile manager, enter:
    http://arduino.esp8266.com/stable/package_esp8266com_index.json
  4. Select Tools -> Tile -> Tile Manager
  5. Install ESP8266 Community (probably at the bottom of the list)
  6. From now on, the WeMos series tiles will be available from Menu: Tools -> Tile

The description of programming the board using Arduino IDE environment can be found on manufacturer's website.

Sample programs are available in GitHub service.

Specification .

  • Supply voltage: 9 V to 24 V
  • The voltage of the leads: 3,3 V
  • ESP8266 Controller
    • Flash memory: 4 MB
    • Ports I/O: 11
    • PWM outputs: 10
    • Number of analog inputs: 1 (A/C converter channel)
    • Serial interfaces: UART, SPI, I2C, 1-Wire
    • External interruptions
    • WiFi network controller
  • Connector: microUSB socket(microUSB cable sold separately)
  • USB controller - UART: CH340
  • Power connector: DC 5.5 x 2.1 mm
  • Dimensions of the board: 69 x 54 x 15 mm

UC - Microcontroller ESP8266
UC - Flash 4096 kB
UC - analog in 1
UC - WiFi yes

Same-day shipping

Posting the payment for the order on our account on a business day up to 10 AM means sending the goods on the same day! 

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, Slovenia, Spain, The United Kingdom

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Cyprus, Finland, Greece, Ireland, Malta, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR


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