Categories

D1 R2 WiFi ESP8266 - compatible WeMos and Arduino*

The module is compatible with Arduino, based on ESP8266. It has the ability to connect to wi-fi, and 11 digital inputs/outputs, 10 channels of PWM, 1 analog input, as well as popular communication interfaces. This version works with a voltage of 3.3 V, it has a microUSB connector for programming.

More details

MOD-06953

Add to cart

This product is no longer in stock


Notify me when available

Price 35,00 zł

Description

The module is compatible with Arduino-based on wi-fi ESP8266. It has the ability to connect to a wireless network and 11 digital inputs/outputs, 10 channels of PWM, 1 analog input, as well as popular communication interfaces. This version works with a voltage of 3.3 V and has a microUSB connector for programming.

D1 R2 WiFi ESP8266 - zgodny z WeMos i ArduinoThe ESP8266 controller provides communication with a wi-fi network, thanks to the integrated controller, the system can be programmed via the Arduino IDE through the microUSB cable (sold separately). BOard is also working with NodeMCU.

 

Leads

Physical distribution of leads, compatible with the Arduino Uno board - below is a description of the individual pins.

 

Arduino

Pin

ESP-8266

Pin

Function

TXTXDLine of UART interface data - transmitter.
RXRXDLine of UART interface data - receiver.
A0A0The analog input, the maximum voltage of 3.3 V
D0GPIO16Digital line I/O
D1GPIO5

Digital line I/O

The clock line of I2C bus - SCL.

D2GPIO4

Digital line I/O

Data line of I2C bus - SDA.
D3GPIO0Digital line I/O with resistor pulling up to VCC 10 kΩ.
D4GPIO2

Digital line I/O with resistor pulling up to VCC 10 kΩ.

Includes built-in LED.

D5GPIO14

Digital line I/O

The clock line of SPI - SCK bus.
D6GPIO12

Digital line I/O

Data line of SPI - MISO bus.
D7GPIO13

Digital line I/O

Data line of SPI - MISO bus
D8GPIO15

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

Line of SPI - SS bus.
GNDGNDWeight
5V-Output voltage from regulator 5 V.
3V33.3 VThe output voltage from the regulator 3.3 V.
RSTRSTReset of the module.
VIN-The supply voltage from the DC connector.

 

First run

  1. Download and install the Arduino IDE version 1.6.7 from: www.arduino.cc
  2. Start the Arduino IDE, select File - > Settings
  3. In place "Additional URL adresses" for the manager of boards, specify:
    http://arduino.esp8266.com/stable/package_esp8266com_index.json
  4. Select Tools -> Board -> Manager of boards
  5. Install the module ESP8266 Community (probably, at the bottom of the list)
  6. Since now, boards from the WeMos will be available from the Menu: Tools -> Board

 

 

Description of the programming of the board using the Arduino IDE can be found on the website of the manufacturer.

Examples of programs are available in the GitHub service.

 

Specification

  • Supply voltage: from 9 V to 24 V
  • Working voltage of leads: 3.3 V
  • ESP8266 controller
    • Flash memory: 4 MB
    • I/O Ports: 11
    • PWM outputs: 10
    • Number of analog inputs: 1 (channel of A/C converter)
    • Serial interfaces: UART, SPI, I2C, 1-Wire
    • External interrupts
    • The controller of a wi-fi network
  • Connector: microUSB slot (microUSB cable not included)
  • USB controller - UART: CH340
  • Power connector: DC 5.5 x 2.1 mm
  • Board sizes: 69 x 54 x 15 mm

 

 

 

  • Voltage to 9.0 V
  • Voltage from 24.0 V
  • Voltage output from 3.3 V
  • Output voltage to 3.3 V
  • Nominal output voltage 3.3 V
  • UC - Microkontroler ESP-8266
  • UC - Flash: 4096 kB
  • UC - core 1. Single Core
  • UC - analog in 1
  • UC - WiFi: yes
  • UC - USB: microUSB
  • UC - I2C yes
  • UC - UART yes
  • UC - SPI interface yes

SAME DAY SHIPPING

Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!

 

The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the websitehttp://www.kiedy-przelew.pl/).

 

The table presents available forms of delivery in Poland

 

Carrier and
regulations

Bank wire
transfer

Payment
by cash

Delivery
time

Poczta Polska

terms of service

9,90 PLN17,90 PLN1-3 days

Kurier GLS

terms of service

14,90 PLN22,90 PLN

1-2 days

Paczkomaty 24/7 

terms of service

12,90 PLN-1-3 days

If the amount to pay for products exceeds 500 PLN
Delivery is for free!

 

  • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
  • Free delivery does not apply when changing orders.
  • The delivery period is counted in working days from the date of dispatch of the order.

 

Comparison of Arduino

 

Model

Micro

kontroler

Pins

Flash

RAM

EEPROM

Power

Interfaces

Popular
clones

Uno

ATmega

328

16 MHz

14 I/O

6 PWM

6 analog

32 kB

2 kB

1 kB

DC: 7-12V

USB: 5V

UART

I2C

SPI

Genuino Uno

DFRduino

Bluno Ble

RedBoard

Metro328

UnoPlus

Uno - WiFi

ATmega

328

16 MHz

ESP8266

14 I/O

6 PWM

6 analog

32 kB

2 kB

1 kB

DC: 7-12V

USB: 5V

UART

I2C

SPI

WiFi

 

Leonardo

ATmega

32u4

16 MHz

20 I/O

7 PWM

12 analog

32 kB

2,5 kB

1 kB

DC: 7-12V

USB: 5V

UART

I2C

SPI

USB

DFrobot

Leonardo

Ethernet

ATmega

32u4

16 MHz

20 I/O
7 PWM

12 analog

32 kB
2,5 kB
1 kB
DC: 7-12V
USB: 5V

UART
I2C
SPI
USB

Ethernet

 

Leonardo

Ethernet+PoE

ATmega

32u4

16 MHz

20 I/O
7 PWM

12 analog

32 kB
2,5 kB
1 kB

DC: 7-12V
USB: 5V

PoE: 36-57V

UART
I2C
SPI
USB

Ethernet

 

M0

ARM Cortex

ATSAMD

21G18

Cortex M0

48 MHz

14 I/O

12 PWM

6 analog

256 kB

32 kB

16 kB

DC: 5V
USB: 5V

UART

I2C

SPI

DAC

 

M0 Pro

ARM Cortex

ATSAMD

21G18

Cortex M0

48 MHz

14 I/O

12 PWM

6 analog

256 kB

32 kB

16 kB

DC: 5V
USB: 5V

UART

I2C

SPI

DAC

Debug

Genuino Zero

 Genuino101

Intel Curie

Intel Curie

Quark

ARC x86

14 I/O

4 PWM

6 analog

196 kB

24 kB

-

DC: 7-12V
USB: 5V

UART

I2C

SPI

 

Tian - WiFi

SAMD21G18

32-bit

Cortex-M0+

20 I/O
12 PWM

6 analog

256 kB
32 kB
DC: 5V
USB: 5V

UART

I2C

SPI

WiFi

Ethernet

Bluetooth

 

Yun - WiFi

ATmega

32u4

16 MHz

20 I/O
7 PWM

12 analog

32 kB
2,5 kB
1 kB
DC: 5V
USB: 5V

UART

I2C

SPI

WiFi

Ethernet

 

Yún - WiFi

PoE

ATmega

32u4

16 MHz

20 I/O
7 PWM

12 analog

32 kB
2,5 kB
1 kB

DC: 5V
USB: 5V

PoE: 36-57V

UART

I2C

SPI

WiFi
 

Yún - WiFi

Mini

ATmega

32u4

16 MHz

20 I/O
7 PWM

12 analog

32 kB
2,5 kB
1 kB

DC: 5V
USB: 5V

UART

I2C

SPI

WiFi
 
Mega 2560

ATmega

2560

16 MHz

54 I/O
15 PWM

16 analog

256 kB
8 kB
4 kB

DC: 7-12V
USB: 5V

UART

I2C

SPI

Genuino Mega

DFrobot Mega

Bluno Mega

Mega ADK

ATmega

2560

16 MHz

54 I/O
15 PWM

16 analog

256 kB
8 kB
4 kB
DC: 7-12V
USB: 5V
UART

I2C

SPI

 

Due

ARM Cortex

AT91SAM

3X8E

84 MHz

54 I/O
12 PWM

12 analog

512 kB

96 kB

-

DC: 7-12V
USB: 5V
UART

I2C

SPI

USB

CAN
DMA

 

Micro

ATmega

32u4

16 MHz

20 I/O
7 PWM

12 analog

32 kB
2,5 kB
1 kB
DC: 7-12V
USB: 5V
UART

I2C

SPI

Dreamer

Pro Micro 5V

Pro Micro 3,3V

A-Star 32u4

Pro 328

5V/16MHz

ATmega

328

16 MHz

14 I/O

6 PWM

6 analog

32 kB
2 kB
1 kB
DC: 7-12V
USB: 5V
UART

I2C

SPI

 

Pro 328

3,3V/8MHz

ATmega

328

8 MHz

14 I/O

6 PWM

6 analog

32 kB
2 kB
1 kB
DC: 3,4-12V
USB: 5V
UART

I2C

SPI

 

Pro Mini 328

5V/16MHz

ATmega

328

16 MHz

14 I/O

6 PWM

6 analog

32 kB
2 kB
1 kB
DC: 7-12V
USB: 5V
UART

I2C

SPI

Metro Mini

Bluno Nano

DFrduino Nano

Pro Mini 328

3,3V/8MHz

ATmega

328

8 MHz

14 I/O

6 PWM

6 analog

32 kB
2 kB
1 kB
DC: 3,4-12V
USB: 5V
UART

I2C

SPI