-28%
,

Wemos D1 Mini ESP8266 Wifi for Arduino

Availability:

Only 4 left in stock


430 600

Only 4 left in stock

The D1 Mini is a breadboard-compatible WiFi development board based on the ESP8266.

This board is compatible with the Arduino IDE and with NodeMCU.

All of the I/O pins have interrupt, PWM, I2C, and one-wire capability, except for pin D0.

The board comes with three different sets of header pins: long-pin female headers, standard-pin female headers, and male pin headers. You can solder the set you choose to your board. The long-pin female headers are our favorite since they allow you to plug the board into a breadboard while also having female headers available on top of the board.

The board includes an on-board USB Micro connector and USB to serial (UART) converter, making it easy to power and program the board by simply connecting it to your computer with a USB Micro cable.

We offer a board similar to this called the ESP8266 D1 R2 V2.1.0 WiFi Dev Board that is shaped like the common Arduino UNO footprint.

Note: The D1 Mini is a 3.3V device. If you connect it to 5V digital sensors or devices you may need a logic-level converter.

  • 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
  • 1 analog input(3.2V max input)
  • a Micro USB connection
  • Compatible with MicroPython, Arduino, nodemcu
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, 10k Pull-up GPIO0
D4 IO, 10k Pull-up, BUILTIN_LED GPIO2
D5 IO, SCK GPIO14
D6 IO, MISO GPIO12
D7 IO, MOSI GPIO13
D8 IO, 10k Pull-down, SS GPIO15
G Ground GND
5V 5V
3V3 3.3V 3.3V
RST Reset RST

 

Board Dimensions (not including pins)
Length 34.2 mm (1.35″)
Width 25.6 mm (1.01″)
Height 7 mm (0.28″)

 

Based on 0 reviews

0.0 overall
0
0
0
0
0

Only logged in customers who have purchased this product may leave a review.

There are no reviews yet.

DO YOU NEED ASSISTANCE?

We are glad that you preferred to contact us. Please fill our short form and one of our friendly team members will contact you back.

    X
    CONTACT US