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ESP8266 D1 Mini WiFi Dev Board
ESP8266 D1 Mini WiFi Dev Board


 
Price: $7.90
Sale Price: $6.99
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Product Code: AD318
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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, such as our 4-channel or 8-channel logic-level converter modules.
Product Contents:

  • 1 — D1 Mini ESP8266 Dev Board
  • 2 — Long-Pin Female Header 1x8
  • 2 — Standard-Pin Female Header 1x8
  • 2 — Male Pin Header 1x8
Specifications:

Microcontroller ESP8266
USB ↔ Serial Converter CH340G
Digital I/O Pins 11 (see note 1 below)
Analog Input Pins 1
Flash Memory 4MB
Board Dimensions (not including pins)
Length 34.2 mm (1.35")
Width 25.6 mm (1.01")
Height 7 mm (0.28")
Weight (including pins) 8.26 g (0.292 oz)
Note 1: All I/O pins have interrupt, PWM, I2C, and one-wire capability, except for D0
Bottom View
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Bottom View
Top View
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Top View

Three Header Options
Use the provided sets of header pins to configure your board how you desire.

Long Female Headers
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Long Pin Female Header Installed
Female Headers
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Standard Pin Female Header Installed
Male Headers
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Male Pin Header Installed
Pinout
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Pinout
Pins:

Board Pin Function ESP8266 Pin
TX TXD TXD
RX RXD RXD
A0 Analog input A0
D0 I/O GPIO16
D1 I/O, SCL GPIO5
D2 I/O, SDA GPIO4
D3 I/O, 10k pull-up GPIO0
D4 I/O, 10k pull-up, BUILTIN_LED GPIO2
D5 I/O, SCK GPIO14
D6 I/O, MISO GPIO12
D7 I/O, MOSI GPIO13
D8 I/O, 10k pull-down, SS GPIO15
G Ground GND
5V 5V
3V3 3.3V 3.3V
RST Reset RST
All I/O pins have interrupt, PWM, I2C, and one-wire capability, except for D0
Dimensions
Click on image to view full size Dimensions

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Average Rating: 5 of 5 Total Reviews: 2 Write a review

  0 of 0 people found the following review helpful:
 
Excellent product May 5, 2018
By: Miguel Meza Campos from Wylie, TX United States  
I really recommend this product and this seller.
Delivery on time (and sometimes faster than expected).

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  0 of 0 people found the following review helpful:
 
April 11, 2018
By: Anonymous Person from MO United States  


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