D1 Mini Pro NodeMCU WiFi LUA ESP8266 ESP-12 WeMos Microcontroller w/ Antenna

Name: D1 Mini Pro NodeMCU WiFi LUA ESP8266 ESP-12 WeMos Microcontroller w/ Antenna
Brand: ENVISTIA
SKU: EM-MICRP-0021
Price: 10.49 USD
Availability: InStock

$10.49

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The D1 Mini Pro is an Arduino compatible microcontroller based on the WiFi-SoC ESP8266EX and is made for fast Internet-of-Things (IoT) prototyping. It offers the convenience of a micro-USB connection for both power and data (running at 3.3V), and despite its size has built-in WiFi with an external antenna for greater transmission distances, and 16MB of flash memory. It can be programmed with Arduino or LUA, and supports both serial and OTA programming.

The development board is based on the WiFi-SoC ESP8266EX and is made for fast Internet-of-Things (IoT) prototyping. It is flashed with the NodeMCU firmware and can be set up and programmed right away with the onboard micro-USB connection. With only a few lines of code, the NodeMCU Dev Kit is connected to your local network and ready to be controlled by other network members like computers and smartphones.

Features and Specifications:

Microcontroller: ESP-8266EX
Operating Voltage: 3.3V Max (5V power from MicroUSB connector is internally converted to 3.3V)
Digital I/O Pins: 11, all pins have interrupt/PWMI2C/one-wire support except D0
Analog Input: 1 (3.2V max input)
Connector: MicroUSB
Clock Speed: 80MHz/160MHz
Flash: 16M bytes
USB Interface: CP2104 USB-TO-UART IC
Antenna: Built-in ceramic antenna and connector for external U.FL antenna (included)
Dimensions: 34mm x 25.5mm x 3.6mm excluding antenna
Weight: Approx. 2.5g excluding connectors and external antenna
Same dimensions as D1 Mini, but lighter
Compatible with Arduino, Nodemcu and MicroPython

This D1 Mini comes with 3 different types of header connectors to support various configurations:

Female
Male
Female/Male (long female)

In most cases, the female headers are the best choice as they allow you to install the various shields that are available.

Compared to the D1 Mini, the D1 Mini Pro offers:

Flash: 16M bytes (128M bits) in the D1 Mini Pro vs 4M bytes (32M bit) in the D1 Mini
USB-TO-UART IC: CP2104 vs CH340G
Antenna: Built-in ceramic antenna or an external antenna vs a PCB antenna in the D1 Mini
Weight (without pins): 2.5g vs 3.9g
Thickness: 3.6mm vs 6.7mm