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<p>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.</p><p>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.</p>Features and Specifications:<ul><li>Microcontroller: ESP-8266EX</li><li>Operating Voltage: 3.3V Max (5V power from MicroUSB connector is internally converted to 3.3V)</li><li>Digital I/O Pins: 11, all pins have interrupt/PWMI2C/one-wire support except D0</li><li>Analog Input: 1 (3.2V max input)</li><li>Connector: MicroUSB</li><li>Clock Speed: 80MHz/160MHz</li><li>Flash: 16M bytes</li><li>USB Interface: CP2104 USB-TO-UART IC</li><li>Antenna: Built-in ceramic antenna and connector for external U.FL antenna (included)</li><li>Dimensions: 34mm x 25.5mm x 3.6mm excluding antenna</li><li>Weight: Approx. 2.5g excluding connectors and external antenna</li><li>Same dimensions as D1 Mini, but lighter</li><li>Compatible with Arduino, Nodemcu and MicroPython</li></ul><p>This D1 Mini comes with 3 different types of header connectors to support various configurations: </p><ul><li>Female</li><li>Male</li><li>Female/Male (long female)</li></ul><p>In most cases, the female headers are the best choice as they allow you to install the various shields that are available. </p><p><strong>Compared to the D1 Mini, the D1 Mini Pro offers:</strong> </p><ul><li>Flash: 16M bytes (128M bits) in the D1 Mini Pro vs 4M bytes (32M bit) in the D1 Mini</li><li>USB-TO-UART IC: CP2104 vs CH340G</li><li>Antenna: Built-in ceramic antenna or an external antenna vs a PCB antenna in the D1 Mini</li><li>Weight (without pins): 2.5g vs 3.9g</li><li>Thickness: 3.6mm vs 6.7mm</li></ul>Package Includes:<ul><li>1x D1 Mini Pro ESP8266 ESP-12 WiFi Development Board NodeMCU Lua</li><li>Two each Female, Male, and Female/Male (long female) connectors</li><li>External WiFi Antenna</li><li>Printed installation and operation instructions</li></ul><p>Expand the capabilities of your wireless or IoT system. See our <strong>D1 Mini-compatible Shields</strong>:</p><p><strong>ProtoBoard Double Sided Perf Board Prototyping Shield</strong></p><p><strong>Micro SD TF Card Shield</strong></p><p><strong>DHT11 Temperature And Humidity Shield</strong></p><p><strong>1-Button Shield</strong></p><p><strong>I2C TB6612FNG Dual Motor Driver Shield</strong></p><p><strong>BMP180 Barometric Pressure and Temperature Shield</strong></p><p><strong>SHT30 Temperature and Humidity Measurement I2C Shield</strong></p><p><strong>Battery Shield For Single Lithium Battery Charging and Boost</strong></p><p>Get it faster! Ships in 1 business day from our US facility in Colorado for quick delivery.</p>
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