Esp8266 D1 Mini. Guide

: Most boards require the CH340 driver for USB-to-serial communication. Common Use Cases

Watch these tutorials to master everything from basic setup to advanced projects with your D1 Mini: ESP8266 D1 Mini.

: In Tools > Board > Boards Manager , search for "esp8266" and install the package. : Choose " LOLIN(WEMOS) D1 R2 & mini " from the boards list. : Most boards require the CH340 driver for

has a unique "shield" ecosystem that allows you to stack sensors directly on top without wiring. has a unique "shield" ecosystem that allows you

: Hosting simple HTML pages to control relays or lights remotely.

(originally by ) is a compact, Wi-Fi-enabled microcontroller based on the ESP8266EX chip. It is widely favored for Internet of Things (IoT) projects due to its tiny footprint, affordability (often under $5), and extensive ecosystem of stackable "shields". Technical Specifications

: Includes 5V , 3.3V , and GND pins. The 5V pin can power the board or external components up to 500mA. Special Pins : D0 is used to wake the board from deep sleep. Programming and Setup