ESP8266 - D1 - MINI - V2 - Mini NodeMcu 4M Bytes Lua Wifi Internet of Things Development Board

The ESP8266 D1 Mini V2 is a compact Wi-Fi development board ideal for IoT projects requiring reliable wireless connectivity. Featuring the ESP8266 chip, it supports 802.11 b/g/n protocols and offers multiple GPIO pins for versatile sensor and actuator integration. Its small form factor and USB interface simplify programming and deployment, making it a powerful yet accessible choice for advanced embedded applications.

 Features:

• Based on ESP8266EX chip

• 11 digital I/O pins (interrupt/PWM/I²C/1-wire supported)

• 1 analog input (3.3V max)

• Micro-USB power and programming

• Built-in WiFi (802.11 b/g/n)

• Compact form factor – ideal for space-limited projects

• Fully compatible with Arduino IDE and Lua