NodeMCU ESP8266 V3 is a compact WiFi-enabled development board based on the ESP8266 microcontroller, ideal for IoT and automation projects. It features built-in WiFi, USB programming support, and works with Arduino IDE, Lua, and MicroPython.
Specification
Microcontroller: ESP8266EX
WiFi: 802.11 b/g/n
Operating Voltage: 3.3V
Flash Memory: 4MB
Digital I/O: 11 Pins
Analog Input: 1 (A0)
Clock Speed: 80/160 MHz
USB Interface: CH340 / CP2102
