ESP8266 WiFi IoT Development Board : NodeMCU ESP8266-12 based development board enables wireless connectivity for IoT applications, smart automation systems and connected electronics projects Built-In USB Programming Interface : Integrated Micro USB port with flash and reset buttons allows easy programming, firmware updates and convenient development using Arduino IDE Compact Wireless Controller Design : Small PCB size of 4.8cm x 2.4cm x 0.5cm makes it ideal for space-saving IoT devices, portable electronics and embedded applications UART & GPIO Communication Support : Provides flexible communication interfaces including UART and GPIO pins for connecting sensors, modules and electronic components Smart Networking & OTA Support : Supports Smart Link, Smart Networking and Over-The-Air firmware upgrades for efficient wireless development and remote device management

• UART & GPIO Communication Support : Provides flexible communication interfaces including UART and GPIO pins for connecting sensors, modules and electronic components
• Smart Networking & OTA Support : Supports Smart Link, Smart Networking and Over-The-Air firmware upgrades for efficient wireless development and remote device management

Specifications

Common questions