NodeMCU ESP8266 ESP-12 WiFi Development Board Module ESP 8266 ESP8266MOD US SHIP

ESP-8266 Development Board (commonly referred to as "NodeMCU")

• USB-programmable (requires a microUSB cable); no extra programming device required.
• Built around the extremely capable ESP8266 chip with built-in WiFi
• 10 GPIO pins
• ADC, I2c/IIC, SPI
• PWM support

You can easily swap between the Lua firmware, Arduino, micropython, etc. Arduino library support for these is excellent, and the scripting language firmwares enable interactive programming.

Brand new, ships in sealed anti-static packaging.