ATmega328P

【NodeMCU ESP8266】
✔ WiFi-Enabled IoT Development Board
✔ ESP-12E Module | 80MHz CPU | 4MB Flash
✔ Built-in CP2102 USB-to-Serial Chip
✔ Arduino IDE & Lua Script Compatible
✔ 11x GPIO | PWM | I2C | 1x ADC
✔ Perfect for Home Automation & IoT Projects