The Development Kit based on ESP8266, integrates GPIO, PWM, IIC, 1-Wire, and ADC all on one board. Power your development in the fastest way combination with NodeMCU Firmware!.
• USB-TTL included plug&play (CP2102).
• 10 GPIO, every GPIO can be PWM, I2C, 1-wire.
• FCC CERTIFIED WI-FI module, PCB antenna.