NodeMCU v3 Lolin LUA WiFi CH340 ESP8266 IoT adalah Stand alone wifi development board yg memudahkan kita dalam mempelajari dan mengembangkan project Internet of Things (IoT).
Board ini dapat digunakan secara standalone atau dgn arduino. Kompatibel dengan Arduino dan NodeMcu.
Board LOLIN ini ukurannya lebih besar dari yang versi DOIT
**Spesifikasi: Uses CH340G instead of CP2102. NodeMCU has built-in USB-TTL serial with super reliable industrial strength CH340G for superior stability on all supported platforms. Communication interface voltage: 3.3V. Antenna type: Built-in PCB antenna is available. Wireless 802.11 b/g/n standard WiFi at 2.4GHz, support WPA / WPA2 security mode Support STA/AP/STA + AP three operating modes Built-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX) D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA AD0: 1 channel ADC Power input: 4.5V ~ 9V (10VMAX), USB-powered Current: continuous transmission: 70mA (200mA MAX), Standby: 200uA Transfer rate: 110-460800bps Support UART / GPIO data communication interface Remote firmware upgrade (OTA) Support Smart Link Smart Networking Working temperature: -40 ~ + 125 Drive Type: Dual high-power H-bridge driver Flash size: 4MByte Dimension: 31x58mm