NodeMCU v2 ESP8266 Wifi adalah development board dgn open source yg dapat digunakan untuk membuat aplikasi IoT hanya dgn bbrp baris Lua script langsung melalui USB. Detail Produk: ++ Based ESP8266 Serial WiFi SoC dengan onboard USB to TTL menggunakan IC CP2102 (USB to UART Bridge Virtual COM Port) ++ Wireless standard : IEEE 802.11b/g/n ++ 6 x Digital I/O, 3 x PWM Channels, 1 x ADC Channel ++ Full I/O control through WiFi network ++ GPIO with 15mA current drive capability ++ Supports Smart Link intelligent networking ++ Built in 32-bit MCU ++ Built-in TCP/IP protocol stack, and support multiple TCP Client connection ++ UART/GPIO data communication interface Referensi : ++ h t t p://nodemcucom Isi Paket : 1x NodeMCU v2 ESP8266 Wifi