NodeMCU V3 Lua WIFI Internet of Things IoT ESP8266 CH340G Development Board
NodeMCU V3 Lua WIFI Internet of Things IoT ESP8266 CH340G. - USB to Serial Port Chip: CH340G. - Built-in on-board USB-TTL serial CH340G. - Powerful ESP8266 ESP-12E Wifi Module. - WiFi: 2.4GHz, Support WPA / WPA2 security mode.