ESP8266 NodeMcu V3 (CH340)

Description: V3-4M bytes (32Mbits) FLASH NodeMcu Lua WIFI WINDOWS driver USB to serial CH341 / CH340 installation package Support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA / Server 2008 / Win7 / Win8 / Win8.1 32 Bit / 64 and MAC Through Microsoft's digital signature authentic