5pcs ESP8266 NodeMCU V3 Lua WiFi Module Memory 32M Flash USB Serial CH340G

【NODEV3BLACK】WIFI NodeM ESP8266+32Mb, module is based on widely explored esp8266 System on Chip from Expressif. WIFI NodeM ESP8266+32Mb, compatible for NodeMCU board. We add extra memory size to 32Mb. This better, for make big project with big library. You not need to worry about size of memory. 【Compatible】On board have USB-TTL serial converter CH340G, with Micro-USB socket.PowerIn for DC 4~9V, to pin VIN. 【Design compact】It combined features of WIFI accesspoint and station + microcontroller and uses simple LUA based programming language.WIFI NodeM ESP8266+32Mb.Event-driven API for network applicaitons.10 GPIOs D0-D10, PWM functionality, IIC and SPI communicaiton, 1-Wire and ADC A0 etc. all in one board. 【Application】Wifi networking (can be uses as access point and/or station, host a webserver), connect to internet to fetch or upload data. 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT