DollaTek V3 WIFI module integration of ESP8266 + extra memory 32Mb flash, USB-serial CH340G

• WI-FI NodeM ESP8266+extra memory, module is based on widely explored esp8266 System on Chip from Expressif
• WI-FI NodeM ESP8266+extra memory, compatible for board. We add extra memory size to 32Mb (Megabit). This better, for make big project with big library. You not need to worry about size of memory
• Arduino-like hardware I/O. And can programming in Arduino IDE

DollaTek Trademark Reg.NO:013726393. Features: WI-FI NodeM ESP8266 + extra memory, the module is based on the esp8266 system widely explored on the Express chip. WI-FI NodeM ESP8266 + additional memory, compatible for NodeMCU card. We add an additional memory size to 32Mb (Megabit). It's better, to make a big project with a big library. You don't need to worry about the size of memory. On board have USB-TTL converter series CH340G, with Micro-USB plug. PowerIn for DC 4~9V, for pinning VIN. Pin Headers 2.54mm (0.1") 15 pin x 2 lines in set. Unwelded. It combines the characteristics of the WI-FI access point and station + microcontroller and uses a simple LUA programming language. WIFI NodeM ESP8266 + additional memory, offer: - Arduino type hardware E/S. And can program in Arduino IDE - Event-driven API for network applications - 10 D0-D10 GPIO, PWM functionality, IIC and SPI communicaiton, 1-Wire and ADC A0 etc. - Wi-Fi network (can be used as an access point and/or station, host a web server), connect to the Internet to retrieve or download data. - For development can use install to breadboard. Package: 1x NodeMCU V3 Lua WiFi module integration of ESP8266 + additional memory flash 32Mb, USB-series CH340G