The module is based on a wide range of exploration ESP8266 system chips from expressif.
WiFi modern ESP8266 + 32MB, compatible with nodemcu board.
The extra memory size is 32MB. This is better for big library projects. You do not have to worry about the size of the memory.
Usb-ttl serial converter ch340g, mini USB socket.
DC 4 ~ 9v PowerIn pin VIN.
Pins 2.54mm (0.1 ") 15 X 2-wire pin set, no soldered.
Combined with WiFi access points and featured stations + microcontrollers using Lua programming language based on simple.
Provide: Hardware IO. Can be used in the IDE event-driven API network application 10 d0-d10, PWM function programming, IIC and SPI communication,
in a board WiFi wireless network and ADC (A0, etc. can be used as access points and / or stations, host servers ), Connect to the Internet, get or upload data.
Package include:
3 x NodeMCU V3 Lua WIFI module integration of ESP8266