Diitao 6pcs ESP8266 NodeMCU LUA CH340 ESP-12E WiFi Internet Development Board 4M Flash Serial Wireless Module for Arduino Description: ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained networking solution, allowing it to either host the application or to offload from another application processor. Instruction & Steps of How to use: 1. Download the IDE, the latest version. 2. Install the IDE 3. Set up your IDE as: Go to File->Preferences and copy the URL below to get the ESP board manager extensions: esp8266.com/stable/package_esp8266com_index.json 4. Go to Tools > Board > Board Manager> Type "esp8266" and download the Community esp8266 and install. 5. Set up your chip as: Tools -> Board -> NodeMCU 1.0 (ESP-12E Module) Tools -> Flash Size -> 4M (3M SPIFFS) Tools -> CPU Frequency -> 80 Mhz Tools -> Upload Speed -> 921600 Tools-->Port--> (whatever it is) 6. Download and run the 32 bit flasher exe at Github(Search for nodemcu/nodemcu-flasher/tree/master/ at Github) github.com/nodemcu/nodemcu-flasher/tree/master/Win32/Release Or download and run the 64 bit flasher exe at: github.com/nodemcu/nodemcu-flasher/tree/master/Win64/Release 7. In IDE, look for the old fashioned Blink program. Load, compile and upload. 8. Go to FILE> EXAMPLES> ESP8266> BLINK, it will start blinking. Package Including: 6x ESP8266 NodeMCU LUA CH340 ESP-12E Development Board See more

What you get: You will get 6PCS ESP8266 NodeMCU CP2102 ESP-12E Development Board,If you have any questions, you can contact us at any time. A super low cost MCU with Wifi that's as easy to use as a serial port. Includes TCP/IP stacks. Can upload recorded data to remote servers. can be uesd for an air quality sensor and temperate humidity sensor. The fast and affordable technology for WiFi. Make your development the fastest way combined with firmware. The development board has integrating GPIO, PWM, IIC, 1-Wire and ADC all in one board. Support smart link smart networking. The controllers are easy to program by using the CP2102-USB interface without having to press the flash and reset buttons before each flash operation.