• 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Compatible with Arduino IDE (2pcs)

    2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Compatible with Arduino IDE (2pcs)

    Price:   $8.99

    • Model: NM-WA2D-NBLU
    • 100000 Units in Stock
    • Manufactured by: Treedix

    Store Quantity Discount Policy

    5 - 1910%
    20 - 4915%
    50 - 9920%
    100 - 19925%
    200 + 30%
    * The way the Order Total modules work is that they show up at checkout time
    (complete orders today,deliverd around 22/10/2021)


    1.  The chip model:CP2102, easy to program.
    2. ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
    3. Compatible with the latest Arduino IDE/Mongoose IoT/Micropython.
    4. Data download access to the website: http://www.nodemcu.com.
    5. Firmware link: https://github.com/nodemcu/nodemcu-firmware.

    Product description:

    Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
    Arduino-like hardware IO
    Integrated TR switch, balun, LNA, power amplifier and matching network
    Integrated PLL, regulators, DCXO and power management units
    Onboard USB to serial chip to easily program and upload codes from the Arduino IDE
    Embeds logic level converter circuits
    Has onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
    Easy access to the GPIO pins for easy prototyping
    ESP-12E Processor
    Easy to use breadboard friendly form fact

    Steps of How to use:
    1. Download the Arduino IDE, the latest version.
    2. Install the IDE.
    3. Set up your Arduino IDE as: Go to File->Preferences and copy the URL below to get the ESP board manager extensions: http://arduino.esp8266.com/stable/package_esp8266com_index.json
    Placing the “http://” before the URL and let the Arduino IDE use it...otherwise it gives you a protocol error.
    4. Go to Tools > Board > Board Manager> Type "esp8266" and download the Community esp8266 and install.
    5. Set up your chip:
    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 Arduino IDE, look for the old fashioned Blink program. Load, compile and upload.
    8. Go to FILE> EXAMPLES> ESP8266> BLINK, it will start blinking.

    Package includes:
    2 x ESP8266 NodeMCU LUA CP2102 WiFi Development Board