NodeMCU AMICA R2 (LUA/Arduino/Python, ESP-12E, ESP8266, WIFI, 32bit mcu)

“An open-source firmware and development kit that helps you to prototype your IOT product within a few Lua script lines”

Based on ESP8266 ESP12E wifi board, on-board USB-TTL support directly flashing from USB port, also on-board power circuits and all IOs setup.

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Now Only €9.60 €8.00 Regular Price €12.00
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All our products are shipped from France.

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+33 (0) 1 43 73 15 54 / +33 (0) 1 46 59 17 37

  • Based on ESP-12E ESP8266 wifi board
  • All I/Os output
  • No need to press reset/flash for pgoramming
  • Open source support: www.nodemcu.com
  • R2 version has CP2102 USB-TTL, larger current support, slim board can be installe on breadboard.
  • Support windows 8.1 by CP2102, and support ESPlorer


  • NO need to install driver for CH341 (replaced by CP2102), and NO need to flash firmware when you get it and use on first time. This is different with version R1.
  • To use on the first time, NO need to flash the firmware, run command file.remove(“user.lua”) as instructed, see the attached image. Baud rate 9600
  • To flash R2, please see the update on Nodemcu wiki page. Baud rate 115200
  • High quality USB cable is needed for this board to give high current supply, otherwise your board won’t be recognized.


  • Arduino-like hardware IO: Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like arduino, but interactively in Lua script.
  • Nodejs style network API: Event-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style. Greatly speed up your IOT application developing process.
  • Lowest cost WI-FI: Less than $4 WI-FI MCU ESP8266 integrated and easy to prototyping development kit. We provide the best platform for IOT application development at the lowest cost.

Note: MicroUSB need to be used gently, large force or negligent push may cause it broken.

More Information
Manufacturer No
Color No
Voltage 3.3v
Board compatibility No
Micro-controller family No
Microcontroller (MCU) No
Connectivity 802.11b (wifi), 802.11g (wifi), I2C, One Wire, SPI, UART / TTL Serial, USB Device
Clock Speed 25Mhz
Flash Memory 512KB
RAM Memory No
Input voltage 3.3-5V
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