ESP8266 ESP-12E Wireless Remote Serial WIFI Transceiver Module Board For Arduino

Features:
 
This small WIFI transceiver is the perfect solution for home Automation and IoT applications. It can be the replacement of your NRF24L01, it can talk to your WIFI router directly through the UART MCU's (Rx, Tx).
The ESP-12 module is one of the most complete of the ESP family as it allows you to use biggest amount of pins of all of them. You can program this module to work stand alone with the Arduino IDE or with LUA as NodeMCU.
It has an LDR and a WS2812 led already on board for your projects. The board comes with a CH40 micro USB module to program it.
The ESP8266 highly integrated chip, including antenna switch balun, power management converter, so with minimal external circuitry. The system is equipped with ESP8266 manifested leading features are: energy saving VoIP quickly switch between the sleep / wake patterns, with low-power operation adaptive radio bias, front-end signal processing functions.
The ESP8266-03 is one of the smallest versions of this module. It includes a buil-in ceramic antenna.
 
Specifications:
 
LDR Lignt Sensor on board
WS2812 Led on board
3x tactile buttons (1x in the Witty board and 2x in theCH340 board)
Supports 3 modes: AP,STA,AP+STA
Dimensions: 32mm x 30mm x 18mm
Micro USB connection for power and/or programming
 
Package included:
 
1 x CH340 Micro-USB interface motherboard.
1 x ESP-12F WIFI Wireless Transceiver Module + Breakout Pre-soldered