ESP8266 ESP-12Q (ESP-12E) WiFi Module

The module has the ability to run independent of a host controller.

The ESP8266 Serial/UART to WiFi module is a great way to connect your Arduino or other microcontroller projects to a WiFi network.

Create your next internet of things (IOT) project with affordable network connectivity by implementing this module into your design.

The ESP8266 has 3.6V max tolerant I/Os so you will need a logic level converter to connect it with higher voltage devices such as Arduino.

The ESP8266 requires 3.3V power so you may need a 3.3V voltage regulator to provide the correct voltage, depending on your setup.

Check out our ESP-12 breadboard adapter to easily use this module with a breadboard.

Product Contents:

• 1 — ESP8266 ESP-12Q (ESP-12E) WiFi Tranceiver Module

Specifications:

• 802.11 b/g/n
• Serial/UART baud rate: 115200 bps, changeable
• Integrated TCP/IP protocol stack
• Input power: 3.3V (see "Recommended Products" below for 3.3V power options)
• I/O voltage tolerance: 3.6V Max (see "Recommended Accessories" below for level converters to connect to higher voltage devices (i.e. Arduino) )
• +19.5dBm output in 802.11b mode
• Weight: 1.72g (0.06oz)
• Module's dimensions: 24mm x 16mm x 3.4mm (0.95" x 0.63" x 0.13")

Resources:

• ESP-12 Module Schematic
• ESP8266 Datasheet
• ESP8266 Technical Reference
• ESP8266 AT Instruction Set
• ESP8266 AT Command Examples
• Great information and support community (http://www.esp8266.com/)
• ESP8266 Weather Display Tutorial (from Zeflo)