ESP8266 ESP-01 WIFI Serial Module

With Free 8 Pin 0.1" Header Connector

Black PCB version with 2 LEDs &

25*80 EEprom (8Mbit / 1Mbyte flash)

Ideal for Arduino / Pic WIFI Projects

Or use standalone without a separate micro

for ESP-Arduno, LUA, or ESP-Basic

Connects to existing router, Create an access point or even both at the same time!

Wifi Client, server mode or both together.

Supports WPA/WEP/Open Encryption types.

Ideal for Arduino / PIC / MSP430 / STM32 internet of things projects

This module does all the complicated TCP/IP or UDP stuff, you just configure the wifi settings,

request a webpage and process the results, or send logging data to a server.

All communication with the device is done using AT commands through it's serial port

e.g. AT+RST (resets device), AT+CIFSR (display IP addresses), AT+CWLAP (list all access points in range) - Simples!! :-) :-)

See first link below for more info...

3V3 module

approx 25mmx15mm

Useful Info Here

https://scargill.wordpress.com/2014/12/04/a-brief-look-at-the-esp-03-module-and-more/

Nurdspace ESP8266 Info

https://nurdspace.nl/ESP8266

Electrodragon ESP8266 Info

https://www.electrodragon.com/w/Wi07c

Seeedstudio ESP8266 Info

https://www.seeedstudio.com/wiki/WiFi_Serial_Transceiver_Module

Seeedstudio Getting Started With ESP8266

https://www.seeedstudio.com/blog/2014/09/11/getting-started-with-esp8266/

Example Temperature Logger

https://github.com/guibom/ESPTempLogger