Esp8266 IoT Geeks Chennai

Today there is an Arduino-compatible SDK available and many more libraries have been written for it. If you have not heard of this module before; it is a 802.11b/g/n WiFi module. Equipped with SPI and UART interfaces; and depending on the module, a number of GPIOs. You can find the module for as low as $2 on eBay. The price point makes it perfect for makers that want to explore the Internet Of Things. We love great (and cheap) hardware and figured it was time for us to create an example where we made use of the ESP8266-module.