Hey guys. I recently started using Arduino and I'm not so good at knowing what is each module doing. So i got a list a modules and I would appreciate if someone can tell me if i can use them for what I want or not. http://www.ebay.com/itm/ESP8266-Serial-WIFI-Wireless-Transceiver-Module-Send-Recei…

Are these modules good for what I want to do?

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