Home-brew Email-to-SMS Gateway
I’ve built an Email to SMS gateway using a spare Arduino, a GSM shield and a $30 Optus pre-paid SIM card. [https://tribalchicken.net/content/images/2014/02/IMG_20140204_202203.jpg] It can do the following: * Convert Email to an SMS (Obviously) * Rudimentary access control using a list of allowed senders * Feedback if… leer más