A silent doorbell that emails and texts when an Amazon Dash button is pressed
Create a file "config.json" in the same directory as the executable with the following shape:
{
"mac": "The MAC address of your dash button",
"twilioSid": "The Twilio Account SID for sending texts",
"twilioToken": "The Twilio auth token for sending texts",
"twilioNumber": "The Twilio phone number that is activated as part of the setup",
"phoneNumbers": ['phone numbers', 'to text when people are here'],
"interface": "The network interface to listen for ARP packets on (probably wlan0 or similar)"
}Run go build then sudo ./quiet-dog
ARP scanning implementation adapted from gopacket's ARP example